{"id":76270,"date":"2024-10-16T05:16:16","date_gmt":"2024-10-15T21:16:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76270\/"},"modified":"2024-10-16T05:16:16","modified_gmt":"2024-10-15T21:16:16","slug":"mysql%e5%85%a5%e9%96%80%ef%bc%9a%e4%bd%bf%e7%94%a8show-grants-for-usernamelocalhost%e9%a1%af%e7%a4%ba%e7%94%a8%e6%88%b6%e7%9a%84%e6%89%80%e6%9c%89%e6%8e%88%e6%ac%8a%e3%80%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76270\/","title":{"rendered":"MySQL\u5165\u9580\uff1a\u4f7f\u7528SHOW GRANTS FOR &#8216;username&#8217;@&#8217;localhost&#8217;\u986f\u793a\u7528\u6236\u7684\u6240\u6709\u6388\u6b0a\u3002"},"content":{"rendered":"<h1 id=\"mysql%e5%85%a5%e9%96%80%ef%bc%9a%e4%bd%bf%e7%94%a8show-grants-for-usernamelocalhost%e9%a1%af%e7%a4%ba%e7%94%a8%e6%88%b6%e7%9a%84%e6%89%80%e6%9c%89%e6%8e%88%e6%ac%8a-NBeKOrrLlP\">MySQL\u5165\u9580\uff1a\u4f7f\u7528SHOW GRANTS FOR &#8216;username&#8217;@&#8217;localhost&#8217;\u986f\u793a\u7528\u6236\u7684\u6240\u6709\u6388\u6b0a<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cMySQL\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u5c0d\u65bc\u7ba1\u7406\u7528\u6236\u6b0a\u9650\uff0cMySQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u547d\u4ee4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u4f7f\u7528 <code>SHOW GRANTS<\/code> \u547d\u4ee4\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 <code>SHOW GRANTS FOR 'username'@'localhost'<\/code> \u4f86\u986f\u793a\u7279\u5b9a\u7528\u6236\u7684\u6240\u6709\u6388\u6b0a\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afshow-grants%e5%91%bd%e4%bb%a4%ef%bc%9f-NBeKOrrLlP\">\u4ec0\u9ebc\u662fSHOW GRANTS\u547d\u4ee4\uff1f<\/h2>\n<p><code>SHOW GRANTS<\/code> \u662f\u4e00\u500b\u7528\u65bc\u986f\u793a\u7528\u6236\u6b0a\u9650\u7684SQL\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4e86\u89e3\u7279\u5b9a\u7528\u6236\u5728\u6578\u64da\u5eab\u4e2d\u7684\u6b0a\u9650\uff0c\u5f9e\u800c\u9032\u884c\u76f8\u61c9\u7684\u7ba1\u7406\u548c\u8abf\u6574\u3002\u4f7f\u7528\u9019\u500b\u547d\u4ee4\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u6b63\u78ba\u7684\u6b0a\u9650\uff0c\u4e26\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8show-grants%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-NBeKOrrLlP\">\u4f7f\u7528SHOW GRANTS\u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<p>\u8981\u4f7f\u7528 <code>SHOW GRANTS<\/code> \u547d\u4ee4\uff0c\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'username'@'host';<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>username<\/code> \u662f\u4f60\u60f3\u8981\u67e5\u8a62\u7684\u7528\u6236\u540d\uff0c\u800c <code>host<\/code> \u662f\u8a72\u7528\u6236\u6240\u9023\u63a5\u7684\u4e3b\u6a5f\u3002\u901a\u5e38\uff0c\u5c0d\u65bc\u672c\u5730\u7528\u6236\uff0c\u4e3b\u6a5f\u6703\u662f <code>localhost<\/code>\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%9f%a5%e8%a9%a2%e7%94%a8%e6%88%b6%e7%9a%84%e6%8e%88%e6%ac%8a-NBeKOrrLlP\">\u793a\u4f8b\uff1a\u67e5\u8a62\u7528\u6236\u7684\u6388\u6b0a<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u540d\u70ba <code>testuser<\/code>\uff0c\u4e26\u4e14\u4ed6\u662f\u5f9e\u672c\u5730\u9023\u63a5\u7684\u3002\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u8a62\u4ed6\u7684\u6240\u6709\u6388\u6b0a\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'testuser'@'localhost';<\/code><\/pre>\n<p>\u57f7\u884c\u9019\u500b\u547d\u4ee4\u5f8c\uff0cMySQL\u5c07\u8fd4\u56de\u8a72\u7528\u6236\u7684\u6240\u6709\u6388\u6b0a\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u8fd4\u56de\u7684\u7d50\u679c\u53ef\u80fd\u5982\u4e0b\uff1a<\/p>\n<pre><code>GRANT SELECT, INSERT ON database_name.