{"id":191274,"date":"2024-11-12T16:33:25","date_gmt":"2024-11-12T08:33:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/191274\/"},"modified":"2024-11-12T16:33:26","modified_gmt":"2024-11-12T08:33:26","slug":"%e8%a9%b3%e8%a7%a3mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8e%88%e6%ac%8a%e5%8e%9f%e5%89%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/191274\/","title":{"rendered":"\u8a73\u89e3MySQL\u6578\u64da\u5eab\u6388\u6b0a\u539f\u5247"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e8%a7%a3mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8e%88%e6%ac%8a%e5%8e%9f%e5%89%87-GHPZYCfvgq\">\u8a73\u89e3MySQL\u6578\u64da\u5eab\u6388\u6b0a\u539f\u5247<\/h1>\n<p>MySQL\u662f\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u96a8\u8457\u6578\u64da\u5eab\u7684\u4f7f\u7528\u65e5\u76ca\u666e\u53ca\uff0c\u4e86\u89e3MySQL\u7684\u6388\u6b0a\u539f\u5247\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u7684\u6388\u6b0a\u539f\u5247\uff0c\u5305\u62ec\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u3001\u89d2\u8272\u7684\u4f7f\u7528\u4ee5\u53ca\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"mysql%e7%9a%84%e6%8e%88%e6%ac%8a%e6%a9%9f%e5%88%b6-GHPZYCfvgq\">MySQL\u7684\u6388\u6b0a\u6a5f\u5236<\/h2>\n<p>MySQL\u7684\u6388\u6b0a\u6a5f\u5236\u4e3b\u8981\u57fa\u65bc\u7528\u6236\u548c\u6b0a\u9650\u7684\u6982\u5ff5\u3002\u6bcf\u500b\u7528\u6236\u90fd\u53ef\u4ee5\u88ab\u8ce6\u4e88\u4e0d\u540c\u7684\u6b0a\u9650\uff0c\u4ee5\u63a7\u5236\u4ed6\u5011\u5c0d\u6578\u64da\u5eab\u7684\u8a2a\u554f\u548c\u64cd\u4f5c\u3002\u9019\u4e9b\u6b0a\u9650\u53ef\u4ee5\u91dd\u5c0d\u7279\u5b9a\u7684\u6578\u64da\u5eab\u3001\u8868\u6216\u5217\u9032\u884c\u8a2d\u7f6e\u3002<\/p>\n<h3 id=\"%e7%94%a8%e6%88%b6%e5%92%8c%e6%ac%8a%e9%99%90-GHPZYCfvgq\">\u7528\u6236\u548c\u6b0a\u9650<\/h3>\n<p>\u5728MySQL\u4e2d\uff0c\u7528\u6236\u7684\u5275\u5efa\u548c\u6b0a\u9650\u7684\u5206\u914d\u662f\u901a\u904eSQL\u8a9e\u53e5\u4f86\u5be6\u73fe\u7684\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u7528\u6236\u548c\u6388\u4e88\u6b0a\u9650\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>CREATE USER 'username'@'host' IDENTIFIED BY 'password';\nGRANT SELECT, INSERT, UPDATE ON database_name.* TO 'username'@'host';<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c&#8217;username&#8217;\u662f\u7528\u6236\u540d\uff0c&#8217;host&#8217;\u662f\u7528\u6236\u53ef\u4ee5\u5f9e\u4e2d\u9023\u63a5\u7684\u4e3b\u6a5f\uff0c&#8217;password&#8217;\u662f\u7528\u6236\u7684\u5bc6\u78bc\u3002\u63a5\u4e0b\u4f86\u7684GRANT\u8a9e\u53e5\u5247\u6388\u4e88\u8a72\u7528\u6236\u5c0d\u7279\u5b9a\u6578\u64da\u5eab\u7684SELECT\u3001INSERT\u548cUPDATE\u6b0a\u9650\u3002<\/p>\n<h3 id=\"%e6%ac%8a%e9%99%90%e9%a1%9e%e5%9e%8b-GHPZYCfvgq\">\u6b0a\u9650\u985e\u578b<\/h3>\n<p>MySQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u6b0a\u9650\u985e\u578b\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5168\u5c40\u6b0a\u9650\uff1a<\/strong>\u9069\u7528\u65bc\u6240\u6709\u6578\u64da\u5eab\uff0c\u4f8b\u5982CREATE USER\u3001SHUTDOWN\u7b49\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u6b0a\u9650\uff1a<\/strong>\u9069\u7528\u65bc\u7279\u5b9a\u6578\u64da\u5eab\uff0c\u4f8b\u5982SELECT\u3001INSERT\u3001UPDATE\u7b49\u3002<\/li>\n<li><strong>\u8868\u6b0a\u9650\uff1a<\/strong>\u9069\u7528\u65bc\u7279\u5b9a\u8868\uff0c\u4f8b\u5982SELECT\u3001INSERT\u7b49\u3002<\/li>\n<li><strong>\u5217\u6b0a\u9650\uff1a<\/strong>\u9069\u7528\u65bc\u7279\u5b9a\u5217\uff0c\u4f8b\u5982SELECT(column_name)\u7b49\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%92%e8%89%b2%e7%9a%84%e4%bd%bf%e7%94%a8-GHPZYCfvgq\">\u89d2\u8272\u7684\u4f7f\u7528<\/h2>\n<p>MySQL 