{"id":76366,"date":"2024-10-16T06:04:14","date_gmt":"2024-10-15T22:04:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76366\/"},"modified":"2024-10-16T06:04:14","modified_gmt":"2024-10-15T22:04:14","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab1045%e9%8c%af%e8%aa%a4%ef%bc%9a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%841045","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76366\/","title":{"rendered":"MySQL\u6578\u64da\u5eab1045\u932f\u8aa4\uff1a\u89e3\u6c7a\u65b9\u6848 (\u6578\u64da\u5eab\u76841045)"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab1045%e9%8c%af%e8%aa%a4%ef%bc%9a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%841045-RKrdsMMZlJ\">MySQL\u6578\u64da\u5eab1045\u932f\u8aa4\uff1a\u89e3\u6c7a\u65b9\u6848 (\u6578\u64da\u5eab\u76841045)<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c1045\u932f\u8aa4\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8868\u793a\u7528\u6236\u7121\u6cd5\u8a2a\u554f\u6578\u64da\u5eab\u3002\u9019\u500b\u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u662f\u300cAccess denied for user &#8216;username&#8217;@&#8217;host&#8217; (using password: YES\/NO)\u300d\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e1045\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"1045%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-RKrdsMMZlJ\">1045\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>1045\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u7528\u6236\u540d\u6216\u5bc6\u78bc\u932f\u8aa4\uff1a<\/strong>\u6700\u5e38\u898b\u7684\u539f\u56e0\u662f\u7528\u6236\u540d\u6216\u5bc6\u78bc\u4e0d\u6b63\u78ba\u3002\u78ba\u4fdd\u60a8\u8f38\u5165\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u8207MySQL\u6578\u64da\u5eab\u4e2d\u7684\u8a2d\u7f6e\u4e00\u81f4\u3002<\/li>\n<li><strong>\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\uff1a<\/strong>\u5373\u4f7f\u7528\u6236\u540d\u548c\u5bc6\u78bc\u6b63\u78ba\uff0c\u5982\u679c\u8a72\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u8a2a\u554f\u7279\u5b9a\u7684\u6578\u64da\u5eab\uff0c\u4e5f\u6703\u51fa\u73fe1045\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e3b\u6a5f\u8a2d\u7f6e\u554f\u984c\uff1a<\/strong>\u5982\u679c\u60a8\u5728\u9060\u7a0b\u4e3b\u6a5f\u4e0a\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u8acb\u78ba\u4fddMySQL\u670d\u52d9\u5668\u5141\u8a31\u4f86\u81ea\u8a72\u4e3b\u6a5f\u7684\u9023\u63a5\u3002<\/li>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u9632\u706b\u7246\u53ef\u80fd\u6703\u963b\u6b62MySQL\u7684\u9ed8\u8a8d\u7aef\u53e3\uff08\u901a\u5e38\u662f3306\uff09\u7684\u8a2a\u554f\uff0c\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-RKrdsMMZlJ\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u91dd\u5c0d1045\u932f\u8aa4\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e5%90%8d%e5%92%8c%e5%af%86%e7%a2%bc-RKrdsMMZlJ\">1. \u6aa2\u67e5\u7528\u6236\u540d\u548c\u5bc6\u78bc<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u8a8d\u60a8\u4f7f\u7528\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728MySQL\u547d\u4ee4\u884c\u4e2d\u9032\u884c\u6e2c\u8a66\uff1a<\/p>\n<pre><code>mysql -u username -p<\/code><\/pre>\n<p>\u5982\u679c\u5bc6\u78bc\u6b63\u78ba\uff0c\u60a8\u5c07\u80fd\u5920\u6210\u529f\u767b\u9304\u3002\u5982\u679c\u51fa\u73fe\u932f\u8aa4\uff0c\u8acb\u6aa2\u67e5\u4e26\u91cd\u65b0\u8f38\u5165\u6b63\u78ba\u7684\u6191\u8b49\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-RKrdsMMZlJ\">2. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u7528\u6236\u540d\u548c\u5bc6\u78bc\u6b63\u78ba\uff0c\u4f46\u4ecd\u7136\u7121\u6cd5\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u8a72\u7528\u6236\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'username'@'host';<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u6b0a\u9650\u4e0d\u8db3\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6388\u4e88\u5fc5\u8981\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT ALL PRIVILEGES ON database_name.* TO 'username'@'host';<\/code><\/pre>\n<p>\u8a18\u5f97\u5728\u66f4\u6539\u6b0a\u9650\u5f8c\u57f7\u884c\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;<\/code><\/pre>\n<p>\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e4%b8%bb%e6%a9%9f%e8%a8%ad%e7%bd%ae-RKrdsMMZlJ\">3. \u6aa2\u67e5\u4e3b\u6a5f\u8a2d\u7f6e<\/h3>\n<p>\u5982\u679c\u60a8\u5728\u9060\u7a0b\u4e3b\u6a5f\u4e0a\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u8acb\u78ba\u4fddMySQL\u670d\u52d9\u5668\u7684\u914d\u7f6e\u5141\u8a31\u4f86\u81ea\u8a72\u4e3b\u6a5f\u7684\u9023\u63a5\u3002\u6aa2\u67e5MySQL\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\uff0c\u78ba\u4fddbind-address\u8a2d\u7f6e\u70ba0.0.0.0\u6216\u60a8\u7684\u670d\u52d9\u5668IP\u5730\u5740\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-RKrdsMMZlJ\">4. \u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h3>\n<p>\u5982\u679c\u9632\u706b\u7246\u963b\u6b62\u4e86MySQL\u7684\u7aef\u53e3\uff0c\u5247\u9700\u8981\u5728\u9632\u706b\u7246\u4e2d\u958b\u653e\u8a72\u7aef\u53e3\u3002\u5c0d\u65bcLinux\u7cfb\u7d71\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u958b\u653e3306\u7aef\u53e3\uff1a<\/p>\n<pre><code>sudo ufw allow 3306<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RKrdsMMZlJ\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u6578\u64da\u5eab\u76841045\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u7528\u6236\u540d\u6216\u5bc6\u78bc\u932f\u8aa4\u3001\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\u3001\u4e3b\u6a5f\u8a2d\u7f6e\u554f\u984c\u6216\u9632\u706b\u7246\u8a2d\u7f6e\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u9019\u4e9b\u65b9\u9762\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aMySQL\u6578\u64da\u5eab1045\u932f\u8aa4\u7684\u6709\u6548\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u6392\u67e5\u548c\u4fee\u5fa9\u8a2a\u554f\u6b0a\u9650\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\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-76366","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76366","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=76366"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76366\/revisions"}],"predecessor-version":[{"id":76367,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76366\/revisions\/76367"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}