* TO 'testuser'@'localhost';<\/code><\/pre>\n<p>\u9019\u8868\u793a <code>testuser<\/code> \u7528\u6236\u64c1\u6709\u5c0d <code>database_name<\/code> \u6578\u64da\u5eab\u7684\u9078\u64c7\u548c\u63d2\u5165\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e7%90%86%e8%a7%a3%e6%8e%88%e6%ac%8a%e4%bf%a1%e6%81%af-NBeKOrrLlP\">\u7406\u89e3\u6388\u6b0a\u4fe1\u606f<\/h2>\n<p>\u5f9e <code>SHOW GRANTS<\/code> \u8fd4\u56de\u7684\u7d50\u679c\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u7528\u6236\u64c1\u6709\u7684\u5177\u9ad4\u6b0a\u9650\u3002\u9019\u4e9b\u6b0a\u9650\u53ef\u4ee5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>SELECT<\/code>\uff1a\u5141\u8a31\u7528\u6236\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li><code>INSERT<\/code>\uff1a\u5141\u8a31\u7528\u6236\u63d2\u5165\u6578\u64da\u3002<\/li>\n<li><code>UPDATE<\/code>\uff1a\u5141\u8a31\u7528\u6236\u66f4\u65b0\u6578\u64da\u3002<\/li>\n<li><code>DELETE<\/code>\uff1a\u5141\u8a31\u7528\u6236\u522a\u9664\u6578\u64da\u3002<\/li>\n<li><code>ALL PRIVILEGES<\/code>\uff1a\u6388\u4e88\u7528\u6236\u6240\u6709\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u770b\u5230\u6388\u6b0a\u7684\u7bc4\u570d\uff0c\u4f8b\u5982\u662f\u91dd\u5c0d\u7279\u5b9a\u6578\u64da\u5eab\u9084\u662f\u6240\u6709\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e6%94%b9%e7%94%a8%e6%88%b6%e7%9a%84%e6%8e%88%e6%ac%8a-NBeKOrrLlP\">\u5982\u4f55\u4fee\u6539\u7528\u6236\u7684\u6388\u6b0a<\/h2>\n<p>\u5982\u679c\u9700\u8981\u4fee\u6539\u7528\u6236\u7684\u6388\u6b0a\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>GRANT<\/code> \u6216 <code>REVOKE<\/code> \u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u60f3\u8981\u7d66 <code>testuser<\/code> \u7528\u6236\u589e\u52a0\u5c0d\u67d0\u500b\u6578\u64da\u5eab\u7684\u66f4\u65b0\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>GRANT UPDATE ON database_name.* TO 'testuser'@'localhost';<\/code><\/pre>\n<p>\u76f8\u53cd\uff0c\u5982\u679c\u9700\u8981\u64a4\u92b7\u67d0\u500b\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>REVOKE<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>REVOKE INSERT ON database_name.* FROM 'testuser'@'localhost';<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-NBeKOrrLlP\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 <code>SHOW GRANTS FOR 'username'@'localhost'<\/code> \u547d\u4ee4\u53ef\u4ee5\u6709\u6548\u5730\u67e5\u8a62MySQL\u7528\u6236\u7684\u6388\u6b0a\uff0c\u9019\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u5b89\u5168\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4e86\u89e3\u7528\u6236\u7684\u6b0a\u9650\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u7ba1\u7406\u6578\u64da\u5eab\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528SHOW GRANTS FOR &#8216;username&#8217;@&#8217;localhost&#8217;\u547d\u4ee4\u5728MySQL\u4e2d\u986f\u793a\u7528\u6236\u7684\u6240\u6709\u6388\u6b0a\uff0c\u8f15\u9b06\u7ba1\u7406\u6b0a\u9650\u8a2d\u5b9a\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-76270","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76270","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=76270"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76270\/revisions"}],"predecessor-version":[{"id":76271,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76270\/revisions\/76271"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}