{"id":96544,"date":"2024-10-20T10:20:15","date_gmt":"2024-10-20T02:20:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96544\/"},"modified":"2024-10-20T10:20:16","modified_gmt":"2024-10-20T02:20:16","slug":"php%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e5%a1%ab%e5%af%abip%e5%9c%b0%e5%9d%80%e4%bd%9c%e7%82%ba%e5%9c%b0%e5%9d%80%e5%9f%ba%e7%a4%8e-php%e9%8f%88%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96544\/","title":{"rendered":"php\u9023\u63a5\u6578\u64da\u5eab\uff1a\u586b\u5bebIP\u5730\u5740\u4f5c\u70ba\u5730\u5740\u57fa\u790e (php\u93c8\u63a5\u6578\u64da\u5eab\u5730\u5740\u586b\u5bebip\u5730\u5740)"},"content":{"rendered":"<h1 id=\"php%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e5%a1%ab%e5%af%abip%e5%9c%b0%e5%9d%80%e4%bd%9c%e7%82%ba%e5%9c%b0%e5%9d%80%e5%9f%ba%e7%a4%8e-dmSztZuWIF\">PHP\u9023\u63a5\u6578\u64da\u5eab\uff1a\u586b\u5bebIP\u5730\u5740\u4f5c\u70ba\u5730\u5740\u57fa\u790e<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0cPHP\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u4f3a\u670d\u5668\u7aef\u8173\u672c\u8a9e\u8a00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7db2\u7ad9\u958b\u767c\u4e2d\u3002\u9023\u63a5\u6578\u64da\u5eab\u662fPHP\u958b\u767c\u4e2d\u4e00\u500b\u91cd\u8981\u7684\u6b65\u9a5f\uff0c\u800c\u4f7f\u7528IP\u5730\u5740\u4f5c\u70ba\u6578\u64da\u5eab\u7684\u5730\u5740\u57fa\u790e\uff0c\u5247\u662f\u8a31\u591a\u958b\u767c\u8005\u7684\u9078\u64c7\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728PHP\u4e2d\u4f7f\u7528IP\u5730\u5740\u9023\u63a5\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8ip%e5%9c%b0%e5%9d%80%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-dmSztZuWIF\">\u70ba\u4ec0\u9ebc\u4f7f\u7528IP\u5730\u5740\u9023\u63a5\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u4f7f\u7528IP\u5730\u5740\u9023\u63a5\u6578\u64da\u5eab\u6709\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u5728\u591a\u500b\u4f3a\u670d\u5668\u4e4b\u9593\u9032\u884c\u6578\u64da\u5eab\u9023\u63a5\u6642\uff0c\u4f7f\u7528IP\u5730\u5740\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u9032\u884c\u914d\u7f6e\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u901a\u904e\u9650\u5236\u7279\u5b9aIP\u5730\u5740\u7684\u8a2a\u554f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u6027\u80fd\uff1a<\/strong>\u76f4\u63a5\u4f7f\u7528IP\u5730\u5740\u53ef\u4ee5\u6e1b\u5c11DNS\u89e3\u6790\u7684\u6642\u9593\uff0c\u5f9e\u800c\u63d0\u9ad8\u9023\u63a5\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8php%e4%b8%ad%e4%bd%bf%e7%94%a8ip%e5%9c%b0%e5%9d%80%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab-dmSztZuWIF\">\u5982\u4f55\u5728PHP\u4e2d\u4f7f\u7528IP\u5730\u5740\u9023\u63a5\u6578\u64da\u5eab<\/h2>\n<p>\u5728PHP\u4e2d\u9023\u63a5\u6578\u64da\u5eab\u901a\u5e38\u4f7f\u7528MySQL\u6578\u64da\u5eab\uff0c\u4ee5\u4e0b\u662f\u4f7f\u7528IP\u5730\u5740\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%ae%89%e8%a3%9dmysql%e6%93%b4%e5%b1%95-dmSztZuWIF\">\u6b65\u9a5f1\uff1a\u5b89\u88ddMySQL\u64f4\u5c55<\/h3>\n<p>\u78ba\u4fdd\u4f60\u7684PHP\u74b0\u5883\u5df2\u7d93\u5b89\u88dd\u4e86MySQL\u64f4\u5c55\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\uff1a<\/p>\n<pre><code>php -m | grep