{"id":172215,"date":"2024-11-07T11:16:17","date_gmt":"2024-11-07T03:16:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172215\/"},"modified":"2024-11-07T11:16:18","modified_gmt":"2024-11-07T03:16:18","slug":"%e8%ae%93mysql%e5%be%b9%e5%ba%95%e6%94%af%e6%8c%81%e4%b8%ad%e6%96%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172215\/","title":{"rendered":"\u8b93MYSQL\u5fb9\u5e95\u652f\u6301\u4e2d\u6587"},"content":{"rendered":"<h1 id=\"%e8%ae%93-mysql-%e5%be%b9%e5%ba%95%e6%94%af%e6%8c%81%e4%b8%ad%e6%96%87-UhwFqropsD\">\u8b93 MySQL \u5fb9\u5e95\u652f\u6301\u4e2d\u6587<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cMySQL \u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u4e2d\u6587\u6578\u64da\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u78ba\u4fdd MySQL 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id=\"%e8%a8%ad%e7%bd%ae%e5%ad%97%e7%ac%a6%e9%9b%86-UhwFqropsD\">\u8a2d\u7f6e\u5b57\u7b26\u96c6<\/h3>\n<p>\u5728\u5275\u5efa\u6578\u64da\u5eab\u6642\uff0c\u53ef\u4ee5\u6307\u5b9a\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u898f\u5247\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u652f\u6301\u4e2d\u6587\u7684\u6578\u64da\u5eab\u7684 SQL \u8a9e\u53e5\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\u61c9\u8a72\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=\"%e9%85%8d%e7%bd%ae-mysql-%e6%9c%8d%e5%8b%99%e5%99%a8-UhwFqropsD\">\u914d\u7f6e MySQL \u670d\u52d9\u5668<\/h2>\n<p>\u9664\u4e86\u5728\u6578\u64da\u5eab\u548c\u8868\u4e2d\u8a2d\u7f6e\u5b57\u7b26\u96c6\u5916\uff0c\u9084\u9700\u8981\u78ba\u4fdd MySQL \u670d\u52d9\u5668\u672c\u8eab\u7684\u914d\u7f6e\u652f\u6301\u4e2d\u6587\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4fee\u6539 MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>my.cnf<\/code> \u6216 <code>my.ini<\/code>\uff09\u4f86\u5be6\u73fe\u3002<\/p>\n<h3 id=\"%e4%bf%ae%e6%94%b9%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-UhwFqropsD\">\u4fee\u6539\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>[mysqld]\ncharacter-set-server = utf8mb4\ncollation-server = utf8mb4_unicode_ci\n\n[client]\ndefault-character-set = utf8mb4<\/code><\/pre>\n<p>\u9019\u4e9b\u8a2d\u7f6e\u78ba\u4fdd\u4e86 MySQL \u670d\u52d9\u5668\u5728\u8655\u7406\u6578\u64da\u6642\u4f7f\u7528 <code>utf8mb4<\/code> \u5b57\u7b26\u96c6\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e5%8f%8a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-UhwFqropsD\">\u5e38\u898b\u554f\u984c\u53ca\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"%e5%95%8f%e9%a1%8c%e4%b8%80%ef%bc%9a%e4%b8%ad%e6%96%87%e9%a1%af%e7%a4%ba%e7%82%ba%e4%ba%82%e7%a2%bc-UhwFqropsD\">\u554f\u984c\u4e00\uff1a\u4e2d\u6587\u986f\u793a\u70ba\u4e82\u78bc<\/h3>\n<p>\u5982\u679c\u5728\u63d2\u5165\u6216\u67e5\u8a62\u4e2d\u6587\u6578\u64da\u6642\u51fa\u73fe\u4e82\u78bc\uff0c\u9996\u5148\u6aa2\u67e5\u6578\u64da\u5eab\u3001\u8868\u548c\u5217\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u662f\u5426\u6b63\u78ba\u3002\u78ba\u4fdd\u6240\u6709\u76f8\u95dc\u7684\u8a2d\u7f6e\u90fd\u4f7f\u7528 <code>utf8mb4<\/code>\u3002<\/p>\n<h3 id=\"%e5%95%8f%e9%a1%8c%e4%ba%8c%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e9%9b%86%e4%b8%8d%e6%ad%a3%e7%a2%ba-UhwFqropsD\">\u554f\u984c\u4e8c\uff1a\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u96c6\u4e0d\u6b63\u78ba<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u9023\u63a5 MySQL \u6578\u64da\u5eab\u6642\uff0c\u78ba\u4fdd\u9023\u63a5\u5b57\u7b26\u4e32\u4e2d\u6307\u5b9a\u4e86\u5b57\u7b26\u96c6\u3002\u4f8b\u5982\uff0c\u5728 PHP \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=\"%e7%b8%bd%e7%b5%90-UhwFqropsD\">\u7e3d\u7d50<\/h2>\n<p>\u8b93 MySQL \u5fb9\u5e95\u652f\u6301\u4e2d\u6587\u9700\u8981\u5f9e\u5b57\u7b26\u96c6\u7684\u9078\u64c7\u3001\u6578\u64da\u5eab\u548c\u8868\u7684\u8a2d\u7f6e\u5230\u670d\u52d9\u5668\u7684\u914d\u7f6e\u9032\u884c\u5168\u9762\u8003\u91cf\u3002\u901a\u904e\u6b63\u78ba\u7684\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u4e2d\u6587\u6578\u64da\u8655\u7406\u4e2d\u7684\u5e38\u898b\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u5b58\u5132\u548c\u6aa2\u7d22\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u8655\u7406\u4e2d\u6587\u6578\u64da\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> 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