{"id":35538,"date":"2024-10-12T11:14:04","date_gmt":"2024-10-12T11:14:04","guid":{"rendered":"\/tutoriels\/?p=35538"},"modified":"2025-03-03T23:58:31","modified_gmt":"2025-03-03T23:58:31","slug":"localhost-n-autorise-pas-la-connexion","status":"publish","type":"post","link":"\/fr\/tutoriels\/localhost-n-autorise-pas-la-connexion\/","title":{"rendered":"Localhost n&#8217;autorise pas la connexion : 5 solutions pour r\u00e9soudre l&#8217;erreur"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Parmi les diff&eacute;rentes erreurs de connexion au r&eacute;seau que vous pouvez rencontrer, il y a l&rsquo;erreur &ldquo;<strong>localhost refused to connect<\/strong>&rdquo; ou &ldquo;<strong>ERR_Connection_Refused<\/strong>&ldquo;.<\/p><p class=\"wp-block-paragraph\">Lorsque vous essayez de vous connecter &agrave; une <strong>adresse IP<\/strong>, vous essayez g&eacute;n&eacute;ralement de vous connecter &agrave; un autre ordinateur. Cependant, comme localhost utilise le r&eacute;seau d&rsquo;adresses de bouclage, s&rsquo;y connecter signifie que vous &eacute;tablissez une connexion avec votre propre ordinateur.<\/p><p class=\"wp-block-paragraph\">C&rsquo;est pourquoi de nombreux d&eacute;veloppeurs et administrateurs de r&eacute;seau utilisent localhost pour tester des programmes ou des sites en cours de d&eacute;veloppement. Cela r&eacute;duit le risque d&rsquo;interrompre un site en cours de d&eacute;veloppement.<\/p><p class=\"wp-block-paragraph\">Ainsi, si vous ne pouvez pas acc&eacute;der &agrave; localhost, vous ne pourrez pas acc&eacute;der &agrave; votre projet dans un environnement local.<\/p><p class=\"wp-block-paragraph\">Les causes de cette erreur sont diverses, comme le montre le tableau ci-dessous. Notez &eacute;galement que vous devez &ecirc;tre sur votre machine locale pour acc&eacute;der &agrave; votre localhost &ndash; vous ne pouvez pas y acc&eacute;der sur un autre appareil.<\/p><figure tabindex=\"0\" class=\"wp-block-table\"><table><tbody><tr><td><strong>Code d&rsquo;erreur<\/strong><\/td><td>Localhost n&rsquo;autorise pas la connexion<\/td><\/tr><tr><td><strong>Type d&rsquo;erreur<\/strong><\/td><td>Navigateur \/ pare-feu<\/td><\/tr><tr><td><strong>Variations d&rsquo;erreurs<\/strong><\/td><td>ERR_CONNECTION_REFUSED<br>127.0.0.1 refuse de se connecter<br>Ce site n&rsquo;est pas accessible localhost n&rsquo;autorise pas la connexion.<\/td><\/tr><tr><td><strong>Causes des erreurs<\/strong><\/td><td>Serveur bloqu&eacute; par un pare-feu<br>Serveur fonctionnant sur un mauvais port<br>Le serveur Apache ne fonctionne pas correctement<br>Les param&egrave;tres du navigateur doivent &ecirc;tre reconfigur&eacute;s<\/td><\/tr><\/tbody><\/table><\/figure><figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hostinger.com\/fr\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"300\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/public\" alt=\"\" class=\"wp-image-41467\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><p>\n\n\n\n\n\n<div class=\"protip\"><div class=\"protip__heading\">\n                <svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path d=\"M1.49234 23.5024C1.23229 23.5024 0.972242 23.4024 0.782206 23.2123C0.562165 22.9923 0.452144 22.6822 0.502153 22.3722C0.562165 21.9221 1.14227 17.9113 3.00262 16.351C3.63274 15.8209 4.43289 15.5509 5.26305 15.5609C6.09321 15.5909 6.87335 15.9109 7.47347 16.4911C8.6937 17.6913 8.76371 19.6717 7.6435 20.9919C6.0832 22.8523 2.08245 23.4324 1.63237 23.4924C1.59236 23.4924 1.54235 23.4924 1.50234 23.4924L1.49234 23.5024ZM5.16303 17.5613C4.84297 17.5613 4.53291 17.6713 4.29287 17.8813C3.60274 18.4614 3.07264 19.9317 2.75258 21.242C4.06282 20.9219 5.5331 20.3918 6.11321 19.7017C6.55329 19.1716 6.54329 18.3814 6.0832 17.9213C5.85316 17.7013 5.5431 17.5713 5.20304 17.5613C5.19304 17.5613 5.17303 17.5613 5.16303 17.5613ZM11.7243 21.8821C11.4942 21.8821 11.2642 21.8021 11.0841 21.652C10.8541 21.462 10.7241 21.1819 10.7241 20.8819V15.9109L8.08358 13.2705H3.11264C2.81259 13.2705 2.53254 13.1404 2.3425 12.9104C2.15246 12.6803 2.07245 12.3803 2.12246 12.0902C2.19247 11.7102 2.84259 8.36953 4.70294 7.12929C6.33325 6.04909 8.96375 6.49918 10.244 6.80923C11.5442 4.96889 13.2546 3.4286 15.2349 2.33839C17.4553 1.11816 19.9858 0.518051 22.4963 0.498047C23.0464 0.498047 23.4865 0.948132 23.4865 1.49824C23.4865 5.0389 22.3763 9.97983 17.1753 13.7605C17.4853 15.0408 17.9354 17.6613 16.8552 19.2816C15.615 21.1419 12.2744 21.7921 11.8943 21.8621C11.8343 21.8721 11.7743 21.8821 11.7143 21.8821H11.7243ZM12.7245 16.181V19.6016C13.7146 19.2916 14.7948 18.7915 15.2049 18.1814C15.675 17.4812 15.605 16.091 15.385 14.9008C14.5248 15.3808 13.6346 15.8109 12.7245 16.181ZM9.66388 12.0302L11.9643 14.3307C13.1845 13.8306 14.3648 13.2204 15.485 12.5103C19.9358 9.51974 21.2361 5.60901 21.4561 2.53843C19.6157 2.67846 17.8254 3.20856 16.2051 4.09872C14.2847 5.14892 12.6544 6.68921 11.4942 8.54956C10.7841 9.65977 10.174 10.82 9.66388 12.0302ZM4.39289 11.2701H7.81353C8.1936 10.3599 8.63368 9.46974 9.11377 8.60957C7.92355 8.38953 6.51329 8.31952 5.81315 8.78961C5.19304 9.19968 4.70294 10.3099 4.39289 11.2701Z\" fill=\"#673DE6\"\/>\n                <\/svg>\n                <p class=\"protip__title\">\n                   Qu'est-ce que l'erreur Localhost Refused to Connect ?\n                <\/p>\n            <\/div>\n            <p class=\"protip__content\">Il s&rsquo;agit d&rsquo;une erreur courante qui peut se produire lorsque l&rsquo;on travaille sur une machine locale. L&rsquo;h&ocirc;te local simule un serveur web fonctionnant sur votre ordinateur. Lorsque l&rsquo;erreur &ldquo;localhost n&rsquo;autorise pas la connexion&rdquo; appara&icirc;t, elle est probablement due &agrave; une mauvaise configuration du port. Parmi les autres raisons courantes, citons les autorisations insuffisantes et le mauvais fonctionnement du serveur web Apache.