{"id":186424,"date":"2024-11-11T05:48:21","date_gmt":"2024-11-10T21:48:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186424\/"},"modified":"2024-11-11T05:48:22","modified_gmt":"2024-11-10T21:48:22","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e4%b8%bb%e8%a6%81%e5%8a%9f%e8%83%bd%e7%b0%a1%e4%bb%8b%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e4%b8%bb%e8%a6%81%e5%8a%9f%e8%83%bd%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186424\/","title":{"rendered":"\u6578\u64da\u5eab\u7684\u4e3b\u8981\u529f\u80fd\u7c21\u4ecb\uff08\u6578\u64da\u5eab\u7684\u4e3b\u8981\u529f\u80fd\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e4%b8%bb%e8%a6%81%e5%8a%9f%e8%83%bd%e7%b0%a1%e4%bb%8b-MRIHTXNmjJ\">\u6578\u64da\u5eab\u7684\u4e3b\u8981\u529f\u80fd\u7c21\u4ecb<\/h1>\n<p>\u6578\u64da\u5eab\u662f\u73fe\u4ee3\u4fe1\u606f\u7cfb\u7d71\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u7121\u8ad6\u662f\u5728\u4f01\u696d\u7ba1\u7406\u3001\u96fb\u5b50\u5546\u52d9\u9084\u662f\u793e\u4ea4\u5a92\u9ad4\u7b49\u5404\u500b\u9818\u57df\uff0c\u6578\u64da\u5eab\u90fd\u626e\u6f14\u8457\u95dc\u9375\u7684\u89d2\u8272\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u6578\u64da\u5eab\u7684\u4e3b\u8981\u529f\u80fd\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u5728\u6578\u64da\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"1-%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2-MRIHTXNmjJ\">1. \u6578\u64da\u5b58\u5132<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u6700\u57fa\u672c\u529f\u80fd\u662f\u5b58\u5132\u6578\u64da\u3002\u6578\u64da\u5eab\u80fd\u5920\u4ee5\u7d50\u69cb\u5316\u7684\u65b9\u5f0f\u5b58\u5132\u5927\u91cf\u6578\u64da\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002\u6578\u64da\u901a\u5e38\u4ee5\u8868\u683c\u7684\u5f62\u5f0f\u5b58\u5132\uff0c\u6bcf\u500b\u8868\u683c\u7531\u884c\u548c\u5217\u7d44\u6210\uff0c\u884c\u4ee3\u8868\u8a18\u9304\uff0c\u5217\u4ee3\u8868\u5c6c\u6027\u3002\u4f8b\u5982\uff0c\u9867\u5ba2\u4fe1\u606f\u53ef\u4ee5\u5b58\u5132\u5728\u4e00\u500b\u540d\u70ba\u201c\u9867\u5ba2\u201d\u7684\u8868\u4e2d\uff0c\u5305\u542b\u9867\u5ba2ID\u3001\u59d3\u540d\u3001\u96fb\u5b50\u90f5\u4ef6\u7b49\u6b04\u4f4d\u3002<\/p>\n<h2 id=\"2-%e6%95%b8%e6%93%9a%e6%aa%a2%e7%b4%a2-MRIHTXNmjJ\">2. \u6578\u64da\u6aa2\u7d22<\/h2>\n<p>\u6578\u64da\u5eab\u63d0\u4f9b\u5f37\u5927\u7684\u67e5\u8a62\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u5feb\u901f\u6aa2\u7d22\u6240\u9700\u7684\u6578\u64da\u3002\u4f7f\u7528\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\uff0c\u7528\u6236\u53ef\u4ee5\u7de8\u5beb\u67e5\u8a62\u4f86\u9078\u64c7\u3001\u904e\u6ffe\u548c\u6392\u5e8f\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0bSQL\u67e5\u8a62\u53ef\u4ee5\u7528\u4f86\u6aa2\u7d22\u6240\u6709\u9867\u5ba2\u7684\u59d3\u540d\u548c\u96fb\u5b50\u90f5\u4ef6\uff1a<\/p>\n<pre><code>SELECT \u59d3\u540d, \u96fb\u5b50\u90f5\u4ef6 FROM \u9867\u5ba2;<\/code><\/pre>\n<p>\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97\u6578\u64da\u5eab\u80fd\u5920\u652f\u6301\u5404\u7a2e\u8907\u96dc\u7684\u67e5\u8a62\u9700\u6c42\u3002<\/p>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e6%9b%b4%e6%96%b0-MRIHTXNmjJ\">3. \u6578\u64da\u66f4\u65b0<\/h2>\n<p>\u6578\u64da\u5eab\u4e0d\u50c5\u80fd\u5920\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\uff0c\u9084\u5141\u8a31\u7528\u6236\u5c0d\u6578\u64da\u9032\u884c\u66f4\u65b0\u3002\u9019\u610f\u5473\u8457\u7528\u6236\u53ef\u4ee5\u96a8\u6642\u4fee\u6539\u3001\u522a\u9664\u6216\u6dfb\u52a0\u6578\u64da\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u66f4\u65b0\u67d0\u4f4d\u9867\u5ba2\u7684\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>UPDATE \u9867\u5ba2 SET \u96fb\u5b50\u90f5\u4ef6 = 'newemail@example.com' WHERE \u9867\u5ba2ID = 