{"id":172813,"date":"2024-11-07T15:16:19","date_gmt":"2024-11-07T07:16:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172813\/"},"modified":"2024-11-07T15:16:20","modified_gmt":"2024-11-07T07:16:20","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84url%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%aburl%e6%80%8e%e9%ba%bc%e6%9f%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172813\/","title":{"rendered":"\u5982\u4f55\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684URL\uff1f (\u6578\u64da\u5eaburl\u600e\u9ebc\u67e5)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84url%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%aburl%e6%80%8e%e9%ba%bc%e6%9f%a5-oMJykivwNq\">\u5982\u4f55\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684URL\uff1f (\u6578\u64da\u5eaburl\u600e\u9ebc\u67e5)<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u5b57\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u5df2\u6210\u70ba\u5b58\u5132\u548c\u7ba1\u7406\u4fe1\u606f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7121\u8ad6\u662f\u7db2\u7ad9\u3001\u61c9\u7528\u7a0b\u5e8f\u9084\u662f\u5176\u4ed6\u6578\u5b57\u5e73\u53f0\uff0c\u6578\u64da\u5eab\u4e2d\u90fd\u53ef\u80fd\u5305\u542b\u5927\u91cf\u7684URL\u3002\u9019\u4e9bURL\u53ef\u80fd\u6307\u5411\u7db2\u7ad9\u7684\u4e0d\u540c\u90e8\u5206\u3001API\u7aef\u9ede\u6216\u5176\u4ed6\u8cc7\u6e90\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684URL\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-oMJykivwNq\">\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u6709\u7d44\u7e54\u7684\u6578\u64da\u96c6\u5408\uff0c\u901a\u5e38\u4ee5\u8868\u683c\u7684\u5f62\u5f0f\u5b58\u5132\u3002\u6bcf\u500b\u8868\u683c\u7531\u884c\u548c\u5217\u7d44\u6210\uff0c\u884c\u4ee3\u8868\u8a18\u9304\uff0c\u5217\u5247\u4ee3\u8868\u5c6c\u6027\u3002\u67e5\u8a62\u6578\u64da\u5eab\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4f7f\u7528\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u4f86\u6aa2\u7d22\u6240\u9700\u7684\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2url%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-oMJykivwNq\">\u67e5\u8a62URL\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<p>\u8981\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684URL\uff0c\u60a8\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u78ba\u5b9a\u6578\u64da\u5eab\u985e\u578b\uff1a<\/strong>\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff08\u5982MySQL\u3001PostgreSQL\u3001SQLite\u7b49\uff09\u53ef\u80fd\u6709\u4e0d\u540c\u7684\u67e5\u8a62\u8a9e\u6cd5\u3002<\/li>\n<li><strong>\u9023\u63a5\u5230\u6578\u64da\u5eab\uff1a<\/strong>\u4f7f\u7528\u9069\u7576\u7684\u9a45\u52d5\u7a0b\u5e8f\u548c\u9023\u63a5\u5b57\u7b26\u4e32\u4f86\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u64b0\u5bebSQL\u67e5\u8a62\uff1a<\/strong>\u6839\u64da\u9700\u8981\u64b0\u5bebSQL\u67e5\u8a62\u4ee5\u6aa2\u7d22URL\u3002<\/li>\n<li><strong>\u57f7\u884c\u67e5\u8a62\uff1a<\/strong>\u57f7\u884c\u67e5\u8a62\u4e26\u8655\u7406\u7d50\u679c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8mysql%e6%9f%a5%e8%a9%a2url-oMJykivwNq\">\u793a\u4f8b\uff1a\u4f7f\u7528MySQL\u67e5\u8a62URL<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528MySQL\u67e5\u8a62\u6578\u64da\u5eab\u4e2dURL\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba 'websites' \u7684\u8868\u683c\uff0c\u5176\u4e2d\u5305\u542b 'url' \u5217\nSELECT url FROM websites WHERE status = 