<\/p><\/div>\n\n\n\n<\/p><h2 class=\"wp-block-heading\" id=\"h-5-methodes-pour-resoudre-l-erreur-localhost-n-autorise-pas-la-connexion\"><strong>5 m&eacute;thodes pour r&eacute;soudre l&rsquo;erreur &ldquo;Localhost n&rsquo;autorise pas la connexion<\/strong>&ldquo;<\/h2><p class=\"wp-block-paragraph\">Voici cinq m&eacute;thodes pour r&eacute;soudre l&rsquo;erreur <strong>&ldquo;localhost refused to connect<\/strong>&ldquo;, sans ordre particulier.<\/p><h3 class=\"wp-block-heading\" id=\"h-1-desactivez-temporairement-votre-pare-feu\"><strong>1. D&eacute;sactivez temporairement votre pare-feu<\/strong><\/h3><p class=\"wp-block-paragraph\">Un pare-feu est un syst&egrave;me de s&eacute;curit&eacute; qui surveille et filtre votre trafic, bloquant ainsi les menaces potentielles. Bien qu&rsquo;il s&rsquo;agisse d&rsquo;un outil important, les protocoles de d&eacute;tection peuvent parfois fonctionner de mani&egrave;re impr&eacute;cise.<\/p><p class=\"wp-block-paragraph\">Un pare-feu peut bloquer &agrave; tort des pages web s&ucirc;res ou des connexions entrantes. Par cons&eacute;quent, si vous d&eacute;veloppez actuellement un site web et que vous devez acc&eacute;der &agrave; sa version h&eacute;berg&eacute;e localement, il est pr&eacute;f&eacute;rable de d&eacute;sactiver temporairement le pare-feu. Ainsi, votre site de test ne sera pas bloqu&eacute;.<\/p><p class=\"wp-block-paragraph\">N&rsquo;oubliez pas de r&eacute;activer votre pare-feu d&egrave;s que le site internet est en ligne et que vous ne voyez plus le message &ldquo;ERR_CONNECTION_REFUSED&rdquo; localhost.<\/p><p class=\"wp-block-paragraph\">Voici la marche &agrave; suivre pour d&eacute;sactiver le pare-feu sur Mac, Windows et Linux, respectivement.<\/p><p class=\"wp-block-paragraph\"><strong>Comment d&eacute;sactiver le pare-feu sur Mac<\/strong><\/p><ol class=\"wp-block-list\">\n<li>Acc&eacute;dez aux <strong>pr&eacute;f&eacute;rences du syst&egrave;me<\/strong>.<\/li>\n\n\n\n<li>S&eacute;lectionnez <strong>S&eacute;curit&eacute; et confidentialit&eacute;<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f5074833\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f5074833\" class=\"aligncenter size-large wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"1059\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/mac-system-preferences.png\/w=1024,h=1024,fit=scale-down\" alt=\"Acc&egrave;s &agrave; s&eacute;curit&eacute; et confidentialit&eacute; de Mac via les pr&eacute;f&eacute;rences syst&egrave;me\" class=\"wp-image-35568\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/mac-system-preferences.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/mac-system-preferences.png\/w=290,fit=scale-down 290w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/mac-system-preferences.png\/w=990,fit=scale-down 990w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/mac-system-preferences.png\/w=145,fit=scale-down 145w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/mac-system-preferences.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"3\" class=\"wp-block-list\">\n<li>S&eacute;lectionnez l&rsquo;onglet <strong>Pare-feu <\/strong>pour afficher les param&egrave;tres complets du pare-feu.<\/li>\n\n\n\n<li>Cliquez sur l&rsquo;<strong>ic&ocirc;ne du cadenas<\/strong>, puis saisissez votre nom d&rsquo;utilisateur et votre mot de passe.<\/li>\n\n\n\n<li>Un message vous informe que si vous d&eacute;sactivez le pare-feu, vous accepterez toutes les connexions entrantes, y compris celles qui pourraient contenir des ressources non autoris&eacute;es. Cliquez sur le bouton <strong>D&eacute;sactiver le pare-feu<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f50761aa\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f50761aa\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"896\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image4.png\/public\" alt=\"D&eacute;sactiver le pare-feu de Mac via S&eacute;curit&eacute; et confidentialit&eacute; \" class=\"wp-image-35569\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image4.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image4.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image4.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image4.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"6\" class=\"wp-block-list\">\n<li>Cliquez sur le <strong>cadenas <\/strong>pour emp&ecirc;cher toute modification ult&eacute;rieure de ce param&egrave;tre sans votre autorisation.<\/li>\n<\/ol><p class=\"wp-block-paragraph\">Notez que les &eacute;tapes pour d&eacute;sactiver le pare-feu sur Mac peuvent &ecirc;tre l&eacute;g&egrave;rement diff&eacute;rentes en fonction de la version de macOS.<\/p><p class=\"wp-block-paragraph\"><strong>Comment d&eacute;sactiver le pare-feu sous Windows<\/strong><\/p><p class=\"wp-block-paragraph\">Il existe deux fa&ccedil;ons de d&eacute;sactiver le pare-feu sous Windows 10, 8, 7 et Vista : via le panneau de configuration ou l&rsquo;invite de commande.