{"id":76158,"date":"2024-10-16T04:20:16","date_gmt":"2024-10-15T20:20:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76158\/"},"modified":"2024-10-16T04:20:17","modified_gmt":"2024-10-15T20:20:17","slug":"mysql%e6%ac%8a%e9%99%90%e8%a1%a8%e7%9a%84%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76158\/","title":{"rendered":"MySQL\u6b0a\u9650\u8868\u7684\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"mysql%e6%ac%8a%e9%99%90%e8%a1%a8%e7%9a%84%e4%bb%8b%e7%b4%b9-SOimheeFmC\">MySQL\u6b0a\u9650\u8868\u7684\u4ecb\u7d39<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0cMySQL\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u958b\u6e90\u6578\u64da\u5eab\uff0c\u56e0\u5176\u9748\u6d3b\u6027\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002MySQL\u7684\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\u662f\u5176\u5b89\u5168\u6027\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\uff0c\u901a\u904e\u6b0a\u9650\u8868\u4f86\u63a7\u5236\u7528\u6236\u5c0d\u6578\u64da\u5eab\u7684\u8a2a\u554f\u548c\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u7684\u6b0a\u9650\u8868\u53ca\u5176\u529f\u80fd\u3002<\/p>\n<h2 id=\"mysql%e6%ac%8a%e9%99%90%e8%a1%a8%e6%a6%82%e8%bf%b0-SOimheeFmC\">MySQL\u6b0a\u9650\u8868\u6982\u8ff0<\/h2>\n<p>MySQL\u7684\u6b0a\u9650\u8868\u4e3b\u8981\u5b58\u5132\u5728\u540d\u70ba\u201cmysql\u201d\u7684\u6578\u64da\u5eab\u4e2d\uff0c\u9019\u4e9b\u8868\u7528\u65bc\u5b9a\u7fa9\u7528\u6236\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u4e3b\u8981\u7684\u6b0a\u9650\u8868\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>user<\/strong>\uff1a\u5b58\u5132\u7528\u6236\u8cec\u865f\u53ca\u5176\u5168\u5c40\u6b0a\u9650\u3002<\/li>\n<li><strong>db<\/strong>\uff1a\u5b9a\u7fa9\u7528\u6236\u5c0d\u7279\u5b9a\u6578\u64da\u5eab\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>tables_priv<\/strong>\uff1a\u63a7\u5236\u7528\u6236\u5c0d\u7279\u5b9a\u8868\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>columns_priv<\/strong>\uff1a\u7ba1\u7406\u7528\u6236\u5c0d\u7279\u5b9a\u5217\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>procs_priv<\/strong>\uff1a\u6d89\u53ca\u5b58\u5132\u904e\u7a0b\u548c\u51fd\u6578\u7684\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ac%8a%e9%99%90%e9%a1%9e%e5%9e%8b-SOimheeFmC\">\u6b0a\u9650\u985e\u578b<\/h2>\n<p>MySQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u6b0a\u9650\u985e\u578b\uff0c\u9019\u4e9b\u6b0a\u9650\u53ef\u4ee5\u6839\u64da\u9700\u8981\u5206\u914d\u7d66\u7528\u6236\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6b0a\u9650\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>SELECT<\/strong>\uff1a\u5141\u8a31\u7528\u6236\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li><strong>INSERT<\/strong>\uff1a\u5141\u8a31\u7528\u6236\u63d2\u5165\u6578\u64da\u3002<\/li>\n<li><strong>UPDATE<\/strong>\uff1a\u5141\u8a31\u7528\u6236\u66f4\u65b0\u6578\u64da\u3002<\/li>\n<li><strong>DELETE<\/strong>\uff1a\u5141\u8a31\u7528\u6236\u522a\u9664\u6578\u64da\u3002<\/li>\n<li><strong>ALL