{"id":185732,"date":"2024-11-11T00:02:19","date_gmt":"2024-11-10T16:02:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185732\/"},"modified":"2024-11-11T00:02:20","modified_gmt":"2024-11-10T16:02:20","slug":"%e6%8e%88%e4%ba%88mysql%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%9a%84%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185732\/","title":{"rendered":"\u6388\u4e88MySQL\u7528\u6236\u6b0a\u9650\u7684\u547d\u4ee4"},"content":{"rendered":"<h1 id=\"%e6%8e%88%e4%ba%88mysql%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%9a%84%e5%91%bd%e4%bb%a4-urcVaIPXNi\">\u6388\u4e88MySQL\u7528\u6236\u6b0a\u9650\u7684\u547d\u4ee4<\/h1>\n<p>\u5728\u7ba1\u7406MySQL\u6578\u64da\u5eab\u6642\uff0c\u6388\u4e88\u7528\u6236\u9069\u7576\u7684\u6b0a\u9650\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u6b65\u9a5f\u3002MySQL\u63d0\u4f9b\u4e86\u4e00\u5957\u9748\u6d3b\u7684\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\uff0c\u5141\u8a31\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u6839\u64da\u9700\u8981\u70ba\u4e0d\u540c\u7528\u6236\u5206\u914d\u4e0d\u540c\u7684\u6b0a\u9650\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528MySQL\u547d\u4ee4\u6388\u4e88\u7528\u6236\u6b0a\u9650\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u3002<\/p>\n<h2 id=\"mysql%e6%ac%8a%e9%99%90%e6%a6%82%e8%bf%b0-urcVaIPXNi\">MySQL\u6b0a\u9650\u6982\u8ff0<\/h2>\n<p>MySQL\u7684\u6b0a\u9650\u7cfb\u7d71\u57fa\u65bc\u7528\u6236\u548c\u6578\u64da\u5eab\u7684\u95dc\u4fc2\u3002\u6bcf\u500b\u7528\u6236\u53ef\u4ee5\u88ab\u6388\u4e88\u4e0d\u540c\u7684\u6b0a\u9650\uff0c\u9019\u4e9b\u6b0a\u9650\u53ef\u4ee5\u662f\u5168\u5c40\u7684\u3001\u6578\u64da\u5eab\u7d1a\u7684\u3001\u8868\u7d1a\u7684\u6216\u5217\u7d1a\u7684\u3002\u5e38\u898b\u7684\u6b0a\u9650\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<h2 id=\"%e6%8e%88%e4%ba%88%e6%ac%8a%e9%99%90%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-urcVaIPXNi\">\u6388\u4e88\u6b0a\u9650\u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u6388\u4e88\u6b0a\u9650\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>GRANT \u6743\u9650\u7c7b\u578b ON \u6570\u636e\u5e93\u540d.\u8868\u540d TO '\u7528\u6237\u540d'@'\u4e3b\u673a\u540d';<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>\u6743\u9650\u7c7b\u578b<\/code>\u53ef\u4ee5\u662f\u55ae\u500b\u6b0a\u9650\u6216\u591a\u500b\u6b0a\u9650\u7684\u7d44\u5408\uff0c<code>\u6570\u636e\u5e93\u540d.\u8868\u540d<\/code>\u6307\u5b9a\u4e86\u6b0a\u9650\u7684\u7bc4\u570d\uff0c<code>\u7528\u6237\u540d<\/code>\u662f\u8981\u6388\u4e88\u6b0a\u9650\u7684\u7528\u6236\u540d\uff0c<code>\u4e3b\u673a\u540d<\/code>\u5247\u662f\u7528\u6236\u9023\u63a5\u7684\u4e3b\u6a5f\u5730\u5740\u3002<\/p>\n<h2 id=\"%e6%8e%88%e4%ba%88%e6%ac%8a%e9%99%90%e7%9a%84%e7%a4%ba%e4%be%8b-urcVaIPXNi\">\u6388\u4e88\u6b0a\u9650\u7684\u793a\u4f8b<\/h2>\n<h3 id=\"1-%e6%8e%88%e4%ba%88%e7%89%b9%e5%ae%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%89%80%e6%9c%89%e6%ac%8a%e9%99%90-urcVaIPXNi\">1. \u6388\u4e88\u7279\u5b9a\u6578\u64da\u5eab\u7684\u6240\u6709\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u60a8\u60f3\u8981\u6388\u4e88\u7528\u6236\u5c0d\u67d0\u500b\u6578\u64da\u5eab\u7684\u6240\u6709\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>GRANT ALL PRIVILEGES ON my_database.