{"id":195551,"date":"2024-11-13T15:56:18","date_gmt":"2024-11-13T07:56:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195551\/"},"modified":"2024-11-13T15:56:20","modified_gmt":"2024-11-13T07:56:20","slug":"%e9%81%a0%e7%a8%8b%e7%99%bb%e5%85%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%b6%93%e5%b8%b8%e5%87%ba%e7%8f%be%e7%9a%84%e9%8c%af%e8%aa%a4%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195551\/","title":{"rendered":"\u9060\u7a0b\u767b\u5165MySQL\u6578\u64da\u5eab\u4e2d\u7d93\u5e38\u51fa\u73fe\u7684\u932f\u8aa4\u554f\u984c"},"content":{"rendered":"

\u9060\u7a0b\u767b\u5165MySQL\u6578\u64da\u5eab\u4e2d\u7d93\u5e38\u51fa\u73fe\u7684\u932f\u8aa4\u554f\u984c<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMySQL\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7121\u8ad6\u662f\u7db2\u7ad9\u5f8c\u7aef\u9084\u662f\u4f01\u696d\u6578\u64da\u5b58\u5132\uff0cMySQL\u90fd\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\u3002\u7136\u800c\uff0c\u5728\u9060\u7a0b\u767b\u5165MySQL\u6578\u64da\u5eab\u6642\uff0c\u4f7f\u7528\u8005\u7d93\u5e38\u6703\u9047\u5230\u4e00\u4e9b\u932f\u8aa4\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e9b\u5e38\u898b\u7684\u932f\u8aa4\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

1. \u932f\u8aa4\u7684\u7528\u6236\u540d\u6216\u5bc6\u78bc<\/h2>\n

\u6700\u5e38\u898b\u7684\u932f\u8aa4\u4e4b\u4e00\u662f\u4f7f\u7528\u932f\u8aa4\u7684\u7528\u6236\u540d\u6216\u5bc6\u78bc\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u7528\u6236\u5728\u914d\u7f6e\u9023\u63a5\u5b57\u7b26\u4e32\u6642\u8f38\u5165\u4e0d\u6b63\u78ba\u7684\u6191\u8b49\u3002<\/p>\n