PRIVILEGES<\/strong>\uff1a\u6388\u4e88\u7528\u6236\u6240\u6709\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%ae%a1%e7%90%86%e6%ac%8a%e9%99%90-SOimheeFmC\">\u5982\u4f55\u7ba1\u7406\u6b0a\u9650<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u7ba1\u7406\u6b0a\u9650\u4e3b\u8981\u901a\u904eSQL\u8a9e\u53e5\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684SQL\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e7%94%a8%e6%88%b6-SOimheeFmC\">\u5275\u5efa\u7528\u6236<\/h3>\n<pre><code>CREATE USER 'username'@'host' IDENTIFIED BY 'password';<\/code><\/pre>\n<h3 id=\"%e6%8e%88%e4%ba%88%e6%ac%8a%e9%99%90-SOimheeFmC\">\u6388\u4e88\u6b0a\u9650<\/h3>\n<pre><code>GRANT SELECT, INSERT ON database_name.* TO 'username'@'host';<\/code><\/pre>\n<h3 id=\"%e6%92%a4%e9%8a%b7%e6%ac%8a%e9%99%90-SOimheeFmC\">\u64a4\u92b7\u6b0a\u9650<\/h3>\n<pre><code>REVOKE INSERT ON database_name.* FROM 'username'@'host';<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e7%9c%8b%e6%ac%8a%e9%99%90-SOimheeFmC\">\u67e5\u770b\u6b0a\u9650<\/h3>\n<pre><code>SHOW GRANTS FOR 'username'@'host';<\/code><\/pre>\n<h2 id=\"%e6%ac%8a%e9%99%90%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-SOimheeFmC\">\u6b0a\u9650\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u7ba1\u7406MySQL\u6b0a\u9650\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff1a<\/p>\n<ul>\n<li>\u6700\u5c0f\u6b0a\u9650\u539f\u5247\uff1a\u53ea\u6388\u4e88\u7528\u6236\u57f7\u884c\u5176\u5de5\u4f5c\u6240\u9700\u7684\u6700\u4f4e\u6b0a\u9650\u3002<\/li>\n<li>\u5b9a\u671f\u5be9\u6838\u6b0a\u9650\uff1a\u5b9a\u671f\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff0c\u78ba\u4fdd\u4e0d\u518d\u9700\u8981\u7684\u6b0a\u9650\u88ab\u64a4\u92b7\u3002<\/li>\n<li>\u4f7f\u7528\u5f37\u5bc6\u78bc\uff1a\u78ba\u4fdd\u7528\u6236\u8cec\u865f\u4f7f\u7528\u5f37\u5bc6\u78bc\uff0c\u4ee5\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SOimheeFmC\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u7684\u6b0a\u9650\u8868\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u5b89\u5168\u7684\u91cd\u8981\u5de5\u5177\uff0c\u901a\u904e\u5408\u7406\u7684\u6b0a\u9650\u7ba1\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6578\u64da\u6d29\u9732\u548c\u672a\u7d93\u6388\u6b0a\u7684\u64cd\u4f5c\u3002\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u9019\u4e9b\u6b0a\u9650\u8868\u548c\u76f8\u95dc\u7684SQL\u547d\u4ee4\uff0c\u5c0d\u65bc\u4efb\u4f55\u4f7f\u7528MySQL\u7684\u958b\u767c\u8005\u4f86\u8aaa\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u670d\u52d9\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u60a8\u7684\u6578\u64da\u5eab\u63d0\u4f9b\u7a69\u5b9a\u7684\u904b\u884c\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MySQL\u6b0a\u9650\u8868\u7684\u7d50\u69cb\u8207\u529f\u80fd\uff0c\u638c\u63e1\u7528\u6236\u6b0a\u9650\u7ba1\u7406\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u8a2a\u554f\u63a7\u5236\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-76158","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76158","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=76158"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76158\/revisions"}],"predecessor-version":[{"id":76159,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76158\/revisions\/76159"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}