<\/p><p class=\"wp-block-paragraph\">Voici la marche &agrave; suivre pour d&eacute;sactiver le pare-feu &agrave; l&rsquo;aide du panneau de configuration :<\/p><ol class=\"wp-block-list\">\n<li>Ouvrez le panneau de configuration, puis naviguez vers <strong>Syst&egrave;me et s&eacute;curit&eacute; <\/strong>-&gt; <strong>Pare-feu Windows Defender<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f5077ad4\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f5077ad4\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"502\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image9.png\/public\" alt=\"Acc&egrave;s au pare-feu Windows Defender via Syst&egrave;me et s&eacute;curit&eacute; \" class=\"wp-image-35570\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image9.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image9.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image9.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/image9.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"2\" class=\"wp-block-list\">\n<li>S&eacute;lectionnez <strong>Activer ou d&eacute;sactiver le pare-feu Windows Defender<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f5078fd8\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f5078fd8\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"579\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/turn-windows-defender-firewall-on-off.png\/public\" alt=\"S&eacute;lectionner l'option Activer ou d&eacute;sactiver le pare-feu de Windows Defender \" class=\"wp-image-35571\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/turn-windows-defender-firewall-on-off.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/turn-windows-defender-firewall-on-off.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/turn-windows-defender-firewall-on-off.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/turn-windows-defender-firewall-on-off.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"3\" class=\"wp-block-list\">\n<li>D&eacute;sactivez les deux pare-feu dans les param&egrave;tres des r&eacute;seaux <strong>priv&eacute; <\/strong>et <strong>public<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f507a582\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f507a582\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"772\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/private-public-network-firewalls.png\/public\" alt=\"D&eacute;sactiver les pare-feu des r&eacute;seaux priv&eacute;s et publics\" class=\"wp-image-35572\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/private-public-network-firewalls.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/private-public-network-firewalls.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/private-public-network-firewalls.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/private-public-network-firewalls.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"4\" class=\"wp-block-list\">\n<li>Cliquez sur le bouton <strong>OK <\/strong>pour appliquer les modifications.<\/li>\n<\/ol><p class=\"wp-block-paragraph\">Si l&rsquo;option n&rsquo;est pas cliquable, cela signifie que les param&egrave;tres du pare-feu sont contr&ocirc;l&eacute;s par un autre programme de s&eacute;curit&eacute;. Dans ce cas, vous pouvez commencer par d&eacute;sinstaller cette application.<\/p><p class=\"wp-block-paragraph\">En attendant, ces &eacute;tapes s&rsquo;appliquent &agrave; la d&eacute;sactivation du pare-feu via l&rsquo;invite de commande :<\/p><ol class=\"wp-block-list\">\n<li>Ouvrez l&rsquo;invite de commande en tant qu&rsquo;administrateur.<\/li>\n\n\n\n<li>Entrez la commande suivante :<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">netsh advfirewall set allprofiles state off<\/pre><p class=\"wp-block-paragraph\"><strong>Comment d&eacute;sactiver le pare-feu sous Linux<\/strong><\/p><p class=\"wp-block-paragraph\">Les &eacute;tapes pour arr&ecirc;ter et d&eacute;sactiver le pare-feu varient en fonction de votre distribution Linux.<\/p><p class=\"wp-block-paragraph\">Si vous utilisez <strong>Ubuntu <\/strong>ou <strong>Debian<\/strong>, votre pare-feu devrait &ecirc;tre g&eacute;r&eacute; par <strong>ufw<\/strong>. Si vous utilisez <strong>CentOS <\/strong>ou <strong>RHEL<\/strong>, l&rsquo;outil de gestion de pare-feu par d&eacute;faut sera <strong>firewalld<\/strong>.<\/p><p>\n\n\n<div class=\"announcement-block announcement-block--important\">\n            <span class=\"announcement-block__heading\">\n                <svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\"\n                          d=\"M12 22.5C17.799 22.5 22.5 17.799 22.5 12C22.5 6.20101 17.799 1.5 12 1.5C6.20101 1.5 1.5 6.20101 1.5 12C1.5 17.799 6.20101 22.5 12 22.5ZM13.637 7.65198C13.637 6.74791 12.9041 6.01501 12 6.01501C11.0959 6.01501 10.363 6.74791 10.363 7.65198C10.5335 9.53749 10.875 13.383 10.875 13.383C10.875 14.0043 11.3787 14.508 12 14.508C12.6213 14.508 13.125 14.0043 13.125 13.383V13.38L13.637 7.65198ZM11.9927 15.714C11.3714 15.714 10.8677 16.2177 10.8677 16.839C10.8677 17.4603 11.3714 17.964 11.9927 17.964H12.0073C12.6286 17.964 13.1323 17.4603 13.1323 16.839C13.1323 16.2177 12.6286 15.714 12.0073 15.714H11.9927Z\"\n                          fill=\"#FEA419\"\/>\n                <\/svg>\n                Important\n            <\/span>\n            <p class=\"announcement-block__content\">\n                Il est important d&rsquo;arr&ecirc;ter le pare-feu avant de le d&eacute;sactiver. Sinon, des erreurs se produiront au cours de la proc&eacute;dure.\n            <\/p><\/div>\n\n\n\n<\/p><p class=\"wp-block-paragraph\">Pour d&eacute;sactiver le pare-feu sur l&rsquo;ufw, proc&eacute;dez comme suit :<\/p><ol class=\"wp-block-list\">\n<li>Arr&ecirc;tez l&rsquo;ufw &agrave; l&rsquo;aide de cette commande :<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo ufw disable<\/pre><ol start=\"2\" class=\"wp-block-list\">\n<li>Une fois que le pare-feu s&rsquo;est arr&ecirc;t&eacute; avec succ&egrave;s, ex&eacute;cutez une commande pour d&eacute;sactiver le service ufw au d&eacute;marrage.