{"id":191270,"date":"2024-11-12T16:31:23","date_gmt":"2024-11-12T08:31:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/191270\/"},"modified":"2024-11-12T16:31:25","modified_gmt":"2024-11-12T08:31:25","slug":"%e8%a9%b3%e8%a7%a3mysql%e5%a6%82%e4%bd%95%e9%8f%88%e6%8e%a5%e9%81%a0%e7%a8%8bsql","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/191270\/","title":{"rendered":"\u8a73\u89e3MySQL\u5982\u4f55\u93c8\u63a5\u9060\u7a0bSQL"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e8%a7%a3mysql%e5%a6%82%e4%bd%95%e9%8f%88%e6%8e%a5%e9%81%a0%e7%a8%8bsql-GwKUevKRYE\">\u8a73\u89e3MySQL\u5982\u4f55\u93c8\u63a5\u9060\u7a0bSQL<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMySQL\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\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\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u93c8\u63a5\u9060\u7a0bMySQL\u6578\u64da\u5eab\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u5be6\u73fe\u9019\u4e00\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%81%a0%e7%a8%8bmysql%e9%8f%88%e6%8e%a5%ef%bc%9f-GwKUevKRYE\">\u4ec0\u9ebc\u662f\u9060\u7a0bMySQL\u93c8\u63a5\uff1f<\/h2>\n<p>\u9060\u7a0bMySQL\u93c8\u63a5\u662f\u6307\u901a\u904e\u7db2\u7d61\u9023\u63a5\u5230\u4f4d\u65bc\u4e0d\u540c\u4f3a\u670d\u5668\u4e0a\u7684MySQL\u6578\u64da\u5eab\u3002\u9019\u7a2e\u93c8\u63a5\u65b9\u5f0f\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u5730\u7406\u4f4d\u7f6e\u8a2a\u554f\u548c\u7ba1\u7406\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u9748\u6d3b\u6027\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e7%bd%ae%e9%81%a0%e7%a8%8bmysql%e9%8f%88%e6%8e%a5%e7%9a%84%e6%ad%a5%e9%a9%9f-GwKUevKRYE\">\u8a2d\u7f6e\u9060\u7a0bMySQL\u93c8\u63a5\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%a2%ba%e4%bf%9dmysql%e6%9c%8d%e5%8b%99%e5%99%a8%e5%85%81%e8%a8%b1%e9%81%a0%e7%a8%8b%e8%a8%aa%e5%95%8f-GwKUevKRYE\">1. \u78ba\u4fddMySQL\u670d\u52d9\u5668\u5141\u8a31\u9060\u7a0b\u8a2a\u554f<\/h3>\n<p>\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cMySQL\u670d\u52d9\u5668\u50c5\u5141\u8a31\u672c\u5730\u8a2a\u554f\u3002\u8981\u555f\u7528\u9060\u7a0b\u8a2a\u554f\uff0c\u60a8\u9700\u8981\u4fee\u6539MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\u3002\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>[mysqld]\nbind-address = 127.0.0.1<\/code><\/pre>\n<p>\u5c07\u5176\u66f4\u6539\u70ba\uff1a<\/p>\n<pre><code>[mysqld]\nbind-address = 0.0.0.0<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5141\u8a31\u4f86\u81ea\u4efb\u4f55IP\u5730\u5740\u7684\u9023\u63a5\u3002\u4fee\u6539\u5f8c\uff0c\u91cd\u555fMySQL\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e7%94%a8%e6%88%b6%e4%b8%a6%e6%8e%88%e4%ba%88%e6%ac%8a%e9%99%90-GwKUevKRYE\">2. \u5275\u5efa\u7528\u6236\u4e26\u6388\u4e88\u6b0a\u9650<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u7528\u6236\u4e26\u6388\u4e88\u5176\u8a2a\u554f\u9060\u7a0b\u6578\u64da\u5eab\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u5275\u5efa\u7528\u6236\uff1a<\/p>\n<pre><code>CREATE USER 'username'@'%' IDENTIFIED BY 'password';<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u6388\u4e88\u8a72\u7528\u6236\u5c0d\u7279\u5b9a\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT ALL PRIVILEGES ON database_name.