* TO 'my_user'@'localhost';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6388\u4e88\u7528\u6236<code>my_user<\/code>\u5728<code>my_database<\/code>\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6b0a\u9650\uff0c\u4e26\u4e14\u8a72\u7528\u6236\u53ea\u80fd\u5f9e\u672c\u5730\u4e3b\u6a5f\u9023\u63a5\u3002<\/p>\n<h3 id=\"2-%e6%8e%88%e4%ba%88%e7%89%b9%e5%ae%9a%e8%a1%a8%e7%9a%84%e6%9f%a5%e8%a9%a2%e5%92%8c%e6%8f%92%e5%85%a5%e6%ac%8a%e9%99%90-urcVaIPXNi\">2. \u6388\u4e88\u7279\u5b9a\u8868\u7684\u67e5\u8a62\u548c\u63d2\u5165\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u60a8\u53ea\u60f3\u6388\u4e88\u7528\u6236\u5c0d\u7279\u5b9a\u8868\u7684\u67e5\u8a62\u548c\u63d2\u5165\u6b0a\u9650\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n<pre><code>GRANT SELECT, INSERT ON my_database.my_table TO 'my_user'@'localhost';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6388\u4e88\u7528\u6236<code>my_user<\/code>\u5728<code>my_table<\/code>\u8868\u4e2d\u7684\u67e5\u8a62\u548c\u63d2\u5165\u6b0a\u9650\u3002<\/p>\n<h3 id=\"3-%e6%92%a4%e9%8a%b7%e6%ac%8a%e9%99%90-urcVaIPXNi\">3. \u64a4\u92b7\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u9700\u8981\u64a4\u92b7\u5df2\u6388\u4e88\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528<code>REVOKE<\/code>\u547d\u4ee4\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>REVOKE \u6743\u9650\u7c7b\u578b ON \u6570\u636e\u5e93\u540d.\u8868\u540d FROM '\u7528\u6237\u540d'@'\u4e3b\u673a\u540d';<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u64a4\u92b7\u7528\u6236<code>my_user<\/code>\u5728<code>my_database<\/code>\u6578\u64da\u5eab\u4e2d\u7684\u67e5\u8a62\u6b0a\u9650\uff1a<\/p>\n<pre><code>REVOKE SELECT ON my_database.* FROM 'my_user'@'localhost';<\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-urcVaIPXNi\">\u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h2>\n<p>\u8981\u6aa2\u67e5\u67d0\u500b\u7528\u6236\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'my_user'@'localhost';<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7528\u6236<code>my_user<\/code>\u5728\u672c\u5730\u4e3b\u6a5f\u4e0a\u7684\u6240\u6709\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-urcVaIPXNi\">\u7e3d\u7d50<\/h2>\n<p>\u6388\u4e88MySQL\u7528\u6236\u6b0a\u9650\u662f\u4e00\u500b\u91cd\u8981\u7684\u7ba1\u7406\u4efb\u52d9\uff0c\u6b63\u78ba\u7684\u6b0a\u9650\u8a2d\u7f6e\u53ef\u4ee5\u6709\u6548\u4fdd\u8b77\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u901a\u904e\u4f7f\u7528<code>GRANT<\/code>\u548c<code>REVOKE<\/code>\u547d\u4ee4\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u9748\u6d3b\u5730\u63a7\u5236\u7528\u6236\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u5eab\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528MySQL\u547d\u4ee4\u6388\u4e88\u7528\u6236\u6b0a\u9650\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u5b89\u5168\u6027\u548c\u7528\u6236\u7ba1\u7406\u7684\u6709\u6548\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-185732","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185732","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=185732"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185732\/revisions"}],"predecessor-version":[{"id":185733,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185732\/revisions\/185733"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}