<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl disable ufw<\/pre><ol start=\"3\" class=\"wp-block-list\">\n<li>V&eacute;rifiez que l&rsquo;ufw est d&eacute;sactiv&eacute; &agrave; l&rsquo;aide de cette commande :<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo ufw status\nsudo systemctl status ufw<\/pre><ol start=\"4\" class=\"wp-block-list\">\n<li>R&eacute;activer l&rsquo;ufw.<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl enable ufw\nsudo ufw enable\n## v&eacute;rifier que ufw a d&eacute;marr&eacute; ##\nsudo ufw status<\/pre><p class=\"wp-block-paragraph\">Alternativement, voici les &eacute;tapes pour arr&ecirc;ter et d&eacute;sactiver le pare-feu sur firewalld :<\/p><ol class=\"wp-block-list\">\n<li>Arr&ecirc;tez le firewalld &agrave; l&rsquo;aide de la commande suivante.<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl stop firewalld<\/pre><ol start=\"2\" class=\"wp-block-list\">\n<li>D&eacute;sactivez le firewalld au d&eacute;marrage en utilisant cette commande.<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl disable firewalld\nsudo systemctl mask --now firewalld<\/pre><ol start=\"3\" class=\"wp-block-list\">\n<li>Il suffit d&rsquo;entrer cette commande pour v&eacute;rifier si le firewalld a &eacute;t&eacute; d&eacute;sactiv&eacute;.<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl status firewalld<\/pre><ol start=\"4\" class=\"wp-block-list\">\n<li>Ex&eacute;cutez les commandes suivantes pour r&eacute;activer firewalld.<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl unmask --now firewalld\nsudo systemctl enable firewalld\nsudo systemctl start firewalld\n## v&eacute;rifier que le firewalld a d&eacute;marr&eacute; ##\nsudo firewall-cmd --state<\/pre><h3 class=\"wp-block-heading\" id=\"h-2-purgez-votre-dns\"><strong>2. Purgez votre DNS<\/strong><\/h3><p class=\"wp-block-paragraph\">Le cache DNS stocke les donn&eacute;es des sites web que vous visitez, de sorte que ces pages web se chargent plus rapidement la prochaine fois que vous y acc&eacute;dez.<\/p><p class=\"wp-block-paragraph\">Toutefois, si le <a href=\"https:\/\/www.hostinger.com\/fr\/tutoriels\/quest-ce-que-le-dns\/\"><strong>DNS<\/strong><\/a> contient trop d&rsquo;enregistrements, il risque de ne pas fonctionner.<\/p><p class=\"wp-block-paragraph\">Pour r&eacute;soudre ce probl&egrave;me, <a href=\"https:\/\/www.hostinger.com\/fr\/tutoriels\/comment-vider-le-cache-dns\/\"><strong>videz le DNS<\/strong><\/a> afin d&rsquo;effacer les enregistrements :<\/p><ol class=\"wp-block-list\">\n<li>Ouvrez l&rsquo;invite de commande en tapant <strong>cmd <\/strong>dans la barre de recherche &agrave; c&ocirc;t&eacute; du menu D&eacute;marrer.<\/li>\n\n\n\n<li>Entrez cette commande :<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ipconfig \/flushdns<\/pre><ol start=\"3\" class=\"wp-block-list\">\n<li>V&eacute;rifiez si le probl&egrave;me 127.0.0.1 refuse de se connecter a disparu ou non.<\/li>\n<\/ol><h3 class=\"wp-block-heading\" id=\"h-3-se-connecter-au-port-specifie\"><strong>3. Se connecter au port sp&eacute;cifi&eacute;<\/strong><\/h3><p class=\"wp-block-paragraph\">Le num&eacute;ro de port par d&eacute;faut du serveur web est <strong>80<\/strong>. Si vous essayez d&rsquo;y acc&eacute;der en tapant <strong>localhost <\/strong>dans votre navigateur &ndash; ce qui vous dirigera vers <strong>localhost:80 <\/strong>&ndash; mais qu&rsquo;il s&rsquo;av&egrave;re que votre <a href=\"https:\/\/www.hostinger.com\/fr\/tutoriels\/serveur-web\/\"><strong>serveur web<\/strong><\/a> n&rsquo;est pas configur&eacute; pour utiliser le port par d&eacute;faut, vous obtiendrez le message d&rsquo;erreur localhost ou 127.0 0.1 refused to connect.<\/p><p class=\"wp-block-paragraph\">Cependant, le port 80 peut parfois &ecirc;tre utilis&eacute; par une autre application sur votre ordinateur. Par exemple, si Skype l&rsquo;utilise actuellement, vous ne pourrez pas faire fonctionner simultan&eacute;ment le <a href=\"https:\/\/www.hostinger.com\/fr\/tutoriels\/quest-ce-quapache\/\"><strong>serveur Apache<\/strong><\/a> sur le m&ecirc;me port.<\/p><p class=\"wp-block-paragraph\">Pour r&eacute;soudre ce probl&egrave;me, v&eacute;rifions d&rsquo;abord si le port 80 est libre. Nous allons utiliser XAMPP pour ce faire.<\/p><p class=\"wp-block-paragraph\">XAMPP est une solution de serveur web utilis&eacute;e pour cr&eacute;er des sites web hors ligne sur un serveur web local. Il s&rsquo;agit d&rsquo;un outil multiplateforme, qui fonctionne donc sous Windows, Mac et Linux. Il est couramment utilis&eacute; pour installer WordPress sur un ordinateur local.<\/p><p class=\"wp-block-paragraph\">Voici la marche &agrave; suivre pour v&eacute;rifier le num&eacute;ro de port libre sous Windows et Linux &ndash; la proc&eacute;dure sera <a href=\"https:\/\/www.apachefriends.org\/fr\/faq_osx.html\" target=\"_blank\" rel=\"noopener\"><strong>l&eacute;g&egrave;rement diff&eacute;rente sous Mac<\/strong><\/a>.<\/p><ol class=\"wp-block-list\">\n<li>Cliquez sur le <strong>menu D&eacute;marrer <\/strong>pour lancer XAMPP.<\/li>\n\n\n\n<li>Cliquez sur le bouton <strong>Netstat <\/strong>sur le c&ocirc;t&eacute; droit du panneau de contr&ocirc;le.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f507c8d6\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f507c8d6\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"668\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/xampp-control-panel-1.png\/public\" alt=\"S&eacute;lectionner le bouton Netstat dans le panneau de contr&ocirc;le XAMPP pour voir tous les ports utilis&eacute;s \" class=\"wp-image-35573\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/xampp-control-panel-1.