* TO 'username'@'%';<\/code><\/pre>\n<p>\u6700\u5f8c\uff0c\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u4f7f\u6b0a\u9650\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;<\/code><\/pre>\n<h3 id=\"3-%e9%85%8d%e7%bd%ae%e9%98%b2%e7%81%ab%e7%89%86-GwKUevKRYE\">3. \u914d\u7f6e\u9632\u706b\u7246<\/h3>\n<p>\u78ba\u4fdd\u60a8\u7684\u4f3a\u670d\u5668\u9632\u706b\u7246\u5141\u8a31MySQL\u7684\u9ed8\u8a8d\u7aef\u53e3\uff08\u901a\u5e38\u662f3306\uff09\u901a\u904e\u3002\u6839\u64da\u60a8\u4f7f\u7528\u7684\u9632\u706b\u7246\u985e\u578b\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u958b\u653e\u7aef\u53e3\uff1a<\/p>\n<pre><code>sudo ufw allow 3306<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%ae%a2%e6%88%b6%e7%ab%af%e9%80%a3%e6%8e%a5%e5%88%b0%e9%81%a0%e7%a8%8bmysql-GwKUevKRYE\">4. \u4f7f\u7528\u5ba2\u6236\u7aef\u9023\u63a5\u5230\u9060\u7a0bMySQL<\/h3>\n<p>\u4e00\u65e6\u670d\u52d9\u5668\u914d\u7f6e\u5b8c\u6210\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528MySQL\u5ba2\u6236\u7aef\u6216\u5176\u4ed6\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u4f86\u9023\u63a5\u5230\u9060\u7a0b\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u9023\u63a5\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>mysql -u username -p -h remote_host_ip -P 3306<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u60a8\u9700\u8981\u5c07\u201cusername\u201d\u66ff\u63db\u70ba\u60a8\u5275\u5efa\u7684\u7528\u6236\u540d\uff0c\u201cremote_host_ip\u201d\u66ff\u63db\u70ba\u9060\u7a0bMySQL\u670d\u52d9\u5668\u7684IP\u5730\u5740\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-GwKUevKRYE\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-%e5%a6%82%e4%bd%95%e6%aa%a2%e6%9f%a5mysql%e6%9c%8d%e5%8b%99%e5%99%a8%e7%9a%84%e7%8b%80%e6%85%8b%ef%bc%9f-GwKUevKRYE\">1. \u5982\u4f55\u6aa2\u67e5MySQL\u670d\u52d9\u5668\u7684\u72c0\u614b\uff1f<\/h3>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5MySQL\u670d\u52d9\u5668\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>systemctl status mysql<\/code><\/pre>\n<h3 id=\"2-%e5%a6%82%e6%9e%9c%e7%84%a1%e6%b3%95%e9%80%a3%e6%8e%a5%ef%bc%8c%e6%87%89%e8%a9%b2%e5%a6%82%e4%bd%95%e6%8e%92%e6%9f%a5%e5%95%8f%e9%a1%8c%ef%bc%9f-GwKUevKRYE\">2. \u5982\u679c\u7121\u6cd5\u9023\u63a5\uff0c\u61c9\u8a72\u5982\u4f55\u6392\u67e5\u554f\u984c\uff1f<\/h3>\n<ul>\n<li>\u6aa2\u67e5MySQL\u670d\u52d9\u662f\u5426\u6b63\u5728\u904b\u884c\u3002<\/li>\n<li>\u78ba\u8a8d\u9632\u706b\u7246\u8a2d\u7f6e\u662f\u5426\u6b63\u78ba\u3002<\/li>\n<li>\u6aa2\u67e5\u7528\u6236\u540d\u548c\u5bc6\u78bc\u662f\u5426\u6b63\u78ba\u3002<\/li>\n<li>\u78ba\u4fddMySQL\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684bind-address\u8a2d\u7f6e\u6b63\u78ba\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GwKUevKRYE\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u6210\u529f\u93c8\u63a5\u5230\u9060\u7a0bMySQL\u6578\u64da\u5eab\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u8a2a\u554f\u6027\uff0c\u9084\u80fd\u4fc3\u9032\u591a\u5730\u9ede\u5354\u4f5c\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u670d\u52d9\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u6258\u7ba1\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u9ad8\u6548\u548c\u5b89\u5168\u7684\u6578\u64da\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8a73\u89e3MySQL\u5982\u4f55\u93c8\u63a5\u9060\u7a0bSQL\uff0c\u63d0\u4f9b\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u52a9\u4f60\u8f15\u9b06\u8a2d\u7f6e\u9060\u7a0b\u6578\u64da\u5eab\u9023\u63a5\uff0c\u63d0\u5347\u6578\u64da\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-191270","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191270","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=191270"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191270\/revisions"}],"predecessor-version":[{"id":191271,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191270\/revisions\/191271"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=191270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=191270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=191270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}