'active';\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u67e5\u8a62\u4e86\u6240\u6709\u72c0\u614b\u70ba\u201cactive\u201d\u7684\u7db2\u7ad9URL\u3002\u9019\u6a23\u7684\u67e5\u8a62\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u5feb\u901f\u7372\u53d6\u6240\u9700\u7684URL\u5217\u8868\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8php%e9%80%a3%e6%8e%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab-oMJykivwNq\">\u4f7f\u7528PHP\u9023\u63a5MySQL\u6578\u64da\u5eab<\/h2>\n<p>\u5982\u679c\u60a8\u4f7f\u7528PHP\u4f86\u67e5\u8a62\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u7247\u6bb5\u4f86\u9023\u63a5MySQL\u4e26\u57f7\u884c\u67e5\u8a62\uff1a<\/p>\n<pre><code>&lt;?php\n$servername = \"localhost\";\n$username = \"username\";\n$password = \"password\";\n$dbname = \"database_name\";\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(\"Connection failed: \" . $conn-&gt;connect_error);\n}\n\n\/\/ \u67e5\u8a62URL\n$sql = \"SELECT url FROM websites WHERE status = 'active'\";\n$result = $conn-&gt;query($sql);\n\nif ($result-&gt;num_rows &gt; 0) {\n    \/\/ \u8f38\u51fa\u6bcf\u4e00\u884c\u7684URL\n    while($row = $result-&gt;fetch_assoc()) {\n        echo \"URL: \" . $row[\"url\"] . \"&lt;br&gt;\";\n    }\n} else {\n    echo \"0 results\";\n}\n$conn-&gt;close();\n?&gt;<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u9996\u5148\u5efa\u7acb\u8207MySQL\u6578\u64da\u5eab\u7684\u9023\u63a5\uff0c\u7136\u5f8c\u57f7\u884c\u67e5\u8a62\u4ee5\u7372\u53d6\u6240\u6709\u6d3b\u52d5\u7684URL\uff0c\u6700\u5f8c\u5c07\u7d50\u679c\u8f38\u51fa\u5230\u7db2\u9801\u4e0a\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-oMJykivwNq\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684URL\u6642\uff0c\u60a8\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u60a8\u7684SQL\u67e5\u8a62\u4e0d\u6703\u5c0e\u81f4SQL\u6ce8\u5165\u653b\u64ca\uff0c\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u662f\u500b\u597d\u65b9\u6cd5\u3002<\/li>\n<li>\u6aa2\u67e5URL\u7684\u6709\u6548\u6027\uff0c\u78ba\u4fdd\u5b83\u5011\u6307\u5411\u6b63\u78ba\u7684\u8cc7\u6e90\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u6578\u64da\u5eab\u4e2d\u7684\u7121\u6548\u6216\u904e\u671f\u7684URL\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u7684\u6574\u6f54\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-oMJykivwNq\">\u7e3d\u7d50<\/h2>\n<p>\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684URL\u662f\u4e00\u500b\u91cd\u8981\u7684\u6280\u80fd\uff0c\u7121\u8ad6\u662f\u5728\u7db2\u7ad9\u958b\u767c\u9084\u662f\u6578\u64da\u7ba1\u7406\u4e2d\u3002\u901a\u904e\u4f7f\u7528SQL\u8a9e\u8a00\u548c\u9069\u7576\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u6aa2\u7d22\u548c\u7ba1\u7406\u9019\u4e9bURL\u3002\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u67e5\u8a62\u6578\u64da\u5eab\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u60a8\u7684\u5de5\u4f5c\u6548\u7387\u548c\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u7db2\u7ad9\u3002\u9019\u4e9b\u670d\u52d9\u80fd\u5920\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u8cc7\u6e90\u914d\u7f6e\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u5eab\u548c\u5176\u4ed6\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684URL\uff0c\u638c\u63e1\u6709\u6548\u7684\u65b9\u6cd5\u548c\u6280\u5de7\uff0c\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u5eab\u9023\u7d50\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-172813","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172813","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=172813"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172813\/revisions"}],"predecessor-version":[{"id":172814,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172813\/revisions\/172814"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}