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/xampp-control-panel-1.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/xampp-control-panel-1.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/xampp-control-panel-1.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"3\" class=\"wp-block-list\">\n<li>Vous verrez tous les ports utilis&eacute;s sur votre ordinateur. V&eacute;rifiez si le port 80 est libre ou utilis&eacute; par une autre application.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f507ddb7\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f507ddb7\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"829\" height=\"683\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/netstat-used-ports.png\/public\" alt=\"Liste des ports utilis&eacute;s dans Netstat \" class=\"wp-image-35574\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/netstat-used-ports.png\/w=829,fit=scale-down 829w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/netstat-used-ports.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/netstat-used-ports.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/netstat-used-ports.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 829px) 100vw, 829px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"4\" class=\"wp-block-list\">\n<li>Si le port 80 est d&eacute;j&agrave; utilis&eacute; par une autre application, choisissez un num&eacute;ro de port libre, par exemple le port 8080.<\/li>\n<\/ol><p class=\"wp-block-paragraph\">Ensuite, nous allons nous connecter avec le bon num&eacute;ro de port &agrave; l&rsquo;aide de la commande <strong>listen.<\/strong><\/p><p class=\"wp-block-paragraph\">La commande listen est n&eacute;cessaire pour indiquer &agrave; Apache HTTPd de n&rsquo;&eacute;couter que des adresses IP ou des ports sp&eacute;cifiques. Si cette commande n&rsquo;est pas pr&eacute;sente dans le fichier de <strong>configuration<\/strong>, votre serveur ne d&eacute;marrera pas.<\/p><p class=\"wp-block-paragraph\">Voici les &eacute;tapes pour changer le port d&rsquo;Apache dans XAMPP :<\/p><ol class=\"wp-block-list\">\n<li>Cliquez sur le <strong>menu D&eacute;marrer <\/strong>pour lancer XAMPP.<\/li>\n\n\n\n<li>Vous verrez l&rsquo;ic&ocirc;ne XAMPP dans la barre des t&acirc;ches. Double-cliquez dessus.<\/li>\n\n\n\n<li>La fen&ecirc;tre du panneau de contr&ocirc;le XAMPP appara&icirc;t. Elle affiche une liste de tous les services en cours d&rsquo;ex&eacute;cution.<\/li>\n\n\n\n<li>Cliquez sur le bouton <strong>Stop <\/strong>&agrave; c&ocirc;t&eacute; de <strong>Apache<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f507f4a7\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f507f4a7\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"672\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/stop-apache-xampp-control-panel.png\/public\" alt=\"Arr&ecirc;ter Apache &agrave; partir du panneau de contr&ocirc;le XAMPP \" class=\"wp-image-35575\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/stop-apache-xampp-control-panel.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/stop-apache-xampp-control-panel.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/stop-apache-xampp-control-panel.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/stop-apache-xampp-control-panel.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"5\" class=\"wp-block-list\">\n<li>Ouvrez l&rsquo;explorateur de fichiers, puis trouvez le fichier <strong>httpd.conf <\/strong>dans le dossier config. Si vous utilisez Windows, il se trouve dans le r&eacute;pertoire <strong>C:&sup3;xampp&sup3;capache&sup3;conf<\/strong>. Si vous utilisez Linux, il se trouve dans <strong>bin\/apache<\/strong>. Sur Mac, le chemin sera <strong>Applications\/XAMPP\/xamppfiles\/etc\/httpd.conf<\/strong>.<\/li>\n\n\n\n<li>Ouvrez-le &agrave; l&rsquo;aide du <strong>Bloc-notes <\/strong>ou de tout autre &eacute;diteur de texte disponible. Recherchez ensuite les lignes suivantes dans le fichier :<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Listen 80\nServerName localhost:80<\/pre><ol start=\"7\" class=\"wp-block-list\">\n<li>Si votre port 80 est libre, assurez-vous simplement que le num&eacute;ro de port dans la commande Listen correspond au num&eacute;ro de port de l&rsquo;h&ocirc;te local. Si une autre application utilise le port 80, remplacez-le par un num&eacute;ro de port disponible. Dans cet exemple, nous le remplacerons par le port <strong>8080<\/strong>.<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Listen 8080\nServerName localhost:8080<\/pre><ol start=\"8\" class=\"wp-block-list\">\n<li>Enregistrez le fichier. Il vous demandera des privil&egrave;ges administratifs, choisissez <strong>Oui<\/strong>.<\/li>\n\n\n\n<li>Ouvrez &agrave; nouveau le panneau de contr&ocirc;le XAMPP, puis d&eacute;marrez le serveur web Apache.<\/li>\n\n\n\n<li>Acc&eacute;dez &agrave; <strong>http:\/\/localhost:8080 <\/strong>ou <strong>https:\/\/127.0.0.1:8080\/ <\/strong>pour v&eacute;rifier si l&rsquo;h&ocirc;te local fonctionne.<\/li>\n<\/ol><p class=\"wp-block-paragraph\">Si vous utilisez WAMP &ndash; une pile de solutions pour le syst&egrave;me d&rsquo;exploitation Windows &ndash; proc&eacute;dez comme suit pour modifier le port d&rsquo;ex&eacute;cution.<\/p><ol class=\"wp-block-list\">\n<li>Cliquez avec le bouton droit de la souris sur la barre des t&acirc;ches et s&eacute;lectionnez <strong>Gestionnaire des t&acirc;ches<\/strong>.