{"id":2344,"date":"2024-06-04T10:22:52","date_gmt":"2024-06-04T10:22:52","guid":{"rendered":"https:\/\/howtogeek.blog\/zh\/?p=2344"},"modified":"2024-06-04T10:22:52","modified_gmt":"2024-06-04T10:22:52","slug":"9-fixes-for-iphone-connected-to-wi-fi-but-no-internet-zh-tw","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/zh\/9-fixes-for-iphone-connected-to-wi-fi-but-no-internet-zh-tw\/","title":{"rendered":"iPhone \u9023\u63a5 Wi-Fi \u4f46\u7121\u6cd5\u4e0a\u7db2\u7684 9 \u500b\u4fee\u5fa9\u65b9\u6cd5"},"content":{"rendered":"<p>\u6709\u6c92\u6709\u60f3\u904e\u70ba\u4ec0\u9ebc\u4f60\u7684 iPhone \u7a81\u7136\u6c92\u8072\u97f3\u4e86\uff1f\u7576\u4f60\u7684 iPhone \u9023\u63a5\u5230 Wi-Fi \u7db2\u8def\u4f46\u6c92\u6709\u7db2\u8def\u9023\u7dda\u6642\uff0c\u4f60\u6703\u767c\u73fe\u5f88\u5947\u602a\u3002\u7576\u60a8\u6aa2\u67e5 iPhone \u7684 Wi-Fi \u8a2d\u5b9a\u756b\u9762\u6642\uff0c\u6703\u51fa\u73fe\u300c\u5df2\u9023\u7dda\u4f46\u6c92\u6709\u7db2\u8def\u300d\u6216\u300c\u7121\u7db2\u8def\u9023\u7dda\u300d\u932f\u8aa4\u8a0a\u606f\u3002\u6709\u4e00\u4e9b\u7c21\u55ae\u7684\u65b9\u6cd5\u53ef\u4ee5\u4fee\u5fa9 iPhone \u4e0a\u7684\u554f\u984c\u4e26\u8b93\u7db2\u8def\u9023\u7dda\u6b63\u5e38\u904b\u4f5c\u3002<\/p>\n<h2><span id=\"Basic-Checks\">\u57fa\u672c\u6aa2\u67e5<\/span><\/h2>\n<p>\u60a8\u53ef\u4ee5\u6309\u7167\u4e00\u4e9b\u521d\u6b65\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\u4f86\u89e3\u6c7a\u6b64\u554f\u984c\uff0c\u800c\u7121\u9700\u641e\u4e82\u7cfb\u7d71\u8a2d\u5b9a\u3002\u9019\u662f\u5b83\u5728\u5fc3\u667a\u5716\u4e2d\u7684\u6a23\u5b50\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"472\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-1-1024x472-1.webp\" title=\"\" width=\"1024\"\/><\/figure>\n<ul>\n<li>\u91cd\u65b0\u555f\u52d5\u60a8\u7684 iPhone\u3002\u60a8\u6703\u9a5a\u8a1d\u5730\u767c\u73fe\u70ba\u4ec0\u9ebc\u95dc\u9589\u548c\u6253\u958b\u8a2d\u5099\u6709\u6548\u3002<\/li>\n<li>\u555f\u7528\u548c\u505c\u7528\u98db\u884c\u6a21\u5f0f\u4ee5\u5feb\u901f\u555f\u52d5\u3002<\/li>\n<li>\u91cd\u65b0\u555f\u52d5\u8def\u7531\u5668\u548c\u6578\u64da\u6a5f \u2013 \u95dc\u9589\u8def\u7531\u5668\u548c\u6578\u64da\u6a5f\u7684\u96fb\u6e90\uff0c\u7b49\u5f85 30 \u79d2\uff0c\u7136\u5f8c\u958b\u555f\u5169\u8005\u7684\u96fb\u6e90\u3002<\/li>\n<li>\u66f4\u65b0iOS\u3002<\/li>\n<li>\u5728 iPhone \u4e0a\uff0c\u5fd8\u8a18 Wi-Fi \u7db2\u8def\u4e26\u91cd\u65b0\u9023\u7dda\u3002\u57f7\u884c\u6b64\u64cd\u4f5c\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u60a8\u64c1\u6709\u5bc6\u78bc\u3002<\/li>\n<li>\u4e00\u4e9b<a