mysql<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e7%b7%a8%e5%af%ab%e9%80%a3%e6%8e%a5%e4%bb%a3%e7%a2%bc-dmSztZuWIF\">\u6b65\u9a5f2\uff1a\u7de8\u5beb\u9023\u63a5\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528IP\u5730\u5740\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>&lt;?php\n$servername = \"192.168.1.1\"; \/\/ \u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684IP\u5730\u5740\n$username = \"your_username\"; \/\/ \u6578\u64da\u5eab\u7528\u6236\u540d\n$password = \"your_password\"; \/\/ \u6578\u64da\u5eab\u5bc6\u78bc\n$dbname = \"your_database\"; \/\/ \u6578\u64da\u5eab\u540d\u7a31\n\n\/\/ \u5275\u5efa\u9023\u63a5\n$conn = new mysqli($servername, $username, $password, $dbname);\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($conn-&gt;connect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $conn-&gt;connect_error);\n}\necho \"\u9023\u63a5\u6210\u529f\";\n?&gt;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e8%99%95%e7%90%86%e9%80%a3%e6%8e%a5%e9%8c%af%e8%aa%a4-dmSztZuWIF\">\u6b65\u9a5f3\uff1a\u8655\u7406\u9023\u63a5\u932f\u8aa4<\/h3>\n<p>\u5728\u5be6\u969b\u958b\u767c\u4e2d\uff0c\u8655\u7406\u9023\u63a5\u932f\u8aa4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528try-catch\u8a9e\u53e5\u4f86\u6355\u7372\u7570\u5e38\uff1a<\/p>\n<pre><code>&lt;?php\ntry {\n    $conn = new mysqli($servername, $username, $password, $dbname);\n    if ($conn-&gt;connect_error) {\n        throw new Exception(\"\u9023\u63a5\u5931\u6557: \" . $conn-&gt;connect_error);\n    }\n    echo \"\u9023\u63a5\u6210\u529f\";\n} catch (Exception $e) {\n    echo $e-&gt;getMessage();\n}\n?&gt;<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-dmSztZuWIF\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528IP\u5730\u5740\u9023\u63a5\u6578\u64da\u5eab\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684\u9632\u706b\u7246\u5141\u8a31\u4f86\u81ea\u4f60\u7684\u61c9\u7528\u4f3a\u670d\u5668\u7684IP\u5730\u5740\u7684\u9023\u63a5\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u7528\u6236\u6b0a\u9650\uff1a<\/strong>\u78ba\u4fdd\u6240\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u6307\u5b9a\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>IP\u5730\u5740\u8b8a\u66f4\uff1a<\/strong>\u5982\u679c\u4f7f\u7528\u52d5\u614bIP\u5730\u5740\uff0c\u5247\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u9023\u63a5\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dmSztZuWIF\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528IP\u5730\u5740\u4f5c\u70ba\u6578\u64da\u5eab\u7684\u5730\u5740\u57fa\u790e\u5728PHP\u958b\u767c\u4e2d\u662f\u4e00\u500b\u5e38\u898b\u7684\u505a\u6cd5\uff0c\u80fd\u5920\u63d0\u4f9b\u9748\u6d3b\u6027\u548c\u5b89\u5168\u6027\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\u548c\u4ee3\u78bc\u5be6\u73fe\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\uff0c\u4e26\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528PHP\u9023\u63a5\u6578\u64da\u5eab\uff0c\u4e26\u586b\u5bebIP\u5730\u5740\u4f5c\u70ba\u57fa\u790e\u5730\u5740\uff0c\u7c21\u5316\u6578\u64da\u5eab\u8a2a\u554f\u548c\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-96544","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=96544"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96544\/revisions"}],"predecessor-version":[{"id":96545,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96544\/revisions\/96545"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}