<\/li>\n\n\n\n<li>Cliquez sur <strong>Fin de la t&acirc;che <\/strong>pour toutes les instances de WAMP qui sont encore en cours d&rsquo;ex&eacute;cution.<\/li>\n\n\n\n<li>Ensuite, ouvrez l&rsquo;explorateur de fichiers et naviguez jusqu&rsquo;au dossier config dans <strong>C:\\Nwamp\\Napache2\\Nconf<\/strong>.<\/li>\n\n\n\n<li>Recherchez le <strong>fichier de configuration HTTPD<\/strong>. Ouvrez-le avec un &eacute;diteur de texte comme le Bloc-notes.<\/li>\n\n\n\n<li>Recherchez ces lignes &agrave; l&rsquo;int&eacute;rieur du fichier :<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Listen 80\nServerName localhost:80<\/pre><ol start=\"6\" class=\"wp-block-list\">\n<li>Si votre port 80 est libre, assurez-vous simplement que le num&eacute;ro de port dans la commande listen correspond au num&eacute;ro de port de l&rsquo;h&ocirc;te local. Si le port 80 est d&eacute;j&agrave; utilis&eacute; par une autre application, remplacez le num&eacute;ro par un port disponible.<\/li>\n<\/ol><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Listen 8080\nServerName localhost:8080<\/pre><ol start=\"7\" class=\"wp-block-list\">\n<li>Enregistrer le fichier.<\/li>\n\n\n\n<li>Ouvrez &agrave; nouveau WAMP pour voir si vous obtenez toujours la m&ecirc;me erreur.<\/li>\n<\/ol><h3 class=\"wp-block-heading\" id=\"h-4-assurez-vous-qu-apache-est-en-cours-d-execution\"><strong>4. Assurez-vous qu&rsquo;Apache est en cours d&rsquo;ex&eacute;cution<\/strong><\/h3><p class=\"wp-block-paragraph\">Si votre serveur web Apache ne fonctionne pas, vous ne pourrez pas acc&eacute;der &agrave; localhost.<\/p><p class=\"wp-block-paragraph\">Pour v&eacute;rifier l&rsquo;&eacute;tat de votre Apache, la commande varie en fonction de la distribution que vous utilisez.<\/p><p class=\"wp-block-paragraph\">Voici la commande pour Debian ou Ubuntu :<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">$ sudo systemctl status apache2<\/pre><p class=\"wp-block-paragraph\">Et voici la commande pour CentOS\/RHEL\/Fedora :<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># systemctl status httpd<\/pre><p class=\"wp-block-paragraph\">Le r&eacute;sultat de ce contr&ocirc;le d&rsquo;&eacute;tat indiquera si votre serveur est en cours d&rsquo;ex&eacute;cution ou arr&ecirc;t&eacute;.<\/p><p class=\"wp-block-paragraph\">S&rsquo;il vous indique que le serveur est arr&ecirc;t&eacute;, essayez de r&eacute;soudre le probl&egrave;me en le red&eacute;marrant &agrave; l&rsquo;aide de la commande suivante.<\/p><p class=\"wp-block-paragraph\">Pour Debian et Ubuntu :<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl restart apache2<\/pre><p class=\"wp-block-paragraph\">Pour CentOS\/RHEL\/Fedora :<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># systemctl restart httpd<\/pre><p class=\"wp-block-paragraph\">La sortie de la commande restart se pr&eacute;sente comme suit :<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">* Restarting web server apache2  [ OK ]<\/pre><p class=\"wp-block-paragraph\">Si la tentative de red&eacute;marrage &eacute;choue, vous recevrez un message d&rsquo;erreur. Ce message peut varier en fonction de votre choix de distribution, mais il se pr&eacute;sentera sous la forme suivante :<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">apache2: unrecognized service<\/pre><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Failed to restart apache2.service: Unit apache.service failed to load: No such file or directory.<\/pre><p class=\"wp-block-paragraph\">Si vous voyez ces messages d&rsquo;erreur, essayez de r&eacute;installer le service. Une fois que vous &ecirc;tes s&ucirc;r que le serveur web est install&eacute; correctement, red&eacute;marrez-le &agrave; l&rsquo;aide de la commande correspondante.<\/p><h3 class=\"wp-block-heading\" id=\"h-5-consultez-les-parametres-du-navigateur\"><strong>5. Consultez les param&egrave;tres du navigateur<\/strong><\/h3><p class=\"wp-block-paragraph\">Les param&egrave;tres de votre navigateur peuvent &eacute;galement &ecirc;tre &agrave; l&rsquo;origine de l&rsquo;erreur 127.0 0.1 &ldquo;refused to connect&rdquo;, car chaque navigateur web a une configuration et des caract&eacute;ristiques diff&eacute;rentes.<\/p><p class=\"wp-block-paragraph\">Par exemple, lorsque vous saisissez une adresse web HTTP, certains navigateurs vous redirigent automatiquement vers son &eacute;quivalent HTTPS. Toutefois, si ce site poss&egrave;de un certificat SSL non valide ou n&rsquo;en a pas, vous obtiendrez le message d&rsquo;erreur &ldquo;<strong>localhost n&rsquo;autorise pas la connexion&rdquo;<\/strong>.<\/p><p class=\"wp-block-paragraph\">Si vous utilisez le navigateur Chrome, suivez ces &eacute;tapes :<\/p><ol class=\"wp-block-list\">\n<li>Entrez <strong>chrome:\/\/net-internals\/#hsts <\/strong>dans la barre d&rsquo;adresse de votre navigateur.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f5081666\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f5081666\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"247\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/chrome-hsts.png\/public\" alt=\"Param&egrave;tres HSTS de Chrome. \" class=\"wp-image-35576\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/chrome-hsts.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/chrome-hsts.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/chrome-hsts.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/chrome-hsts.