href=\"https:\/\/www.reddit.com\/r\/applehelp\/comments\/s7zvlg\/iphone_connects_to_wifi_but_no_internet_connection\/\" rel=\"noreferrer noopener\" target=\"_blank\">Reddit \u7528\u6236\u767c\u73fe<\/a>\uff0c\u91cd\u7f6e VPN \u7db2\u8def\u6216\u95dc\u9589\u7136\u5f8c\u518d\u6253\u958b\u53ef\u4ee5\u4fee\u5fa9 Wi-Fi \u9023\u63a5\uff0c\u4f46 iPhone \u4e0a\u6c92\u6709\u7db2\u8def\u554f\u984c\u3002\u4ee3\u7406\u4e5f\u662f\u5982\u6b64\u3002<\/li>\n<\/ul>\n<h2><span id=\"1-Check-If-Router-Is-Connected-to-Internet\">1. \u6aa2\u67e5\u8def\u7531\u5668\u662f\u5426\u5df2\u9023\u63a5\u7db2\u8def<\/span><\/h2>\n<p>\u5728\u7e7c\u7e8c\u95b1\u8b80\u672c\u6307\u5357\u7684\u5176\u9918\u90e8\u5206\u4e4b\u524d\uff0c\u60a8\u53ef\u4ee5\u5148\u7814\u7a76\u4e00\u4e9b\u8207\u8def\u7531\u5668\u76f8\u95dc\u7684\u554f\u984c\u3002<\/p>\n<ul>\n<li>\u5982\u679c\u8def\u7531\u5668\u5df2\u9023\u63a5\u5230\u4e92\u806f\u7db2\uff0c\u5176\u4ed6\u9023\u63a5\u5230 Wi-Fi \u7db2\u8def\u7684\u88dd\u7f6e\u4e5f\u53ef\u4ee5\u5b58\u53d6\u4e92\u806f\u7db2\u3002\u5982\u679c\u60a8\u7121\u6cd5\u505a\u5230\u9019\u4e00\u9ede\uff0c\u5247\u7db2\u8def\u9023\u7dda\u53ef\u80fd\u6709\u554f\u984c\uff0c\u60a8\u9700\u8981\u806f\u7d61\u60a8\u7684 ISP\u3002<\/li>\n<li>\u6aa2\u67e5\u8def\u7531\u5668\u548c\u6578\u64da\u6a5f\u4e0a\u7684 LED \u71c8\u3002\u901a\u5e38\uff0c\u7d05\u8272\u6216\u6a59\u8272 LED \u71c8\u8868\u793a\u7f3a\u5c11\u7db2\u8def\u3002<\/li>\n<li>\u6aa2\u67e5 LAN \u96fb\u7e9c\u662f\u5426\u9b06\u812b\u6216\u640d\u58de\u3002<\/li>\n<li>\u60a8\u7684 ISP \u53ef\u80fd\u7531\u65bc\u9054\u5230\u6bcf\u6708\u9650\u5236\u3001\u7dad\u8b77\u7b49\u539f\u56e0\u800c\u7981\u7528\u4e86\u4e92\u806f\u7db2\u3002<\/li>\n<li>\u5728\u5b78\u6821\u6216\u8fa6\u516c\u5ba4\u5de5\u4f5c\uff1f\u7ba1\u7406\u54e1\u53ef\u80fd\u5c01\u9396\u4e86\u67d0\u4e9b\u4e32\u6d41\u5a92\u9ad4\u548c\u793e\u7fa4\u5a92\u9ad4\u7db2\u7ad9\u3002\u6211\u5011\u5efa\u8b70\u4f7f\u7528 VPN\u3002\u4f46\u9996\u5148\uff0c\u8acb\u5617\u8a66\u4f7f\u7528\u514d\u8cbb VPN \u4f86\u6aa2\u67e5\u9019\u4e00\u9ede\u3002<\/li>\n<\/ul>\n<h2><span id=\"2-Captive-Portals\">2. \u5f37\u5236\u9580\u6236<\/span><\/h2>\n<p>\u5982\u679c\u60a8\u5617\u8a66\u9023\u63a5\u5230\u5bb6\u5ead Wi-Fi \u7db2\u7d61\uff0c\u8acb\u8df3\u904e\u6b64\u6b65\u9a5f\u3002\u5c0d\u65bc\u8fa6\u516c\u5ba4\u3001\u6a5f\u5834\u3001\u98ef\u5e97\u6216\u516c\u5171\u5834\u6240\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u4e00\u500b\u540d\u70ba<a href=\"https:\/\/www.linksys.com\/what-is-a-captive-portal.html\" rel=\"noreferrer