1;<\/code><\/pre>\n<p>\u9019\u7a2e\u529f\u80fd\u5c0d\u65bc\u4fdd\u6301\u6578\u64da\u7684\u6700\u65b0\u72c0\u614b\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e6%80%a7-MRIHTXNmjJ\">4. \u6578\u64da\u5b89\u5168\u6027<\/h2>\n<p>\u6578\u64da\u5eab\u7cfb\u7d71\u901a\u5e38\u63d0\u4f9b\u591a\u5c64\u6b21\u7684\u5b89\u5168\u6027\u63aa\u65bd\uff0c\u4ee5\u4fdd\u8b77\u6578\u64da\u4e0d\u88ab\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002\u9019\u4e9b\u63aa\u65bd\u5305\u62ec\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u3001\u6b0a\u9650\u7ba1\u7406\u548c\u6578\u64da\u52a0\u5bc6\u7b49\u3002\u901a\u904e\u8a2d\u7f6e\u4e0d\u540c\u7684\u7528\u6236\u89d2\u8272\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u63a7\u5236\u8ab0\u53ef\u4ee5\u8a2a\u554f\u6216\u4fee\u6539\u7279\u5b9a\u6578\u64da\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u7528\u6236\u53ef\u80fd\u53ea\u80fd\u67e5\u770b\u6578\u64da\uff0c\u800c\u7121\u6cd5\u9032\u884c\u4fee\u6539\u3002<\/p>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-MRIHTXNmjJ\">5. \u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9<\/h2>\n<p>\u6578\u64da\u5eab\u7cfb\u7d71\u901a\u5e38\u63d0\u4f9b\u5099\u4efd\u548c\u6062\u5fa9\u529f\u80fd\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002\u5b9a\u671f\u5099\u4efd\u6578\u64da\u53ef\u4ee5\u78ba\u4fdd\u5728\u7cfb\u7d71\u6545\u969c\u6216\u6578\u64da\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\uff0c\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u5230\u6b63\u5e38\u904b\u884c\u72c0\u614b\u3002\u5099\u4efd\u53ef\u4ee5\u662f\u5168\u91cf\u5099\u4efd\u6216\u589e\u91cf\u5099\u4efd\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u696d\u52d9\u9700\u6c42\u3002<\/p>\n<h2 id=\"6-%e6%95%b8%e6%93%9a%e5%ae%8c%e6%95%b4%e6%80%a7-MRIHTXNmjJ\">6. \u6578\u64da\u5b8c\u6574\u6027<\/h2>\n<p>\u6578\u64da\u5eab\u7cfb\u7d71\u901a\u904e\u7d04\u675f\u689d\u4ef6\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002\u9019\u4e9b\u7d04\u675f\u689d\u4ef6\u5305\u62ec\u4e3b\u9375\u7d04\u675f\u3001\u5916\u9375\u7d04\u675f\u548c\u552f\u4e00\u6027\u7d04\u675f\u7b49\u3002\u4e3b\u9375\u7d04\u675f\u78ba\u4fdd\u6bcf\u689d\u8a18\u9304\u90fd\u662f\u552f\u4e00\u7684\uff0c\u800c\u5916\u9375\u7d04\u675f\u5247\u7528\u65bc\u7dad\u8b77\u8868\u4e4b\u9593\u7684\u95dc\u806f\u6027\u3002\u4f8b\u5982\uff0c\u5728\u9867\u5ba2\u8868\u4e2d\uff0c\u9867\u5ba2ID\u53ef\u4ee5\u4f5c\u70ba\u4e3b\u9375\uff0c\u800c\u8a02\u55ae\u8868\u4e2d\u7684\u9867\u5ba2ID\u5247\u53ef\u4ee5\u4f5c\u70ba\u5916\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u500b\u8a02\u55ae\u90fd\u5c0d\u61c9\u5230\u4e00\u4f4d\u9867\u5ba2\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MRIHTXNmjJ\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\u6578\u64da\u5b58\u5132\u3001\u6aa2\u7d22\u3001\u66f4\u65b0\u3001\u5b89\u5168\u6027\u3001\u5099\u4efd\u8207\u6062\u5fa9\u4ee5\u53ca\u6578\u64da\u5b8c\u6574\u6027\u7b49\u3002\u9019\u4e9b\u529f\u80fd\u4f7f\u5f97\u6578\u64da\u5eab\u6210\u70ba\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u7684\u5f37\u5927\u5de5\u5177\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u6578\u64da\u5eab\u7684\u4e3b\u8981\u529f\u80fd\uff0c\u5305\u62ec\u6578\u64da\u5b58\u5132\u3001\u6aa2\u7d22\u3001\u7ba1\u7406\u548c\u5b89\u5168\u6027\uff0c\u52a9\u60a8\u9ad8\u6548\u8655\u7406\u548c\u5206\u6790\u4fe1\u606f\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-186424","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186424","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=186424"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186424\/revisions"}],"predecessor-version":[{"id":186425,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186424\/revisions\/186425"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}