mysql -u username -p\n<\/code><\/pre>\n
\u5982\u679c\u7528\u6236\u540d\u6216\u5bc6\u78bc\u4e0d\u6b63\u78ba\uff0c\u7cfb\u7d71\u5c07\u8fd4\u56de\u4ee5\u4e0b\u932f\u8aa4\u4fe1\u606f\uff1a<\/p>\n
ERROR 1045 (28000): Access denied for user 'username'@'host' (using password: YES)\n<\/code><\/pre>\n
\u89e3\u6c7a\u65b9\u6848\u662f\u6aa2\u67e5\u7528\u6236\u540d\u548c\u5bc6\u78bc\u662f\u5426\u6b63\u78ba\uff0c\u4e26\u78ba\u4fdd\u7528\u6236\u5177\u6709\u8a2a\u554f\u8a72\u6578\u64da\u5eab\u7684\u6b0a\u9650\u3002<\/p>\n
2. \u4e3b\u6a5f\u7121\u6cd5\u9023\u63a5<\/h2>\n
\u53e6\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u662f\u7121\u6cd5\u9023\u63a5\u5230MySQL\u670d\u52d9\u5668\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u9632\u706b\u7246\u8a2d\u7f6e\u6216MySQL\u914d\u7f6e\u554f\u984c\u5f15\u8d77\u7684\u3002<\/p>\n
\u8981\u6aa2\u67e5MySQL\u670d\u52d9\u5668\u662f\u5426\u6b63\u5728\u904b\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
systemctl status mysql\n<\/code><\/pre>\n
\u5982\u679c\u670d\u52d9\u5668\u672a\u904b\u884c\uff0c\u5247\u9700\u8981\u555f\u52d5\u5b83\uff1a<\/p>\n
systemctl start mysql\n<\/code><\/pre>\n
\u6b64\u5916\uff0c\u78ba\u4fdd\u9632\u706b\u7246\u5141\u8a31MySQL\u7684\u9ed8\u8a8d\u7aef\u53e3\uff083306\uff09\u901a\u904e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/p>\n
sudo ufw status\n<\/code><\/pre>\n
3. MySQL\u914d\u7f6e\u6587\u4ef6\u554f\u984c<\/h2>\n
MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\u53ef\u80fd\u6703\u5c0e\u81f4\u9023\u63a5\u554f\u984c\u3002\u5982\u679cbind-address\u8a2d\u7f6e\u70ba127.0.0.1\uff0c\u5247\u50c5\u5141\u8a31\u672c\u5730\u9023\u63a5\u3002\u8981\u5141\u8a31\u9060\u7a0b\u9023\u63a5\uff0c\u61c9\u5c07\u5176\u66f4\u6539\u70ba0.0.0.0\u6216\u670d\u52d9\u5668\u7684\u516c\u5171IP\u5730\u5740\u3002<\/p>\n
[mysqld]\nbind-address = 0.0.0.0\n<\/code><\/pre>\n
\u66f4\u6539\u914d\u7f6e\u5f8c\uff0c\u5fc5\u9808\u91cd\u65b0\u555f\u52d5MySQL\u670d\u52d9\uff1a<\/p>\n
systemctl restart mysql\n<\/code><\/pre>\n
4. \u7528\u6236\u6b0a\u9650\u4e0d\u8db3<\/h2>\n
\u5373\u4f7f\u7528\u6236\u540d\u548c\u5bc6\u78bc\u6b63\u78ba\uff0c\u82e5\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\uff0c\u4e5f\u6703\u5c0e\u81f4\u7121\u6cd5\u767b\u5165\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n
SHOW GRANTS FOR 'username'@'host';\n<\/code><\/pre>\n
\u5982\u679c\u7528\u6236\u6c92\u6709\u6240\u9700\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n
GRANT ALL PRIVILEGES ON database.* TO 'username'@'host';\nFLUSH PRIVILEGES;\n<\/code><\/pre>\n
5. SSL\u9023\u63a5\u554f\u984c<\/h2>\n
\u5982\u679cMySQL\u670d\u52d9\u5668\u914d\u7f6e\u70ba\u50c5\u5141\u8a31SSL\u9023\u63a5\uff0c\u5247\u5728\u672a\u4f7f\u7528SSL\u7684\u60c5\u6cc1\u4e0b\u5617\u8a66\u9023\u63a5\u5c07\u5c0e\u81f4\u932f\u8aa4\u3002\u53ef\u4ee5\u5728\u9023\u63a5\u6642\u6307\u5b9a\u4f7f\u7528SSL\uff1a<\/p>\n
mysql -u username -p --ssl-mode=REQUIRED\n<\/code><\/pre>\n
\u5982\u679c\u9700\u8981\u9032\u4e00\u6b65\u7684SSL\u914d\u7f6e\uff0c\u8acb\u6aa2\u67e5MySQL\u7684SSL\u8a2d\u7f6e\u548c\u8b49\u66f8\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u9060\u7a0b\u767b\u5165MySQL\u6578\u64da\u5eab\u6642\uff0c\u5e38\u898b\u7684\u932f\u8aa4\u554f\u984c\u5305\u62ec\u932f\u8aa4\u7684\u7528\u6236\u540d\u6216\u5bc6\u78bc\u3001\u4e3b\u6a5f\u7121\u6cd5\u9023\u63a5\u3001MySQL\u914d\u7f6e\u6587\u4ef6\u554f\u984c\u3001\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\u4ee5\u53caSSL\u9023\u63a5\u554f\u984c\u3002\u4e86\u89e3\u9019\u4e9b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u8a2a\u554f\u6578\u64da\u5eab\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 \u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u4f01\u696d\u61c9\u7528\uff0c\u6211\u5011\u7684 \u4e91\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u9060\u7a0b\u767b\u5165MySQL\u6578\u64da\u5eab\u6642\u5e38\u898b\u7684\u932f\u8aa4\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u6392\u9664\u6545\u969c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\u6548\u7387\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-195551","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195551","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=195551"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195551\/revisions"}],"predecessor-version":[{"id":195552,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195551\/revisions\/195552"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}