8.0\u7248\u672c\u5f15\u5165\u4e86\u89d2\u8272\u7684\u6982\u5ff5\uff0c\u4f7f\u5f97\u6b0a\u9650\u7ba1\u7406\u66f4\u52a0\u9748\u6d3b\u3002\u89d2\u8272\u662f\u4e00\u7d44\u6b0a\u9650\u7684\u96c6\u5408\uff0c\u7528\u6236\u53ef\u4ee5\u88ab\u8ce6\u4e88\u4e00\u500b\u6216\u591a\u500b\u89d2\u8272\uff0c\u5f9e\u800c\u7c21\u5316\u6b0a\u9650\u7ba1\u7406\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u548c\u4f7f\u7528\u89d2\u8272\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>CREATE ROLE 'role_name';\nGRANT SELECT, INSERT ON database_name.* TO 'role_name';\nGRANT 'role_name' TO 'username'@'host';<\/code><\/pre>\n<p>\u901a\u904e\u4f7f\u7528\u89d2\u8272\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u7ba1\u7406\u7528\u6236\u6b0a\u9650\uff0c\u7279\u5225\u662f\u5728\u7528\u6236\u6578\u91cf\u8f03\u591a\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-GHPZYCfvgq\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u7ba1\u7406MySQL\u6578\u64da\u5eab\u7684\u6388\u6b0a\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u63d0\u9ad8\u5b89\u5168\u6027\u548c\u6548\u7387\uff1a<\/p>\n<ul>\n<li><strong>\u6700\u5c0f\u6b0a\u9650\u539f\u5247\uff1a<\/strong>\u50c5\u6388\u4e88\u7528\u6236\u57f7\u884c\u5176\u5de5\u4f5c\u6240\u9700\u7684\u6700\u4f4e\u6b0a\u9650\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5be9\u6838\u6b0a\u9650\uff1a<\/strong>\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><strong>\u4f7f\u7528\u89d2\u8272\uff1a<\/strong>\u5229\u7528\u89d2\u8272\u4f86\u7c21\u5316\u6b0a\u9650\u7ba1\u7406\uff0c\u7279\u5225\u662f\u5728\u5927\u578b\u7cfb\u7d71\u4e2d\u3002<\/li>\n<li><strong>\u5f37\u5bc6\u78bc\u7b56\u7565\uff1a<\/strong>\u8981\u6c42\u7528\u6236\u4f7f\u7528\u5f37\u5bc6\u78bc\uff0c\u4e26\u5b9a\u671f\u66f4\u6539\u5bc6\u78bc\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GHPZYCfvgq\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u7684\u6388\u6b0a\u539f\u5247\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u5b89\u5168\u548c\u6709\u6548\u7ba1\u7406\u7684\u57fa\u790e\u3002\u901a\u904e\u5408\u7406\u7684\u7528\u6236\u548c\u6b0a\u9650\u7ba1\u7406\uff0c\u7d50\u5408\u89d2\u8272\u7684\u4f7f\u7528\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u53ef\u7ba1\u7406\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5eab\u7ba1\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eMySQL\u6578\u64da\u5eab\u6388\u6b0a\u539f\u5247\uff0c\u4e86\u89e3\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u3001\u89d2\u8272\u8a2d\u5b9a\u53ca\u5b89\u5168\u6700\u4f73\u5be6\u8e10\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5408\u898f\u6027\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-191274","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191274","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=191274"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191274\/revisions"}],"predecessor-version":[{"id":191275,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191274\/revisions\/191275"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=191274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=191274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=191274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}