{"id":186236,"date":"2024-11-11T04:14:22","date_gmt":"2024-11-10T20:14:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186236\/"},"modified":"2024-11-11T04:14:22","modified_gmt":"2024-11-10T20:14:22","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8f%92%e5%85%a5%e4%b8%ad%e6%96%87%ef%bc%8c%e4%b8%80%e9%8d%b5%e6%90%9e%e5%ae%9a%ef%bc%81%ef%bc%88%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a3%a1%e5%a6%82%e4%bd%95%e6%8f%92","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186236\/","title":{"rendered":"\u6578\u64da\u5eab\u63d2\u5165\u4e2d\u6587\uff0c\u4e00\u9375\u641e\u5b9a\uff01\uff08\u5728\u6578\u64da\u5eab\u88e1\u5982\u4f55\u63d2\u5165\u4e2d\u6587\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8f%92%e5%85%a5%e4%b8%ad%e6%96%87%ef%bc%8c%e4%b8%80%e9%8d%b5%e6%90%9e%e5%ae%9a%ef%bc%81%ef%bc%88%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a3%a1%e5%a6%82%e4%bd%95%e6%8f%92-qPAHYERIJv\">\u6578\u64da\u5eab\u63d2\u5165\u4e2d\u6587\uff0c\u4e00\u9375\u641e\u5b9a\uff01\uff08\u5728\u6578\u64da\u5eab\u88e1\u5982\u4f55\u63d2\u5165\u4e2d\u6587\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u7121\u8ad6\u662f\u958b\u767c\u7db2\u7ad9\u3001\u61c9\u7528\u7a0b\u5e8f\u9084\u662f\u5176\u4ed6\u6578\u64da\u9a45\u52d5\u7684\u9805\u76ee\uff0c\u6578\u64da\u5eab\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u4e2d\u6587\u6578\u64da\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u6b63\u78ba\u5730\u63d2\u5165\u4e2d\u6587\u5b57\u7b26\u5230\u6578\u64da\u5eab\u4e2d\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u63d2\u5165\u4e2d\u6587\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86-qPAHYERIJv\">\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6<\/h2>\n<p>\u5728\u63d2\u5165\u4e2d\u6587\u6578\u64da\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u652f\u6301\u4e2d\u6587\u3002\u6700\u5e38\u7528\u7684\u5b57\u7b26\u96c6\u662f <code>utf8mb4<\/code>\uff0c\u5b83\u80fd\u5920\u652f\u6301\u6240\u6709Unicode\u5b57\u7b26\uff0c\u5305\u62ec\u4e2d\u6587\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728MySQL\u4e2d\u5275\u5efa\u4e00\u500b\u652f\u6301\u4e2d\u6587\u7684\u6578\u64da\u5eab\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE DATABASE mydatabase CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;<\/code><\/pre>\n<p>\u5728\u5275\u5efa\u8868\u6642\uff0c\u4e5f\u9700\u8981\u6307\u5b9a\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>CREATE TABLE mytable (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci\n);<\/code><\/pre>\n<h2 id=\"%e6%8f%92%e5%85%a5%e4%b8%ad%e6%96%87%e6%95%b8%e6%93%9a-qPAHYERIJv\">\u63d2\u5165\u4e2d\u6587\u6578\u64da<\/h2>\n<p>\u4e00\u65e6\u6578\u64da\u5eab\u548c\u8868\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u6b63\u78ba\uff0c\u5c31\u53ef\u4ee5\u958b\u59cb\u63d2\u5165\u4e2d\u6587\u6578\u64da\u4e86\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u4e2d\u6587\u6578\u64da\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>INSERT INTO mytable (name) VALUES ('\u4f60\u597d');<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u5b57\u7b26\u4e32\u201c\u4f60\u597d\u201d\u63d2\u5165\u5230\u8868\u4e2d\u3002\u5982\u679c\u4f7f\u7528\u7684\u662f\u7de8\u7a0b\u8a9e\u8a00\uff08\u5982PHP\u3001Python\u7b49\uff09\u4f86\u64cd\u4f5c\u6578\u64da\u5eab\uff0c\u5247\u9700\u8981\u78ba\u4fdd\u9023\u63a5\u6642\u4e5f\u4f7f\u7528\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u3002\u4f8b\u5982\uff0c\u5728PHP\u4e2d\uff0c\u53ef\u4ee5\u9019\u6a23\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>$mysqli = new mysqli(\"localhost\", \"user\", \"password\", \"mydatabase\");\n$mysqli-&gt;set_charset(\"utf8mb4\");<\/code><\/pre>\n<h2 id=\"%e8%99%95%e7%90%86%e7%b7%a8%e7%a2%bc%e5%95%8f%e9%a1%8c-qPAHYERIJv\">\u8655\u7406\u7de8\u78bc\u554f\u984c<\/h2>\n<p>\u5728\u63d2\u5165\u4e2d\u6587\u6578\u64da\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u7de8\u78bc\u554f\u984c\u3002\u9019\u901a\u5e38\u662f\u7531\u65bc\u6578\u64da\u5eab\u3001\u61c9\u7528\u7a0b\u5e8f\u548c\u5ba2\u6236\u7aef\u4e4b\u9593\u7684\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\u6240\u5c0e\u81f4\u7684\u3002\u70ba\u4e86\u907f\u514d\u9019\u4e9b\u554f\u984c\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6578\u64da\u5eab\u548c\u8868\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u70ba <code>utf8mb4<\/code>\u3002<\/li>\n<li>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u8a2d\u7f6e\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\uff0c\u4f8b\u5982\u5728PHP\u4e2d\u4f7f\u7528 <code>$mysqli-&gt;set_charset(\"utf8mb4\");<\/code>\u3002<\/li>\n<li>\u5728\u5ba2\u6236\u7aef\uff08\u5982\u700f\u89bd\u5668\uff09\u4e2d\u8a2d\u7f6e\u6b63\u78ba\u7684\u7de8\u78bc\uff0c\u901a\u5e38\u53ef\u4ee5\u5728HTML\u4e2d\u4f7f\u7528 <code>&lt;meta charset=\"UTF-8\"&gt;<\/code>\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e4%b8%ad%e6%96%87%e6%95%b8%e6%93%9a-qPAHYERIJv\">\u67e5\u8a62\u4e2d\u6587\u6578\u64da<\/h2>\n<p>\u63d2\u5165\u4e2d\u6587\u6578\u64da\u5f8c\uff0c\u67e5\u8a62\u9019\u4e9b\u6578\u64da\u4e5f\u540c\u6a23\u91cd\u8981\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u67e5\u8a62\u8868\u4e2d\u7684\u4e2d\u6587\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM mytable WHERE name = '\u4f60\u597d';<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u8fd4\u56de\u6240\u6709\u540d\u7a31\u70ba\u201c\u4f60\u597d\u201d\u7684\u8a18\u9304\u3002\u78ba\u4fdd\u5728\u67e5\u8a62\u6642\u4e5f\u4f7f\u7528\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\uff0c\u4ee5\u907f\u514d\u51fa\u73fe\u7de8\u78bc\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qPAHYERIJv\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u63d2\u5165\u4e2d\u6587\u6578\u64da\u4e26\u4e0d\u8907\u96dc\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u5b57\u7b26\u96c6\u7684\u8a2d\u7f6e\u548c\u7de8\u78bc\u554f\u984c\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u3001\u6b63\u78ba\u63d2\u5165\u6578\u64da\u4ee5\u53ca\u59a5\u5584\u8655\u7406\u7de8\u78bc\u554f\u984c\uff0c\u53ef\u4ee5\u8f15\u9b06\u5730\u5728\u6578\u64da\u5eab\u4e2d\u7ba1\u7406\u4e2d\u6587\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u4e5f\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e6b\u52a9\u60a8\u5728\u6578\u64da\u5eab\u4e2d\u9806\u5229\u63d2\u5165\u548c\u7ba1\u7406\u4e2d\u6587\u6578\u64da\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u8f15\u9b06\u63d2\u5165\u4e2d\u6587\uff0c\u638c\u63e1\u4e00\u9375\u641e\u5b9a\u7684\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff01<\/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-186236","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186236","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=186236"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186236\/revisions"}],"predecessor-version":[{"id":186237,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186236\/revisions\/186237"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}