noopener\" target=\"_blank\">Captive Portals<\/a>\u7684\u7279\u6b8a\u5165\u53e3\u7db2\u7ad9\u3002\u7576\u60a8\u9023\u63a5\u5230\u6b64\u985e Wi-Fi \u7db2\u8def\u6642\uff0c\u60a8\u5c07\u770b\u5230\u4e00\u500b\u767b\u5165\u9801\u9762\uff0c\u9700\u8981\u8f38\u5165\u60a8\u7684\u96fb\u5b50\u90f5\u4ef6 ID \u6216\u96fb\u8a71\u865f\u78bc\u4f86\u8a3b\u518a\u4f7f\u7528\u7db2\u8def\u9023\u7dda\u3002\u82e5\u8981\u9032\u884c\u9a57\u8b49\uff0c\u8acb\u4e2d\u65b7\u4e26\u91cd\u65b0\u9023\u7dda\u5230\u5f37\u5236\u5165\u53e3\u7db2\u7ad9\u3002\u8f38\u5165\u767b\u5165\u8a73\u7d30\u8cc7\u8a0a\u4e26\u5b8c\u6210\u4efb\u52d9\u3002<\/p>\n<p>\u6709\u6642\uff0c\u9019\u4e9b\u5f37\u5236\u5165\u53e3\u7db2\u7ad9\u6703\u8981\u6c42\u60a8\u89c0\u770b\u5ee3\u544a\u6216\u5b8c\u6210\u4efb\u52d9\uff08\u4f8b\u5982\u8abf\u67e5\uff09\uff0c\u7136\u5f8c\u518d\u5141\u8a31\u60a8\u4f7f\u7528\u7db2\u8def\u3002\u672c\u8cea\u4e0a\uff0c\u60a8\u7684\u8cc7\u6599\u662f\u5728\u63d0\u4f9b\u514d\u8cbb Wi-Fi \u670d\u52d9\u4e4b\u524d\u8a18\u9304\u7684\u3002\u56e0\u6b64\u88ab\u7a31\u70ba\u5f37\u5236\u9580\u6236\u3002<\/p>\n<p>\u9023\u63a5\u5230\u516c\u5171\u7db2\u8def\u6709\u5176\u81ea\u8eab\u7684\u4e00\u7cfb\u5217\u98a8\u96aa\u3002\u60a8\u6b63\u5728\u4f7f\u60a8\u7684\u8a2d\u5099\u4ee5\u53ca\u60a8\u81ea\u5df1\u9762\u81e8\u8cc7\u6599\u7aca\u53d6\u3001\u96b1\u79c1\u548c\u5b89\u5168\u98a8\u96aa\u7b49\u98a8\u96aa\u3002\u9664\u4e86 VPN \u6216\u81f3\u5c11 Apple iCloud Private Relay \u4e4b\u5916\uff0c\u8acb\u9075\u5faa\u4e00\u4e9b<a href=\"https:\/\/www.zdnet.com\/article\/how-to-use-public-wi-fi-safely\/\" rel=\"noreferrer noopener\" target=\"_blank\">\u63d0\u793a\u4ee5\u78ba\u4fdd\u81ea\u5df1\u7684\u5b89\u5168<\/a>\u3002<\/p>\n<h2><span id=\"3-Enable-Location-Services-for-Network-and-Wireless\">3. \u555f\u7528\u7db2\u8def\u548c\u7121\u7dda\u5b9a\u4f4d\u670d\u52d9<\/span><\/h2>\n<p>\u60a8\u53ef\u4ee5\u63a7\u5236\u55ae\u4e00\u61c9\u7528\u7a0b\u5f0f\u548c\u670d\u52d9\u7684 GPS \u6216\u4f4d\u7f6e\u670d\u52d9\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f Wi-Fi \u7db2\u8def\u3002\u6aa2\u67e5\u662f\u5426\u5df2\u555f\u7528\u3002\u5426\u5247\uff0c\u8acb\u505c\u7528\u4e26\u518d\u6b21\u555f\u7528\u4ee5\u6392\u9664\u6545\u969c\u3002<\/p>\n<ol>\n<li>\u6253\u958biPhone \u4e0a\u7684<strong>\u300c\u8a2d\u5b9a\u300d\u61c9\u7528\u7a0b\u5e8f<\/strong>\uff0c\u524d\u5f80<strong>\u300c\u96b1\u79c1\u6b0a\u548c\u5b89\u5168\u6027\u300d<\/strong>\uff0c\u7136\u5f8c\u9078\u64c7<strong>\u300c\u4f4d\u7f6e\u670d\u52d9\u300d<\/strong>\u3002<\/li>\n<li>\u9078\u64c7<strong>\u7cfb\u7d71\u670d\u52d9<\/strong>\u4e26\u555f\u7528<strong>\u7db2\u8def\u548c\u7121\u7dda<\/strong>\u9078\u9805\u3002\u5982\u679c\u5df2\u555f\u7528\uff0c\u8acb\u5c07\u5176\u505c\u7528\u4e00\u6b21\uff0c\u7136\u5f8c<strong>\u91cd\u65b0\u555f\u7528<\/strong>\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"iphone\u7cfb\u7d71\u670d\u52d9\u4e2d\u7684\u5b9a\u4f4d\u670d\u52d9\" class=\"wp-image\" decoding=\"async\" height=\"696\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-2.webp\" title=\"iphone\u7cfb\u7d71\u670d\u52d9\u4e2d\u7684\u5b9a\u4f4d\u670d\u52d9\" width=\"324\"\/><\/figure>\n<figure class=\"wp-block-image\"><img alt=\"\u4f4d\u7f6e\u670d\u52d9\u4e2d\u7684iphone\u7db2\u8def\u548c\u7121\u7dda\u670d\u52d9\" class=\"wp-image\" decoding=\"async\" height=\"696\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-3.webp\" title=\"\u4f4d\u7f6e\u670d\u52d9\u4e2d\u7684iphone\u7db2\u8def\u548c\u7121\u7dda\u670d\u52d9\" width=\"324\"\/><\/figure>\n<h2><span id=\"4-Disable-Wi-Fi-Assist\">4. \u505c\u7528 Wi-Fi \u8f14\u52a9<\/span><\/h2>\n<p>\u7576 Wi-Fi \u9023\u7dda\u8f03\u5dee\u6642\uff0cWi-Fi Assist \u6703\u5f37\u5236\u60a8\u7684<a href=\"https:\/\/support.apple.com\/en-us\/HT205296\" rel=\"noreferrer noopener\" target=\"_blank\">iPhone \u4f7f\u7528\u884c\u52d5\u8cc7\u6599<\/a>\u3002\u4f8b\u5982\uff0c\u5982\u679c\u7531\u65bc iPhone \u4e0a\u7684 Wi-Fi\u300c\u5df2\u9023\u7dda\u4f46\u7121\u7db2\u969b\u7db2\u8def\u300d\u932f\u8aa4\u800c\u7121\u6cd5\u8f09\u5165\u7db2\u9801\u3002\u6211\u5011\u5e0c\u671b iPhone \u4f7f\u7528 Wi-Fi \u7db2\u7d61\uff0c\u56e0\u6b64\u8b93\u6211\u5011\u5617\u8a66\u505c\u7528\u5b83\uff0c\u8a72\u7db2\u7d61\u901a\u5e38\u9810\u8a2d\u70ba\u555f\u7528\u3002<\/p>\n<p>\u6253\u958b<strong>\u201c\u8a2d\u5b9a\u201d\u61c9\u7528\u7a0b\u5f0f<\/strong>\u4e26\u8f49\u5230<strong>\u201c\u79fb\u52d5\u201d<\/strong>\u6216<strong>\u201c\u8702\u7aa9\u7db2\u8def\u201d<\/strong>\u3002\u73fe\u5728\u6372\u52d5\u5230\u87a2\u5e55\u5e95\u90e8\u4e26\u505c\u7528<strong>Wi-Fi Assist<\/strong>\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"706\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-4.webp\" title=\"\" width=\"320\"\/><\/figure>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"702\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-5.webp\" title=\"\" width=\"320\"\/><\/figure>\n<h2><span id=\"5-Switch-to-a-Different-Wi-Fi-Frequency-Band\">5.