{"id":76802,"date":"2024-10-16T10:03:14","date_gmt":"2024-10-16T02:03:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76802\/"},"modified":"2024-10-16T10:03:14","modified_gmt":"2024-10-16T02:03:14","slug":"mysql%e6%b7%bb%e5%8a%a0%e6%8e%88%e6%ac%8a%e7%9a%84%e7%94%a8%e6%88%b6%e5%91%bd%e4%bb%a4%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76802\/","title":{"rendered":"MySQL\u6dfb\u52a0\u6388\u6b0a\u7684\u7528\u6236\u547d\u4ee4\u5be6\u969b\u64cd\u4f5c"},"content":{"rendered":"

MySQL\u6dfb\u52a0\u6388\u6b0a\u7684\u7528\u6236\u547d\u4ee4\u5be6\u969b\u64cd\u4f5c<\/h1>\n

\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\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\uff0c\u7ba1\u7406\u54e1\u9700\u8981\u70ba\u4e0d\u540c\u7684\u7528\u6236\u8a2d\u7f6e\u9069\u7576\u7684\u6b0a\u9650\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728MySQL\u4e2d\u6dfb\u52a0\u6388\u6b0a\u7684\u7528\u6236\uff0c\u4e26\u63d0\u4f9b\u5be6\u969b\u64cd\u4f5c\u7684\u547d\u4ee4\u793a\u4f8b\u3002<\/p>\n

1. \u9023\u63a5\u5230MySQL\u6578\u64da\u5eab<\/h2>\n

\u9996\u5148\uff0c\u60a8\u9700\u8981\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728\u7d42\u7aef\u4e2d\u9032\u884c\u9023\u63a5\uff1a<\/p>\n

mysql -u root -p<\/code><\/pre>\n
\u5728\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165root\u7528\u6236\u7684\u5bc6\u78bc\u3002\u6210\u529f\u767b\u9304\u5f8c\uff0c\u60a8\u5c07\u9032\u5165MySQL\u547d\u4ee4\u884c\u754c\u9762\u3002<\/p>\n
2. \u5275\u5efa\u65b0\u7528\u6236<\/h2>\n
\u8981\u6dfb\u52a0\u4e00\u500b\u65b0\u7684\u7528\u6236\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
CREATE USER 'newuser'@'localhost' IDENTIFIED BY 'password';<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c’newuser’\u662f\u60a8\u8981\u5275\u5efa\u7684\u7528\u6236\u540d\uff0c’localhost’\u8868\u793a\u8a72\u7528\u6236\u53ea\u80fd\u5f9e\u672c\u5730\u6a5f\u5668\u9023\u63a5\uff0c’password’\u662f\u8a72\u7528\u6236\u7684\u5bc6\u78bc\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u66f4\u6539\u9019\u4e9b\u503c\u3002<\/p>\n
3. \u6388\u4e88\u7528\u6236\u6b0a\u9650<\/h2>\n
\u5275\u5efa\u7528\u6236\u5f8c\uff0c\u60a8\u9700\u8981\u6388\u4e88\u8a72\u7528\u6236\u9069\u7576\u7684\u6b0a\u9650\u3002\u4ee5\u4e0b\u662f\u6388\u4e88\u6240\u6709\u6b0a\u9650\u7684\u547d\u4ee4\uff1a<\/p>\n
GRANT ALL PRIVILEGES ON *.* TO 'newuser'@'localhost';<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07\u6388\u4e88’newuser’\u7528\u6236\u5c0d\u6240\u6709\u6578\u64da\u5eab\u548c\u8868\u7684\u6240\u6709\u6b0a\u9650\u3002\u5982\u679c\u60a8\u53ea\u60f3\u6388\u4e88\u7279\u5b9a\u6578\u64da\u5eab\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n
GRANT SELECT, INSERT, UPDATE ON database_name.* TO 'newuser'@'localhost';<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c’database_name’\u662f\u60a8\u8981\u6388\u4e88\u6b0a\u9650\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002<\/p>\n
4. \u5237\u65b0\u6b0a\u9650<\/h2>\n
\u5728\u6388\u4e88\u6b0a\u9650\u5f8c\uff0c\u60a8\u9700\u8981\u5237\u65b0MySQL\u7684\u6b0a\u9650\uff0c\u4ee5\u78ba\u4fdd\u66f4\u6539\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
FLUSH PRIVILEGES;<\/code><\/pre>\n
5. \u9a57\u8b49\u7528\u6236\u6b0a\u9650<\/h2>\n
\u8981\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
SHOW GRANTS FOR 'newuser'@'localhost';<\/code><\/pre>\n
\u9019\u5c07\u986f\u793a\u8a72\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u6b0a\u9650\uff0c\u5e6b\u52a9\u60a8\u78ba\u8a8d\u8a2d\u7f6e\u662f\u5426\u6b63\u78ba\u3002<\/p>\n
6. \u522a\u9664\u7528\u6236<\/h2>\n
\u5982\u679c\u60a8\u9700\u8981\u522a\u9664\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
DROP USER 'newuser'@'localhost';<\/code><\/pre>\n
\u9019\u5c07\u6c38\u4e45\u522a\u9664\u8a72\u7528\u6236\u53ca\u5176\u6240\u6709\u6b0a\u9650\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728MySQL\u4e2d\u6dfb\u52a0\u6388\u6b0a\u7684\u7528\u6236\u662f\u4e00\u500b\u7c21\u55ae\u800c\u91cd\u8981\u7684\u904e\u7a0b\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5275\u5efa\u65b0\u7528\u6236\u3001\u6388\u4e88\u6b0a\u9650\u4e26\u9032\u884c\u7ba1\u7406\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u4fdd\u8b77\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u78ba\u4fdd\u4e0d\u540c\u7528\u6236\u4e4b\u9593\u7684\u64cd\u4f5c\u4e0d\u6703\u4e92\u76f8\u5e72\u64fe\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 \u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 \u4f3a\u670d\u5668<\/a> \u5c0d\u65bc\u696d\u52d9\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u5728MySQL\u4e2d\u6dfb\u52a0\u6388\u6b0a\u7528\u6236\u7684\u547d\u4ee4\uff0c\u5be6\u73fe\u5b89\u5168\u7684\u6578\u64da\u5eab\u7ba1\u7406\u548c\u7528\u6236\u6b0a\u9650\u63a7\u5236\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-76802","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76802","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=76802"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76802\/revisions"}],"predecessor-version":[{"id":76803,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76802\/revisions\/76803"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}