{"id":76684,"date":"2024-10-16T08:57:15","date_gmt":"2024-10-16T00:57:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76684\/"},"modified":"2024-10-16T08:57:15","modified_gmt":"2024-10-16T00:57:15","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e6%ad%a3%e5%b8%b8%e6%8f%92%e5%85%a5%e4%b8%a6%e9%a1%af%e7%a4%ba%e4%b8%ad%e6%96%87%e6%95%b8%e6%93%9a%e9%9c%80%e6%bb%bf%e8%b6%b3%e7%9a%84%e6%a2%9d%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76684\/","title":{"rendered":"MySQL\u6578\u64da\u5eab\u6b63\u5e38\u63d2\u5165\u4e26\u986f\u793a\u4e2d\u6587\u6578\u64da\u9700\u6eff\u8db3\u7684\u689d\u4ef6"},"content":{"rendered":"

MySQL\u6578\u64da\u5eab\u6b63\u5e38\u63d2\u5165\u4e26\u986f\u793a\u4e2d\u6587\u6578\u64da\u9700\u6eff\u8db3\u7684\u689d\u4ef6<\/h1>\n

\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\u6578\u64da\u80fd\u5920\u6b63\u78ba\u63d2\u5165\u548c\u986f\u793a\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728MySQL\u4e2d\u6b63\u5e38\u63d2\u5165\u548c\u986f\u793a\u4e2d\u6587\u6578\u64da\u6240\u9700\u6eff\u8db3\u7684\u689d\u4ef6\u3002<\/p>\n

1. \u6578\u64da\u5eab\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h2>\n

\u9996\u5148\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u70ba\u652f\u6301\u4e2d\u6587\u7684\u5b57\u7b26\u96c6\u3002MySQL\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u662futf8\u548cutf8mb4\u3002utf8mb4\u662futf8\u7684\u8d85\u96c6\uff0c\u80fd\u5920\u652f\u6301\u6240\u6709Unicode\u5b57\u7b26\uff0c\u5305\u62ec\u8868\u60c5\u7b26\u865f\u3002<\/p>\n

