{"id":175587,"date":"2024-11-08T07:07:18","date_gmt":"2024-11-07T23:07:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175587\/"},"modified":"2024-11-08T07:07:19","modified_gmt":"2024-11-07T23:07:19","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e9%81%8e%e6%9b%b4%e6%94%b9%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e5%90%8d%e6%8f%90%e6%ac%8a%ef%bc%88%e6%94%b9%e4%ba%86%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175587\/","title":{"rendered":"\u5982\u4f55\u901a\u904e\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u63d0\u6b0a\uff08\u6539\u4e86\u6578\u64da\u5eab\u7528\u6236\u540d\u600e\u9ebc\u63d0\u6b0a\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%80%9a%e9%81%8e%e6%9b%b4%e6%94%b9%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e5%90%8d%e6%8f%90%e6%ac%8a-lEPVceKstH\">\u5982\u4f55\u901a\u904e\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u63d0\u6b0a<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u5b57\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u8a31\u591a\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u4f9d\u8cf4\u65bc\u6578\u64da\u5eab\u4f86\u5b58\u5132\u548c\u7ba1\u7406\u7528\u6236\u6578\u64da\u3002\u7576\u6578\u64da\u5eab\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u88ab\u4e0d\u7576\u7ba1\u7406\u6216\u6cc4\u9732\u6642\uff0c\u653b\u64ca\u8005\u53ef\u80fd\u6703\u5229\u7528\u9019\u4e00\u9ede\u4f86\u7372\u53d6\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u4f86\u63d0\u6b0a\uff0c\u4ee5\u53ca\u9019\u4e00\u904e\u7a0b\u4e2d\u7684\u6f5b\u5728\u98a8\u96aa\u548c\u9632\u7bc4\u63aa\u65bd\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e5%90%8d%e7%9a%84%e8%a7%92%e8%89%b2-lEPVceKstH\">\u6578\u64da\u5eab\u7528\u6236\u540d\u7684\u89d2\u8272<\/h2>\n<p>\u6578\u64da\u5eab\u7528\u6236\u540d\u662f\u7528\u65bc\u8eab\u4efd\u9a57\u8b49\u7684\u95dc\u9375\u7d44\u4ef6\u4e4b\u4e00\u3002\u6bcf\u500b\u7528\u6236\u540d\u901a\u5e38\u8207\u7279\u5b9a\u7684\u6b0a\u9650\u96c6\u76f8\u95dc\u806f\uff0c\u9019\u4e9b\u6b0a\u9650\u6c7a\u5b9a\u4e86\u7528\u6236\u53ef\u4ee5\u57f7\u884c\u7684\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u7528\u6236\u53ef\u80fd\u50c5\u9650\u65bc\u8b80\u53d6\u6578\u64da\uff0c\u800c\u5176\u4ed6\u7528\u6236\u5247\u53ef\u80fd\u64c1\u6709\u5beb\u5165\u6216\u522a\u9664\u6578\u64da\u7684\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%8f%90%e6%ac%8a%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-lEPVceKstH\">\u63d0\u6b0a\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u63d0\u6b0a\u662f\u6307\u653b\u64ca\u8005\u901a\u904e\u67d0\u7a2e\u65b9\u5f0f\u7372\u5f97\u6bd4\u5176\u539f\u672c\u61c9\u6709\u7684\u66f4\u9ad8\u6b0a\u9650\u3002\u5728\u6578\u64da\u5eab\u74b0\u5883\u4e2d\uff0c\u9019\u901a\u5e38\u6d89\u53ca\u5230\u5229\u7528\u6f0f\u6d1e\u6216\u914d\u7f6e\u932f\u8aa4\u4f86\u7372\u53d6\u7ba1\u7406\u54e1\u6216\u8d85\u7d1a\u7528\u6236\u7684\u6b0a\u9650\u3002\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u53ef\u80fd\u662f\u653b\u64ca\u8005\u7684\u4e00\u7a2e\u7b56\u7565\uff0c\u5c24\u5176\u662f\u5728\u4ed6\u5011\u5df2\u7d93\u7372\u5f97\u4e86\u67d0\u500b\u7528\u6236\u7684\u8a2a\u554f\u6b0a\u9650\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%9a%e9%81%8e%e6%9b%b4%e6%94%b9%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e5%90%8d%e6%8f%90%e6%ac%8a-lEPVceKstH\">\u5982\u4f55\u901a\u904e\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u63d0\u6b0a<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u7684\u6b65\u9a5f\uff0c\u653b\u64ca\u8005\u53ef\u80fd\u6703\u5229\u7528\u9019\u4e9b\u6b65\u9a5f\u4f86\u901a\u904e\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u4f86\u63d0\u6b0a\uff1a<\/p>\n<ul>\n<li><strong>\u7372\u53d6\u521d\u59cb\u8a2a\u554f\u6b0a\u9650\uff1a<\/strong>\u653b\u64ca\u8005\u9996\u5148\u9700\u8981\u7372\u5f97\u67d0\u500b\u7528\u6236\u7684\u8a2a\u554f\u6b0a\u9650\uff0c\u9019\u53ef\u80fd\u662f\u901a\u904e\u793e\u6703\u5de5\u7a0b\u5b78\u3001\u91e3\u9b5a\u653b\u64ca\u6216\u5229\u7528\u61c9\u7528\u7a0b\u5e8f\u6f0f\u6d1e\u4f86\u5be6\u73fe\u7684\u3002<\/li>\n<li><strong>\u8b58\u5225\u6578\u64da\u5eab\u7528\u6236\u540d\uff1a<\/strong>\u4e00\u65e6\u7372\u5f97\u8a2a\u554f\u6b0a\u9650\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u6578\u64da\u5eab\u7684\u7cfb\u7d71\u8868\u4f86\u8b58\u5225\u73fe\u6709\u7684\u7528\u6236\u540d\u3002\u4f8b\u5982\uff0c\u5728MySQL\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u5217\u51fa\u6240\u6709\u7528\u6236\uff1a<\/strong>\n<pre><code>SELECT