\u5207\u63db\u5230\u4e0d\u540c\u7684Wi-Fi\u983b\u6bb5<\/span><\/h2>\n<p>\u5982\u679c\u60a8\u7684 iPhone \u5df2\u9023\u63a5 Wi-Fi \u4f46\u6c92\u6709\u4e92\u806f\u7db2\uff0c\u53ef\u80fd\u662f\u56e0\u70ba\u60a8\u6240\u5728\u7684 5GHz \u7db2\u8def\u8f03\u5dee\u3002\u4e5f\u6709\u53ef\u80fd\u5b58\u5728\u4e00\u4e9b\u7db2\u8def\u932f\u8aa4\u3002\u7121\u8ad6\u54ea\u7a2e\u65b9\u5f0f\uff0c\u60a8\u90fd\u53ef\u4ee5\u5207\u63db\u5230 2.4GHz \u983b\u6bb5\u4e26\u4f7f\u7528\u5b83\u4f86\u4e0a\u7db2\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"693\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/How-to-Fix-iPhone-Connected-to-Wi-Fi-But-No-Internet-8.webp\" title=\"\" width=\"320\"\/><\/figure>\n<p><strong>\u60a8\u5c07\u5728\u300c\u8a2d\u5b9a\u300d&gt;\u300cWi-Fi\u300d<\/strong>\u4e0b\u627e\u5230 2.4GHz \u548c 5GHz Wi-Fi \u7db2\u8def\u3002\u9ede\u9078 \u4e26\u8f38\u5165\u5bc6\u78bc\u9032\u884c\u9023\u7dda\u3002<\/p>\n<h2><span id=\"6-Disable-Private-Address\">6. \u7981\u7528\u79c1\u6709\u4f4d\u5740<\/span><\/h2>\n<p>\u53e6\u4e00\u500b\u6280\u5de7\u662f\u70ba\u60a8\u9023\u63a5 iPhone \u7684\u6bcf\u500b Wi-Fi \u7db2\u8def<a href=\"https:\/\/support.apple.com\/en-in\/HT211227\" rel=\"noreferrer noopener\" target=\"_blank\">\u4f7f\u7528\u540d\u70ba MAC \u4f4d\u5740\u7684\u79c1\u4eba\u4f4d\u5740<\/a>\u3002 Apple \u4f7f\u7528 MAC\uff08\u5a92\u9ad4\u5b58\u53d6\u63a7\u5236\uff09\u4f4d\u5740\uff0c\u56e0\u6b64\u64cd\u4f5c\u54e1\u548c\u89c0\u5bdf\u54e1\u7121\u6cd5\u5b58\u53d6\u60a8\u6240\u505a\u7684\u4e00\u5207\u3002\u9019\u662f\u597d\u4e8b\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u4e0d\u5fc5\u8981\u7684\u5f8c\u679c\u3002\u5617\u8a66\u505c\u7528\u5b83\uff0c\u4e26\u5728 Wi-Fi \u518d\u6b21\u5de5\u4f5c\u6642\u91cd\u65b0\u555f\u7528\u5b83\u3002<\/p>\n<ol>\n<li>\u6253\u958b<strong>\u201c\u8a2d\u5b9a\u201d\u61c9\u7528\u7a0b\u5f0f<\/strong>\u4e26\u8f49\u5230<strong>\u201cWi-Fi\u201d<\/strong>\u3002\u9ede\u9078Wi-Fi \u7db2\u8def\u540d\u7a31\u65c1\u7684<strong>(i)\u6309\u9215\u3002<\/strong><\/li>\n<li>\u5728\u6b64\u505c\u7528<strong>\u79c1\u4eba Wi-Fi \u4f4d\u5740<\/strong>\u3002\u5728\u96a8\u5f8c\u51fa\u73fe\u7684\u5f48\u51fa\u8996\u7a97\u4e2d\uff0c\u9ede\u9078<strong>\u300c\u91cd\u65b0\u52a0\u5165\u300d<\/strong>\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"693\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-6.webp\" title=\"\" width=\"320\"\/><\/figure>\n<h2><span id=\"7-Renew-DHCP-Lease\">7. \u7e8c\u8a02 DHCP \u79df\u7d04<\/span><\/h2>\n<p>\u5982\u679c\u60a8\u7684 iPhone \u9023\u7dda\u7684 Wi-Fi \u7db2\u8def\u8207\u8a72\u5340\u57df\u7684\u5176\u4ed6\u88dd\u7f6e\u6709\u7db2\u8def\u885d\u7a81\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u300c\u5df2\u9023\u7dda\u4f46\u7121\u7db2\u8def\u300d\u932f\u8aa4\u3002\u66f4\u65b0 