CREATE DATABASE mydatabase CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;<\/code><\/pre>\n
\u4e0a\u8ff0\u4ee3\u78bc\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70bamydatabase\u7684\u6578\u64da\u5eab\uff0c\u4e26\u8a2d\u7f6e\u5176\u5b57\u7b26\u96c6\u70bautf8mb4\u3002<\/p>\n
2. \u8868\u683c\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h2>\n
\u5728\u5275\u5efa\u8868\u683c\u6642\uff0c\u4e5f\u9700\u8981\u6307\u5b9a\u5b57\u7b26\u96c6\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u8868\u683c\u4e2d\u7684\u6240\u6709\u5b57\u6bb5\u90fd\u80fd\u6b63\u78ba\u5b58\u5132\u4e2d\u6587\u6578\u64da\u3002<\/p>\n
CREATE TABLE mytable (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci\n) ENGINE=InnoDB;<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u8868\u683cmytable\u7684name\u5b57\u6bb5\u88ab\u8a2d\u7f6e\u70bautf8mb4\u5b57\u7b26\u96c6\u3002<\/p>\n
3. \u9023\u63a5\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h2>\n
\u5728\u61c9\u7528\u7a0b\u5e8f\u8207MySQL\u4e4b\u9593\u7684\u9023\u63a5\u4e2d\uff0c\u5b57\u7b26\u96c6\u7684\u8a2d\u7f6e\u540c\u6a23\u91cd\u8981\u3002\u78ba\u4fdd\u5728\u9023\u63a5\u6642\u6307\u5b9a\u5b57\u7b26\u96c6\uff0c\u4ee5\u907f\u514d\u6578\u64da\u50b3\u8f38\u904e\u7a0b\u4e2d\u7684\u7de8\u78bc\u554f\u984c\u3002<\/p>\n
mysqli_set_charset($conn, \"utf8mb4\");<\/code><\/pre>\n
\u9019\u6bb5\u4ee3\u78bc\u5728\u4f7f\u7528PHP\u7684mysqli\u64f4\u5c55\u6642\u8a2d\u7f6e\u4e86\u9023\u63a5\u7684\u5b57\u7b26\u96c6\u3002<\/p>\n
4. \u6578\u64da\u63d2\u5165\u793a\u4f8b<\/h2>\n
\u4ee5\u4e0b\u662f\u4e00\u500b\u63d2\u5165\u4e2d\u6587\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n
INSERT INTO mytable (name) VALUES ('\u6e2c\u8a66\u6578\u64da');<\/code><\/pre>\n
\u9019\u689dSQL\u8a9e\u53e5\u5c07\u4e2d\u6587\u5b57\u7b26\u4e32\u201c\u6e2c\u8a66\u6578\u64da\u201d\u63d2\u5165\u5230mytable\u8868\u4e2d\u3002<\/p>\n
5. \u6578\u64da\u986f\u793a<\/h2>\n
\u5728\u986f\u793a\u6578\u64da\u6642\uff0c\u78ba\u4fdd\u524d\u7aef\u9801\u9762\u4e5f\u80fd\u6b63\u78ba\u8655\u7406UTF-8\u7de8\u78bc\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230HTML\u9801\u9762\u7684meta\u6a19\u7c64\u8a2d\u7f6e\uff1a<\/p>\n
<meta charset=\"UTF-8\"><\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u700f\u89bd\u5668\u6b63\u78ba\u986f\u793a\u4e2d\u6587\u5b57\u7b26\u3002<\/p>\n
6. \u6578\u64da\u5eab\u914d\u7f6e\u6a94\u6848<\/h2>\n
\u6700\u5f8c\uff0c\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6a94\u6848\uff08my.cnf\u6216my.ini\uff09\uff0c\u78ba\u4fdd\u4ee5\u4e0b\u8a2d\u7f6e\u6b63\u78ba\uff1a<\/p>\n
[mysqld]\ncharacter-set-server=utf8mb4\ncollation-server=utf8mb4_unicode_ci<\/code><\/pre>\n
\u9019\u4e9b\u8a2d\u7f6e\u5c07\u78ba\u4fddMySQL\u670d\u52d9\u5668\u4f7f\u7528utf8mb4\u5b57\u7b26\u96c6\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728MySQL\u4e2d\u6b63\u5e38\u63d2\u5165\u4e26\u986f\u793a\u4e2d\u6587\u6578\u64da\u9700\u8981\u6eff\u8db3\u591a\u500b\u689d\u4ef6\uff0c\u5305\u62ec\u6578\u64da\u5eab\u548c\u8868\u683c\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u3001\u9023\u63a5\u5b57\u7b26\u96c6\u7684\u8a2d\u7f6e\u3001\u6b63\u78ba\u7684\u6578\u64da\u63d2\u5165\u548c\u986f\u793a\u65b9\u6cd5\uff0c\u4ee5\u53ca\u9069\u7576\u7684\u6578\u64da\u5eab\u914d\u7f6e\u3002\u9075\u5faa\u9019\u4e9b\u6b65\u9a5f\u53ef\u4ee5\u6709\u6548\u907f\u514d\u4e2d\u6587\u6578\u64da\u8655\u7406\u4e2d\u7684\u5e38\u898b\u554f\u984c\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 \u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u7db2\u7ad9\u6258\u7ba1\uff0c\u6211\u5011\u7684\u670d\u52d9\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3MySQL\u6578\u64da\u5eab\u6b63\u5e38\u63d2\u5165\u53ca\u986f\u793a\u4e2d\u6587\u6578\u64da\u7684\u5fc5\u8981\u689d\u4ef6\uff0c\u5305\u62ec\u5b57\u7b26\u96c6\u8a2d\u5b9a\u548c\u6578\u64da\u985e\u578b\u9078\u64c7\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-76684","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76684","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=76684"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76684\/revisions"}],"predecessor-version":[{"id":76685,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76684\/revisions\/76685"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}