{"id":163747,"date":"2024-11-05T02:05:26","date_gmt":"2024-11-04T18:05:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163747\/"},"modified":"2024-11-05T02:05:27","modified_gmt":"2024-11-04T18:05:27","slug":"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad1142%e9%8c%af%e8%aa%a4%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad1142","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163747\/","title":{"rendered":"\u89e3\u6c7a\u65b9\u6848\uff1a\u6578\u64da\u5eab\u4e2d1142\u932f\u8aa4\u7684\u89e3\u6c7a\u65b9\u6cd5 (\u6578\u64da\u5eab\u4e2d1142)"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad1142%e9%8c%af%e8%aa%a4%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-SVKsoNbRvu\">\u89e3\u6c7a\u65b9\u6848\uff1a\u6578\u64da\u5eab\u4e2d1142\u932f\u8aa4\u7684\u89e3\u6c7a\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d1142\u932f\u8aa4\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u67d0\u500b\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e1142\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002<\/p>\n<h2 id=\"1142%e9%8c%af%e8%aa%a4%e7%9a%84%e5%ae%9a%e7%be%a9-SVKsoNbRvu\">1142\u932f\u8aa4\u7684\u5b9a\u7fa9<\/h2>\n<p>MySQL\u76841142\u932f\u8aa4\u901a\u5e38\u986f\u793a\u70ba\uff1a<\/p>\n<pre>ERROR 1142 (42000): SELECT command denied to user 'username'@'host' for table 'table_name'<\/pre>\n<p>\u9019\u610f\u5473\u8457\u7576\u524d\u7528\u6236\uff08\u5728\u9019\u88e1\u662f&#8217;username&#8217;\uff09\u5617\u8a66\u5c0d\u6307\u5b9a\u7684\u6578\u64da\u8868\uff08&#8217;table_name&#8217;\uff09\u57f7\u884cSELECT\u64cd\u4f5c\u6642\uff0c\u56e0\u70ba\u6b0a\u9650\u4e0d\u8db3\u800c\u88ab\u62d2\u7d55\u3002<\/p>\n<h2 id=\"1142%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-SVKsoNbRvu\">1142\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u9020\u62101142\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u7528\u6236\u6b0a\u9650\u8a2d\u7f6e\u4e0d\u7576\u3002MySQL\u4f7f\u7528\u6b0a\u9650\u7cfb\u7d71\u4f86\u63a7\u5236\u7528\u6236\u5c0d\u6578\u64da\u5eab\u7684\u8a2a\u554f\uff0c\u9019\u4e9b\u6b0a\u9650\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>SELECT\uff1a\u5141\u8a31\u7528\u6236\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li>INSERT\uff1a\u5141\u8a31\u7528\u6236\u63d2\u5165\u6578\u64da\u3002<\/li>\n<li>UPDATE\uff1a\u5141\u8a31\u7528\u6236\u66f4\u65b0\u6578\u64da\u3002<\/li>\n<li>DELETE\uff1a\u5141\u8a31\u7528\u6236\u522a\u9664\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u7528\u6236\u6c92\u6709\u88ab\u6388\u4e88\u76f8\u61c9\u7684\u6b0a\u9650\uff0c\u5c31\u6703\u51fa\u73fe1142\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u9019\u500b\u932f\u8aa4\u4e5f\u53ef\u80fd\u7531\u65bc\u7528\u6236\u5617\u8a66\u8a2a\u554f\u4e0d\u5b58\u5728\u7684\u6578\u64da\u8868\u6216\u6578\u64da\u5eab\u800c\u5f15\u767c\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba1142%e9%8c%af%e8%aa%a4%e7%9a%84%e6%96%b9%e6%b3%95-SVKsoNbRvu\">\u89e3\u6c7a1142\u932f\u8aa4\u7684\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-SVKsoNbRvu\">1. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u7576\u524d\u7528\u6236\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u67e5\u770b\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre>SHOW GRANTS FOR 'username'@'host';<\/pre>\n<p>\u9019\u5c07\u986f\u793a\u8a72\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u6b0a\u9650\u3002\u5982\u679c\u767c\u73fe\u7f3a\u5c11SELECT\u6b0a\u9650\uff0c\u5247\u9700\u8981\u9032\u884c\u6388\u6b0a\u3002<\/p>\n<h3 id=\"2-%e6%8e%88%e4%ba%88%e5%bf%85%e8%a6%81%e7%9a%84%e6%ac%8a%e9%99%90-SVKsoNbRvu\">2. \u6388\u4e88\u5fc5\u8981\u7684\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u7528\u6236\u7f3a\u5c11\u5fc5\u8981\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n<pre>GRANT SELECT ON database_name.table_name TO 'username'@'host';<\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6388\u4e88\u7528\u6236\u5c0d\u7279\u5b9a\u6578\u64da\u8868\u7684SELECT\u6b0a\u9650\u3002\u5b8c\u6210\u5f8c\uff0c\u8a18\u5f97\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre>FLUSH PRIVILEGES;<\/pre>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e8%a1%a8%e5%92%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ad%98%e5%9c%a8-SVKsoNbRvu\">3. \u78ba\u8a8d\u6578\u64da\u8868\u548c\u6578\u64da\u5eab\u7684\u5b58\u5728<\/h3>\n<p>\u5982\u679c\u7528\u6236\u6b0a\u9650\u6b63\u78ba\uff0c\u4f46\u4ecd\u7136\u51fa\u73fe1142\u932f\u8aa4\uff0c\u5247\u9700\u8981\u78ba\u8a8d\u6578\u64da\u8868\u548c\u6578\u64da\u5eab\u662f\u5426\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\u5eab\u4e2d\u7684\u8868\uff1a<\/p>\n<pre>SHOW TABLES IN database_name;<\/pre>\n<p>\u5982\u679c\u8868\u4e0d\u5b58\u5728\uff0c\u5247\u9700\u8981\u5275\u5efa\u8868\u6216\u6aa2\u67e5\u7528\u6236\u662f\u5426\u5728\u6b63\u78ba\u7684\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8root%e7%94%a8%e6%88%b6%e9%80%b2%e8%a1%8c%e6%93%8d%e4%bd%9c-SVKsoNbRvu\">4. \u4f7f\u7528root\u7528\u6236\u9032\u884c\u64cd\u4f5c<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528root\u7528\u6236\u9032\u884c\u64cd\u4f5c\u3002root\u7528\u6236\u64c1\u6709\u6240\u6709\u6b0a\u9650\uff0c\u53ef\u4ee5\u57f7\u884c\u4efb\u4f55\u64cd\u4f5c\u3002\u4f7f\u7528root\u7528\u6236\u6642\uff0c\u8acb\u52d9\u5fc5\u5c0f\u5fc3\uff0c\u4ee5\u514d\u5c0d\u6578\u64da\u5eab\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u640d\u5bb3\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SVKsoNbRvu\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u4e2d\u76841142\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u3001\u6388\u4e88\u5fc5\u8981\u7684\u6b0a\u9650\u4ee5\u53ca\u78ba\u8a8d\u6578\u64da\u8868\u7684\u5b58\u5728\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u5982\u4f55\u7ba1\u7406\u6578\u64da\u5eab\u6b0a\u9650\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u89e3\u6c7a\u6578\u64da\u5eab\u4e2d\u76841142\u932f\u8aa4\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u548c\u6b65\u9a5f\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u6062\u5fa9\u6578\u64da\u5eab\u529f\u80fd\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-163747","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163747","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=163747"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163747\/revisions"}],"predecessor-version":[{"id":163748,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163747\/revisions\/163748"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}