DHCP \u6388\u6b0a\u5373\u53ef\u89e3\u6c7a\u3002<\/p>\n<ol>\n<li>\u958b\u555f<strong>\u300c\u8a2d\u5b9a\u300d\u61c9\u7528\u7a0b\u5f0f<\/strong>\u4e26\u524d\u5f80<strong>\u300cWi-Fi\u300d<\/strong>\uff0c\u7136\u5f8c\u9ede\u64caWi-Fi \u7db2\u8def\u540d\u7a31\u65c1\u7684<strong>(i) \u5716\u793a\u3002<\/strong><\/li>\n<li>\u5728\u87a2\u5e55\u4e2d\uff0c\u7a0d\u5fae\u6372\u52d5\u4e00\u4e0b\uff0c\u60a8\u5c07\u5728 IP \u4f4d\u5740\u90e8\u5206\u4e0b\u627e\u5230<strong>DHCP<\/strong>\u6a19\u7c64\u3002\u9ede\u64ca\u4e0b\u9762\u7684<strong>\u7e8c\u79df<\/strong>\u4e26\u6309\u7167\u87a2\u5e55\u4e0a\u7684\u6307\u793a\u9032\u884c\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n<h2><span id=\"8-Enter-Google-DNS-Servers\">8. \u8f38\u5165 Google DNS \u4f3a\u670d\u5668<\/span><\/h2>\n<p>\u8acb\u5617\u8a66\u4f7f\u7528 Google \u767c\u5e03\u7684 DNS\u3002<\/p>\n<ol>\n<li>\u958b\u555f<strong>\u300c\u8a2d\u5b9a\u300d\u61c9\u7528\u7a0b\u5f0f &gt; Wi-Fi<\/strong>\uff0c\u7136\u5f8c\u518d\u6b21\u9ede\u64ca<strong>(i)<\/strong>\u5716\u793a\u3002<\/li>\n<li>\u9ede\u9078<strong>\u914d\u7f6e DNS<\/strong>\u3002\u9ede\u64ca\u4e0b\u4e00\u500b\u756b\u9762\u4e0a\u7684<strong>\u624b\u52d5<\/strong>\u4e26\u8f38\u5165\u4ee5\u4e0b\u503c\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"696\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-7.webp\" title=\"\" width=\"324\"\/><\/figure>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"696\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-8.webp\" title=\"\" width=\"324\"\/><\/figure>\n<p> <code> <code>8.8.8.8<br \/>\n8.8.4.4<\/code><\/code><\/p>\n<p>\u6700\u5f8c\uff0c\u78ba\u4fdd\u53ea\u6709\u5169\u500b\u4f3a\u670d\u5668\u53ef\u898b\uff0c\u5982\u4e0a\u9762\u7684\u87a2\u5e55\u622a\u5716\u6240\u793a\u3002\u9ede\u64ca\u7d05\u8272\u6e1b\u865f\u5716\u793a\u5373\u53ef\u522a\u9664\u5176\u4ed6\u5167\u5bb9\u3002<\/p>\n<h2><span id=\"9-Reset-Network-Settings\">9. \u91cd\u7f6e\u7db2\u8def\u8a2d\u7f6e<\/span><\/h2>\n<p>\u91cd\u7f6e\u7db2\u8def\u8a2d\u5b9a\u5f88\u5bb9\u6613\uff0c\u4f46\u8acb\u78ba\u4fdd\u60a8\u9996\u5148\u4e86\u89e3\u9019\u6a23\u505a\u6642\u6703\u767c\u751f\u4ec0\u9ebc\u3002<\/p>\n<ol>\n<li>\u6253\u958b<strong>\u201c\u8a2d\u5b9a\u201d\u61c9\u7528\u7a0b\u5e8f<\/strong>\uff0c\u7136\u5f8c\u8f49\u5230<strong>\u201c\u5e38\u898f\u201d&gt;\u201c\u50b3\u8f38\u6216\u91cd\u7f6e