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"2\" class=\"wp-block-list\">\n<li>Trouvez <strong>Supprimer les strat&eacute;gies de s&eacute;curit&eacute; du domaine<\/strong>, puis tapez <strong>localhost<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a7e6f5082c5d\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a7e6f5082c5d\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"889\" height=\"117\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/delete-domain-security-policies.png\/public\" alt=\"Supprimer les politiques de s&eacute;curit&eacute; du domaine dans localhost. \" class=\"wp-image-35577\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/delete-domain-security-policies.png\/w=889,fit=scale-down 889w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/delete-domain-security-policies.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/delete-domain-security-policies.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2024\/10\/delete-domain-security-policies.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 889px) 100vw, 889px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><ol start=\"3\" class=\"wp-block-list\">\n<li>Red&eacute;marrez le navigateur.<\/li>\n<\/ol><h2 class=\"wp-block-heading\" id=\"h-difference-entre-err-connection-refused-et-err-connection-timeout\"><strong>Diff&eacute;rence entre &ldquo;ERR_CONNECTION_REFUSED&rdquo; et &ldquo;ERR_CONNECTION_TIMEOUT&rdquo;<\/strong><\/h2><p class=\"wp-block-paragraph\">Lorsque vous essayez d&rsquo;acc&eacute;der &agrave; localhost, vous pouvez rencontrer deux erreurs potentielles &ndash; <strong>ERR_CONNECTION_REFUSED <\/strong>et <strong>ERR_CONNECTION_TIMEOUT<\/strong>. Ces deux erreurs sont &eacute;troitement li&eacute;es mais n&eacute;cessitent des solutions diff&eacute;rentes.<\/p><p class=\"wp-block-paragraph\">L&rsquo;erreur &ldquo;ERR_CONNECTION_REFUSED&rdquo; de l&rsquo;h&ocirc;te local indique que le serveur a rejet&eacute; la tentative de connexion, tandis que &ldquo;ERR_CONNECTION_TIMEOUT&rdquo; indique que rien ne s&rsquo;est pass&eacute; et que le client attend toujours une r&eacute;ponse.<\/p><p class=\"wp-block-paragraph\">Par cons&eacute;quent, pour r&eacute;soudre le probl&egrave;me &ldquo;ERR_CONNECTION_REFUSED&rdquo; localhost, vous devez v&eacute;rifier le pare-feu car c&rsquo;est lui qui rejette les paquets de donn&eacute;es. Vous devez &eacute;galement v&eacute;rifier la directive <strong>Listen <\/strong>dans le fichier <strong>httpd.conf <\/strong>et vous assurer qu&rsquo;elle est correctement d&eacute;finie.<\/p><p class=\"wp-block-paragraph\">En revanche, pour <a href=\"https:\/\/www.hostinger.com\/fr\/tutoriels\/resoudre-lerreur-err_connection_timed_out\/\"><strong>r&eacute;soudre le probl&egrave;me &ldquo;ERR_CONNECTION_TIMEOUT&rdquo;<\/strong><\/a> sur Chrome, vous devez v&eacute;rifier vos param&egrave;tres de connexion, car cette erreur signifie que le service ne fonctionne pas comme il le devrait ou qu&rsquo;il n&rsquo;est pas correctement install&eacute;.<\/p><figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hostinger.com\/fr\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"300\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/public\" alt=\"\" class=\"wp-image-41467\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/46\/2022\/12\/FR-Web-hosting_in-text-banner-1-1024x300-1.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><h2 class=\"wp-block-heading\" id=\"h-conclusion\"><strong>Conclusion<\/strong><\/h2><p class=\"wp-block-paragraph\">Le message &ldquo;localhost n&rsquo;autorise pas la connexion&rdquo; est une erreur de connexion au r&eacute;seau que vous pouvez rencontrer lorsque vous travaillez sur un projet sur votre serveur web local.<\/p><p class=\"wp-block-paragraph\">Elle se d&eacute;clenche si le pare-feu bloque votre serveur ou si vous utilisez le mauvais port. L&rsquo;erreur localhost peut &eacute;galement se produire si votre serveur web Apache ou votre navigateur Chrome n&rsquo;est pas configur&eacute; correctement.<\/p><p class=\"wp-block-paragraph\">Il existe cinq m&eacute;thodes pour r&eacute;soudre l&rsquo;erreur &ldquo;localhost n&rsquo;autorise pas la connexion&rdquo; :<\/p><ul class=\"wp-block-list\">\n<li><strong>D&eacute;sactivez temporairement votre pare-feu<\/strong> &ndash; D&eacute;sactivez le pare-feu afin qu&rsquo;il ne signale pas le projet sur votre h&ocirc;te local comme &eacute;tant malveillant et qu&rsquo;il n&rsquo;en bloque pas l&rsquo;acc&egrave;s.<\/li>\n\n\n\n<li><strong>Vider le DNS <\/strong>&ndash; Effacer les donn&eacute;es existantes du navigateur.<\/li>\n\n\n\n<li><strong>Connexion avec le port sp&eacute;cifi&eacute; <\/strong>&ndash; V&eacute;rifier si le port en cours d&rsquo;ex&eacute;cution du serveur web Apache est le port 80 ou un num&eacute;ro de port particulier sp&eacute;cifi&eacute; pour localhost.<\/li>\n\n\n\n<li><strong>S&rsquo;assurer qu&rsquo;Apache fonctionne <\/strong>&ndash; S&rsquo;assurer &eacute;galement que le serveur web Apache est correctement install&eacute;.<\/li>\n\n\n\n<li><strong>Passez par les param&egrave;tres du navigateur <\/strong>&ndash; Activez les connexions aux sites sans certificat SSL, comme votre site de test.<\/li>\n<\/ul><p class=\"wp-block-paragraph\">Nous esp&eacute;rons que cet article vous aidera &agrave; r&eacute;soudre l&rsquo;erreur &ldquo;localhost refused to connect&rdquo;.<\/p><h2 class=\"wp-block-heading\" id=\"h-localhost-n-autorise-pas-la-connexion-faq\"><strong>Localhost n&rsquo;autorise pas la connexion<\/strong> &ndash; FAQ<\/h2><div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1728687794666\"><h3 class=\"schema-faq-question\"><strong>Quelle est l&rsquo;alternative &agrave; localhost ?