{"id":76182,"date":"2024-10-16T04:32:15","date_gmt":"2024-10-15T20:32:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76182\/"},"modified":"2024-10-16T04:32:15","modified_gmt":"2024-10-15T20:32:15","slug":"mysql%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%8e%88%e6%ac%8a%ef%bc%9f-mysql%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8e%88%e6%ac%8a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76182\/","title":{"rendered":"MySQL\u5982\u4f55\u67e5\u770b\u6578\u64da\u5eab\u7684\u6388\u6b0a\uff1f (MySQL\u67e5\u770b\u6578\u64da\u5eab\u6388\u6b0a)"},"content":{"rendered":"<h1 id=\"mysql%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%8e%88%e6%ac%8a%ef%bc%9f-LKhviXwMBm\">MySQL\u5982\u4f55\u67e5\u770b\u6578\u64da\u5eab\u7684\u6388\u6b0a\uff1f<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u4e86\u89e3\u6578\u64da\u5eab\u7684\u6388\u6b0a\u60c5\u6cc1\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u9069\u7576\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u6240\u9700\u7684\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728MySQL\u4e2d\u67e5\u770b\u6578\u64da\u5eab\u7684\u6388\u6b0a\u4fe1\u606f\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%e6%8e%88%e6%ac%8a%ef%bc%9f-LKhviXwMBm\">\u4ec0\u9ebc\u662fMySQL\u6388\u6b0a\uff1f<\/h2>\n<p>MySQL\u6388\u6b0a\u662f\u6307\u5c0d\u7528\u6236\u8a2a\u554f\u6578\u64da\u5eab\u7684\u6b0a\u9650\u63a7\u5236\u3002\u6bcf\u500b\u7528\u6236\u5728\u6578\u64da\u5eab\u4e2d\u90fd\u6709\u4e0d\u540c\u7684\u6b0a\u9650\uff0c\u4f8b\u5982\u8b80\u53d6\u3001\u5beb\u5165\u3001\u522a\u9664\u548c\u4fee\u6539\u6578\u64da\u7b49\u3002\u9019\u4e9b\u6b0a\u9650\u53ef\u4ee5\u6839\u64da\u7528\u6236\u7684\u89d2\u8272\u548c\u9700\u6c42\u9032\u884c\u914d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8e%88%e6%ac%8a%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-LKhviXwMBm\">\u67e5\u770b\u6578\u64da\u5eab\u6388\u6b0a\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u8981\u67e5\u770bMySQL\u6578\u64da\u5eab\u7684\u6388\u6b0a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8show-grants%e5%91%bd%e4%bb%a4-LKhviXwMBm\">1. \u4f7f\u7528SHOW GRANTS\u547d\u4ee4<\/h3>\n<p>\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u662f\u4f7f\u7528<code>SHOW GRANTS<\/code>\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u986f\u793a\u7576\u524d\u7528\u6236\u7684\u6240\u6709\u6388\u6b0a\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u6b64\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'username'@'host';<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u60a8\u9700\u8981\u5c07<code>username<\/code>\u548c<code>host<\/code>\u66ff\u63db\u70ba\u76f8\u61c9\u7684\u7528\u6236\u540d\u548c\u4e3b\u6a5f\u540d\u3002\u5982\u679c\u60a8\u60f3\u67e5\u770b\u7576\u524d\u7528\u6236\u7684\u6388\u6b0a\uff0c\u53ef\u4ee5\u7c21\u55ae\u5730\u4f7f\u7528\uff1a<\/p>\n<pre><code>SHOW GRANTS;<\/code><\/pre>\n<h3 id=\"2-%e6%9f%a5%e8%a9%a2information_schema%e8%b3%87%e6%96%99%e5%ba%ab-LKhviXwMBm\">2. \u67e5\u8a62information_schema\u8cc7\u6599\u5eab<\/h3>\n<p>MySQL\u9084\u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70ba<code>information_schema<\/code>\u7684\u7cfb\u7d71\u8cc7\u6599\u5eab\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u6709\u95dc\u6578\u64da\u5eab\u7684\u5404\u7a2e\u4fe1\u606f\uff0c\u5305\u62ec\u7528\u6236\u7684\u6388\u6b0a\u4fe1\u606f\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u67e5\u8a62<code>USER_PRIVILEGES<\/code>\u8868\u4f86\u7372\u53d6\u9019\u4e9b\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT * FROM information_schema.USER_PRIVILEGES WHERE GRANTEE = \"'username'@'host';\";<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u7279\u5b9a\u7528\u6236\u7684\u6240\u6709\u6388\u6b0a\u4fe1\u606f\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8mysql-workbench-LKhviXwMBm\">3. \u4f7f\u7528MySQL Workbench<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662fMySQL Workbench\uff0c\u5247\u53ef\u4ee5\u901a\u904e\u5716\u5f62\u754c\u9762\u8f15\u9b06\u67e5\u770b\u7528\u6236\u7684\u6388\u6b0a\u3002\u53ea\u9700\u5c0e\u822a\u5230<code>Server<\/code>\u83dc\u55ae\uff0c\u7136\u5f8c\u9078\u64c7<code>Users and Privileges<\/code>\uff0c\u5373\u53ef\u67e5\u770b\u548c\u7ba1\u7406\u7528\u6236\u7684\u6388\u6b0a\u3002<\/p>\n<h2 id=\"%e6%8e%88%e6%ac%8a%e7%9a%84%e5%b8%b8%e8%a6%8b%e9%a1%9e%e5%9e%8b-LKhviXwMBm\">\u6388\u6b0a\u7684\u5e38\u898b\u985e\u578b<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u6388\u6b0a\u4e3b\u8981\u5206\u70ba\u4ee5\u4e0b\u5e7e\u7a2e\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<p>\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u60a8\u53ef\u4ee5\u9748\u6d3b\u914d\u7f6e\u9019\u4e9b\u6b0a\u9650\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LKhviXwMBm\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u67e5\u770bMySQL\u6578\u64da\u5eab\u7684\u6388\u6b0a\u4fe1\u606f\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528<code>SHOW GRANTS<\/code>\u547d\u4ee4\u3001\u67e5\u8a62<code>information_schema<\/code>\u8cc7\u6599\u5eab\u6216\u4f7f\u7528MySQL Workbench\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u7528\u6236\u7684\u6388\u6b0a\u4fe1\u606f\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u7ba1\u7406\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728MySQL\u4e2d\u67e5\u770b\u6578\u64da\u5eab\u7684\u6388\u6b0a\u8a2d\u5b9a\uff0c\u78ba\u4fdd\u7528\u6236\u6b0a\u9650\u548c\u5b89\u5168\u6027\u7ba1\u7406\u5f97\u7576\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-76182","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76182","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=76182"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76182\/revisions"}],"predecessor-version":[{"id":76183,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76182\/revisions\/76183"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}