iPhone\u201d<\/strong>\u3002<\/li>\n<li>\u9ede\u9078<strong>\u300c\u91cd\u8a2d\u300d<\/strong> \uff0c\u7136\u5f8c\u5f9e\u5f9e\u5e95\u90e8\u6ed1\u52d5\u958b\u555f\u7684\u9078\u55ae\u4e2d\u9078\u64c7<strong>\u300c\u91cd\u8a2d\u7db2\u8def\u8a2d\u5b9a\u300d \u3002<\/strong><\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"696\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-9.webp\" title=\"\" width=\"324\"\/><\/figure>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"696\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Fixes-for-iPhone-Connected-to-Wi-Fi-But-No-Internet-10.webp\" title=\"\" width=\"324\"\/><\/figure>\n<h2><span id=\"Get-Internet-Working-on-iPhone\">\u5728 iPhone \u4e0a\u4f7f\u7528\u4e92\u806f\u7db2<\/span><\/h2>\n<p>\u60a8\u53ef\u4ee5\u5207\u63db\u5230\u884c\u52d5\u6578\u64da\u4f86\u5b8c\u6210\u9019\u9805\u91cd\u8981\u4efb\u52d9\uff0c\u4f46\u4fee\u5fa9 Wi-Fi \u5f88\u91cd\u8981\u3002\u60a8\u662f\u5426\u77e5\u9053\u60a8\u53ef\u4ee5\u5c0d Wi-Fi \u7db2\u8def\u4e0a\u7684\u88dd\u7f6e\u9032\u884c\u512a\u5148\u6392\u5e8f\uff0c\u4ee5\u4fbf\u5de5\u4f5c\u96fb\u8166\u7b49\u91cd\u8981\u8a2d\u5099\u6bd4\u5b69\u5b50\u7684\u904a\u6232\u7b46\u8a18\u578b\u96fb\u8166\u7372\u5f97\u66f4\u9ad8\u7684\u512a\u5148\u9806\u5e8f\u548c\u983b\u5bec\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u6c92\u6709\u60f3\u904e\u70ba\u4ec0\u9ebc\u4f60\u7684 iPhone \u7a81\u7136\u6c92\u8072\u97f3\u4e86\uff1f\u7576\u4f60\u7684 iPhone \u9023\u63a5\u5230 Wi-Fi \u7db2\u8def\u4f46\u6c92\u6709\u7db2\u8def\u9023\u7dda\u6642\uff0c\u4f60\u6703\u767c\u73fe\u5f88\u5947\u602a\u3002\u7576\u60a8\u6aa2\u67e5 iPhone \u7684 Wi-Fi \u8a2d\u5b9a\u756b\u9762\u6642\uff0c\u6703\u51fa\u73fe\u300c\u5df2\u9023\u7dda\u4f46\u6c92\u6709\u7db2\u8def\u300d\u6216\u300c\u7121\u7db2\u8def\u9023\u7dda\u300d\u932f\u8aa4\u8a0a\u606f\u3002\u6709\u4e00\u4e9b\u7c21\u55ae\u7684\u65b9\u6cd5\u53ef\u4ee5\u4fee\u5fa9 iPhone \u4e0a\u7684\u554f\u984c\u4e26\u8b93\u7db2\u8def\u9023\u7dda\u6b63\u5e38\u904b\u4f5c\u3002 \u57fa\u672c\u6aa2\u67e5 \u60a8\u53ef\u4ee5\u6309\u7167\u4e00\u4e9b\u521d\u6b65\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\u4f86\u89e3\u6c7a\u6b64\u554f\u984c\uff0c\u800c\u7121\u9700\u641e\u4e82\u7cfb\u7d71\u8a2d\u5b9a\u3002\u9019\u662f\u5b83\u5728\u5fc3\u667a\u5716\u4e2d\u7684\u6a23\u5b50\u3002 \u91cd\u65b0\u555f\u52d5\u60a8\u7684 iPhone\u3002\u60a8\u6703\u9a5a\u8a1d\u5730\u767c\u73fe\u70ba\u4ec0\u9ebc\u95dc\u9589\u548c\u6253\u958b\u8a2d\u5099\u6709\u6548\u3002 \u555f\u7528\u548c\u505c\u7528\u98db\u884c\u6a21\u5f0f\u4ee5\u5feb\u901f\u555f\u52d5\u3002 \u91cd\u65b0\u555f\u52d5\u8def\u7531\u5668\u548c\u6578\u64da\u6a5f \u2013 \u95dc\u9589\u8def\u7531\u5668\u548c\u6578\u64da\u6a5f\u7684\u96fb\u6e90\uff0c\u7b49\u5f85 30 \u79d2\uff0c\u7136\u5f8c\u958b\u555f\u5169\u8005\u7684\u96fb\u6e90\u3002 \u66f4\u65b0iOS\u3002 \u5728 iPhone \u4e0a\uff0c\u5fd8\u8a18 Wi-Fi \u7db2\u8def\u4e26\u91cd\u65b0\u9023\u7dda\u3002\u57f7\u884c\u6b64\u64cd\u4f5c\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u60a8\u64c1\u6709\u5bc6\u78bc\u3002 \u4e00\u4e9bReddit \u7528\u6236\u767c\u73fe\uff0c\u91cd\u7f6e VPN \u7db2\u8def\u6216\u95dc\u9589\u7136\u5f8c\u518d\u6253\u958b\u53ef\u4ee5\u4fee\u5fa9 Wi-Fi \u9023\u63a5\uff0c\u4f46 iPhone \u4e0a\u6c92\u6709\u7db2\u8def\u554f\u984c\u3002\u4ee3\u7406\u4e5f\u662f\u5982\u6b64\u3002 1. \u6aa2\u67e5\u8def\u7531\u5668\u662f\u5426\u5df2\u9023\u63a5\u7db2\u8def \u5728\u7e7c\u7e8c\u95b1\u8b80\u672c\u6307\u5357\u7684\u5176\u9918\u90e8\u5206\u4e4b\u524d\uff0c\u60a8\u53ef\u4ee5\u5148\u7814\u7a76\u4e00\u4e9b\u8207\u8def\u7531\u5668\u76f8\u95dc\u7684\u554f\u984c\u3002 \u5982\u679c\u8def\u7531\u5668\u5df2\u9023\u63a5\u5230\u4e92\u806f\u7db2\uff0c\u5176\u4ed6\u9023\u63a5\u5230 Wi-Fi \u7db2\u8def\u7684\u88dd\u7f6e\u4e5f\u53ef\u4ee5\u5b58\u53d6\u4e92\u806f\u7db2\u3002\u5982\u679c\u60a8\u7121\u6cd5\u505a\u5230\u9019\u4e00\u9ede\uff0c\u5247\u7db2\u8def\u9023\u7dda\u53ef\u80fd\u6709\u554f\u984c\uff0c\u60a8\u9700\u8981\u806f\u7d61\u60a8\u7684 ISP\u3002 \u6aa2\u67e5\u8def\u7531\u5668\u548c\u6578\u64da\u6a5f\u4e0a\u7684 LED \u71c8\u3002\u901a\u5e38\uff0c\u7d05\u8272\u6216\u6a59\u8272 LED \u71c8\u8868\u793a\u7f3a\u5c11\u7db2\u8def\u3002 \u6aa2\u67e5 LAN \u96fb\u7e9c\u662f\u5426\u9b06\u812b\u6216\u640d\u58de\u3002 \u60a8\u7684 ISP \u53ef\u80fd\u7531\u65bc\u9054\u5230\u6bcf\u6708\u9650\u5236\u3001\u7dad\u8b77\u7b49\u539f\u56e0\u800c\u7981\u7528\u4e86\u4e92\u806f\u7db2\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2,3,5,14],"class_list":["post-2344","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-ios","tag-iphone","tag-troubleshooting","tag-wi-fi"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/posts\/2344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/comments?post=2344"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/posts\/2344\/revisions"}],"predecessor-version":[{"id":2345,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/posts\/2344\/revisions\/2345"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/media?parent=2344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/categories?post=2344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/tags?post=2344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}