User, Host FROM mysql.user;<\/code><\/pre>\n<\/li>\n<li><strong>\u66f4\u6539\u7528\u6236\u540d\uff1a<\/strong>\u653b\u64ca\u8005\u53ef\u4ee5\u4f7f\u7528SQL\u547d\u4ee4\u4f86\u66f4\u6539\u7528\u6236\u540d\uff0c\u5f9e\u800c\u7372\u5f97\u66f4\u9ad8\u7684\u6b0a\u9650\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u5c07\u7528\u6236\u540d\u5f9e&#8217;old_user&#8217;\u66f4\u6539\u70ba&#8217;new_user&#8217;\uff1a<\/strong>\n<pre><code>RENAME USER 'old_user'@'localhost' TO 'new_user'@'localhost';<\/code><\/pre>\n<\/li>\n<li><strong>\u7372\u53d6\u7ba1\u7406\u6b0a\u9650\uff1a<\/strong>\u5982\u679c\u653b\u64ca\u8005\u80fd\u5920\u5c07\u7528\u6236\u540d\u66f4\u6539\u70ba\u4e00\u500b\u64c1\u6709\u66f4\u9ad8\u6b0a\u9650\u7684\u7528\u6236\u540d\uff0c\u4ed6\u5011\u5c31\u53ef\u4ee5\u57f7\u884c\u7ba1\u7406\u64cd\u4f5c\uff0c\u4f8b\u5982\u522a\u9664\u6578\u64da\u6216\u4fee\u6539\u6578\u64da\u5eab\u7d50\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%98%b2%e7%af%84%e6%8e%aa%e6%96%bd-lEPVceKstH\">\u9632\u7bc4\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u9632\u6b62\u901a\u904e\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u4f86\u63d0\u6b0a\u7684\u653b\u64ca\uff0c\u7d44\u7e54\u61c9\u63a1\u53d6\u4ee5\u4e0b\u9632\u7bc4\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u5f37\u5316\u8eab\u4efd\u9a57\u8b49\uff1a<\/strong>\u4f7f\u7528\u5f37\u5bc6\u78bc\u548c\u591a\u56e0\u7d20\u8eab\u4efd\u9a57\u8b49\u4f86\u4fdd\u8b77\u6578\u64da\u5eab\u7528\u6236\u3002<\/li>\n<li><strong>\u9650\u5236\u7528\u6236\u6b0a\u9650\uff1a<\/strong>\u78ba\u4fdd\u6bcf\u500b\u7528\u6236\u50c5\u64c1\u6709\u5176\u57f7\u884c\u4efb\u52d9\u6240\u9700\u7684\u6700\u4f4e\u6b0a\u9650\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5be9\u8a08\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u7528\u6236\u548c\u6b0a\u9650\uff0c\u53ca\u6642\u767c\u73fe\u548c\u4fee\u5fa9\u6f5b\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<li><strong>\u76e3\u63a7\u7570\u5e38\u6d3b\u52d5\uff1a<\/strong>\u5be6\u65bd\u76e3\u63a7\u7cfb\u7d71\u4ee5\u6aa2\u6e2c\u548c\u97ff\u61c9\u7570\u5e38\u7684\u6578\u64da\u5eab\u8a2a\u554f\u884c\u70ba\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lEPVceKstH\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u63d0\u6b0a\u662f\u4e00\u7a2e\u6f5b\u5728\u7684\u5b89\u5168\u5a01\u8105\uff0c\u7d44\u7e54\u5fc5\u9808\u5c0d\u6b64\u4fdd\u6301\u8b66\u60d5\u3002\u901a\u904e\u5be6\u65bd\u5f37\u6709\u529b\u7684\u5b89\u5168\u63aa\u65bd\u548c\u5b9a\u671f\u5be9\u8a08\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6b64\u985e\u653b\u64ca\u7684\u98a8\u96aa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u548c\u5b89\u5168\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\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> \u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u901a\u904e\u66f4\u6539\u6578\u64da\u5eab\u7528\u6236\u540d\u4f86\u63d0\u5347\u6b0a\u9650\uff0c\u638c\u63e1\u5b89\u5168\u6f0f\u6d1e\u548c\u9632\u7bc4\u63aa\u65bd\uff0c\u4fdd\u8b77\u6578\u64da\u5eab\u5b89\u5168\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-175587","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175587","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=175587"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175587\/revisions"}],"predecessor-version":[{"id":175588,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175587\/revisions\/175588"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}