<\/strong><\/h3> <p class=\"schema-faq-answer\">Une alternative &agrave; l&rsquo;utilisation de <strong>localhost <\/strong>pour le d&eacute;veloppement local consiste &agrave; utiliser l&rsquo;adresse IP de votre ordinateur comme h&ocirc;te. Vous pouvez trouver votre adresse IP dans les pr&eacute;f&eacute;rences de votre syst&egrave;me ou en tapant <strong>ipconfig <\/strong>dans l&rsquo;<strong>invite de commande <\/strong>pour Windows ou <strong>ifconfig <\/strong>dans le <strong>terminal <\/strong>pour Mac ou Linux.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1728687815148\"><h3 class=\"schema-faq-question\"><strong>Qu&rsquo;est-ce qu&rsquo;une adresse IP locale ?<\/strong><\/h3> <p class=\"schema-faq-answer\">L&rsquo;adresse IP de l&rsquo;h&ocirc;te local fait r&eacute;f&eacute;rence &agrave; l&rsquo;ordinateur que l&rsquo;utilisateur est en train d&rsquo;utiliser. Il s&rsquo;agit de l&rsquo;adresse IP de l&rsquo;interface r&eacute;seau de bouclage, &agrave; laquelle est g&eacute;n&eacute;ralement attribu&eacute;e l&rsquo;adresse IP <strong>127.0.0.1<\/strong>. Les utilisateurs utilisent cette adresse IP pour acc&eacute;der aux services r&eacute;seau de l&rsquo;ordinateur sans se connecter &agrave; un r&eacute;seau externe.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Parmi les diff&eacute;rentes erreurs de connexion au r&eacute;seau que vous pouvez rencontrer, il y a l&rsquo;erreur &ldquo;localhost refused to connect&rdquo; ou &ldquo;ERR_Connection_Refused&ldquo;. Lorsque vous essayez de vous connecter &agrave; une adresse IP, vous essayez g&eacute;n&eacute;ralement de vous connecter &agrave; un autre ordinateur. Cependant, comme localhost utilise le r&eacute;seau d&rsquo;adresses de bouclage, s&rsquo;y connecter signifie que [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"\/fr\/tutoriels\/localhost-n-autorise-pas-la-connexion\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":355,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"Comment r\u00e9soudre l'erreur Localhost n'autorise pas la connexion","rank_math_description":"Localhost n'autorise pas la connexion peut \u00eatre caus\u00e9e par un port mal configur\u00e9, des permissions insuffisantes ou un serveur web inop\u00e9rant.","rank_math_focus_keyword":"localhost n'autorise pas la connexion","footnotes":""},"categories":[5898,5847],"tags":[],"class_list":["post-35538","post","type-post","status-publish","format-standard","hentry","category-developpement-de-site-web","category-site-web"],"hreflangs":[{"locale":"en-US","link":"https:\/\/www.hostinger.com\/tutorials\/how-to-fix-localhost-refused-to-connect-error\/","default":1},{"locale":"pt-BR","link":"https:\/\/www.hostinger.com\/br\/tutoriais\/a-conexao-com-localhost-foi-recusada-como-corrigir\/","default":0},{"locale":"fr-FR","link":"https:\/\/www.hostinger.com\/fr\/tutoriels\/localhost-n-autorise-pas-la-connexion\/","default":0},{"locale":"es-ES","link":"https:\/\/www.hostinger.com\/es\/tutoriales\/error-localhost-ha-rechazado-la-conexion\/","default":0},{"locale":"id-ID","link":"https:\/\/www.hostinger.com\/id\/tutorial\/cara-mengatasi-localhost-refused-to-connect\/","default":0},{"locale":"it-IT","link":"https:\/\/www.hostinger.com\/it\/tutorial\/come-risolvere-localhost-refused-to-connect\/","default":0},{"locale":"nl-NL","link":"https:\/\/www.hostinger.com\/nl\/tutorials\/localhost-refused-to-connect-oplossen\/","default":0},{"locale":"en-PH","link":"https:\/\/www.hostinger.com\/ph\/tutorials\/how-to-fix-localhost-refused-to-connect-error\/","default":0},{"locale":"en-MY","link":"https:\/\/www.hostinger.com\/my\/tutorials\/how-to-fix-localhost-refused-to-connect-error\/","default":0},{"locale":"en-GB","link":"https:\/\/www.hostinger.com\/uk\/tutorials\/how-to-fix-localhost-refused-to-connect-error\/","default":0},{"locale":"en-IN","link":"https:\/\/www.hostinger.com\/in\/tutorials\/how-to-fix-localhost-refused-to-connect-error\/","default":0},{"locale":"en-CA","link":"https:\/\/www.hostinger.com\/ca\/tutorials\/how-to-fix-localhost-refused-to-connect-error\/","default":0},{"locale":"en-AU","link":"https:\/\/www.hostinger.com\/au\/tutorials\/how-to-fix-localhost-refused-to-connect-error\/","default":0},{"locale":"en-NG","link":"https:\/\/www.hostinger.com\/ng\/tutorials\/how-to-fix-localhost-refused-to-connect-error\/","default":0},{"locale":"es-AR","link":"https:\/\/www.hostinger.com\/ar\/tutoriales\/error-localhost-ha-rechazado-la-conexion\/","default":0},{"locale":"es-MX","link":"https:\/\/www.hostinger.com\/mx\/tutoriales\/error-localhost-ha-rechazado-la-conexion\/","default":0},{"locale":"es-CO","link":"https:\/\/www.hostinger.com\/co\/tutoriales\/error-localhost-ha-rechazado-la-conexion\/","default":0},{"locale":"pt-PT","link":"https:\/\/www.hostinger.com\/pt\/tutoriais\/a-conexao-com-localhost-foi-recusada-como-corrigir\/","default":0}],"_links":{"self":[{"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/posts\/35538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/users\/355"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/comments?post=35538"}],"version-history":[{"count":11,"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/posts\/35538\/revisions"}],"predecessor-version":[{"id":38766,"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/posts\/35538\/revisions\/38766"}],"wp:attachment":[{"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/media?parent=35538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/categories?post=35538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostinger.com\/fr\/tutoriels\/wp-json\/wp\/v2\/tags?post=35538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}