{"id":200323,"date":"2025-05-06T12:37:02","date_gmt":"2025-05-06T04:37:02","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200323\/"},"modified":"2025-05-06T12:37:02","modified_gmt":"2025-05-06T04:37:02","slug":"%e7%99%be%e4%b8%87%e7%ba%a7%e6%95%b0%e6%8d%ae%e9%87%8f%e4%b8%8b%ef%bc%8c%e5%b8%96%e5%ad%90%e8%af%a6%e6%83%85%e5%92%8c%e9%99%84%e4%bb%b6%e5%85%b3%e8%81%94%e8%a1%a8%e7%9a%84%e8%ae%be%e8%ae%a1%ef%bc%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200323\/","title":{"rendered":"\u767e\u4e07\u7ea7\u6570\u636e\u91cf\u4e0b\uff0c\u5e16\u5b50\u8be6\u60c5\u548c\u9644\u4ef6\u5173\u8054\u8868\u7684\u8bbe\u8ba1\uff0c\u54ea\u79cd\u65b9\u6848\u66f4\u4f18\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u767e\u4e07\u7ea7\u6570\u636e\u91cf\u4e0b\uff0c\u5e16\u5b50\u8be6\u60c5\u548c\u9644\u4ef6\u5173\u8054\u8868\u7684\u8bbe\u8ba1\uff0c\u54ea\u79cd\u65b9\u6848\u66f4\u4f18\uff1f<\/h1>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241101\/17304619116724c0d740e5d.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5e16\u5b50\u8be6\u60c5\u5173\u8054\u9644\u4ef6\u8868\u7684\u8bbe\u8ba1<\/strong><\/p>\n<p>\u5728\u767e\u4e07\u7ea7\u7684\u6570\u636e\u91cf\u4e0b\uff0c\u9700\u8981\u4ece<strong>\u5e16\u5b50\u8868<\/strong>\u548c<strong>\u9644\u4ef6\u8868<\/strong>\u4e2d\u83b7\u53d6<strong>\u5e16\u5b50\u8be6\u60c5<\/strong>\u548c<strong>\u9644\u4ef6<\/strong>\uff0c\u6709\u4e24\u79cd\u8bbe\u8ba1\u65b9\u5f0f\u53ef\u4f9b\u9009\u62e9\uff1a<\/p>\n<p><strong>\u65b9\u5f0f\u4e00\uff1a<\/strong><\/p>\n<ul>\n<li>\u5728<strong>\u5e16\u5b50\u8868<\/strong>\u4e2d\u6dfb\u52a0\u4e00\u4e2a<strong>attch<\/strong>\u5b57\u6bb5\uff0c\u6807\u8bb0\u6709\u65e0\u9644\u4ef6\u3002<\/li>\n<li>\u8bbf\u95ee\u5e16\u5b50\u8be6\u60c5\u65f6\uff0c\u5224\u65ad<strong>attch<\/strong>\u5b57\u6bb5\u503c\u662f\u5426\u4e3a 1\u3002<\/li>\n<li>\u82e5\u4e3a 1\uff0c\u5219\u67e5\u8be2<strong>\u9644\u4ef6\u8868<\/strong>\u83b7\u53d6\u9644\u4ef6\u3002<\/li>\n<\/ul>\n<p><strong>\u65b9\u5f0f\u4e8c\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u4e0d<\/strong>\u5728<strong>\u5e16\u5b50\u8868<\/strong>\u4e2d\u6dfb\u52a0<strong>attch<\/strong>\u5b57\u6bb5\u3002<\/li>\n<li>\u8bbf\u95ee\u5e16\u5b50\u8be6\u60c5\u65f6\uff0c<strong>\u59cb\u7ec8<\/strong>\u67e5\u8be2<strong>\u9644\u4ef6\u8868<\/strong>\uff0c\u4ee5\u83b7\u53d6\u5173\u8054\u9644\u4ef6\u3002<\/li>\n<\/ul>\n<p><strong>\u63a8\u8350\u65b9\u6848\uff1a<\/strong><\/p>\n<p>\u5bf9\u4e8e\u767e\u4e07\u7ea7\u7684\u6570\u636e\u91cf\uff0c\u63a8\u8350\u4f7f\u7528<strong>\u65b9\u5f0f\u4e8c<\/strong>\u3002<\/p>\n<p><strong>\u539f\u56e0\uff1a<\/strong><\/p>\n<ul>\n<li>\u907f\u514d\u4e86\u5728<strong>\u5e16\u5b50\u8868<\/strong>\u4e2d\u6dfb\u52a0\u5197\u4f59\u5b57\u6bb5\uff0c\u964d\u4f4e\u4e86\u8868\u7ef4\u62a4\u6210\u672c\u3002<\/li>\n<li>\u786e\u4fdd\u6bcf\u6b21\u83b7\u53d6\u5e16\u5b50\u8be6\u60c5\u65f6\u90fd\u80fd\u53d6\u5f97\u6700\u65b0\u7684\u9644\u4ef6\u4fe1\u606f\uff0c\u63d0\u9ad8\u6570\u636e\u51c6\u786e\u6027\u3002<\/li>\n<li>\u5bf9\u4e8e\u6d77\u91cf\u6570\u636e\uff0c<strong>\u9644\u4ef6\u8868<\/strong>\u7684\u67e5\u8be2\u6548\u7387\u4e0d\u4f1a\u663e\u8457\u5f71\u54cd\u6574\u4f53\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><strong>\u5177\u4f53\u5b9e\u65bd\uff1a<\/strong><\/p>\n<p>\u53ef\u4ee5\u5728<strong>\u9644\u4ef6\u8868<\/strong>\u4e2d\u6dfb\u52a0<strong>\u5e16\u5b50\u8868<\/strong>\u7684\u4e3b\u952e\u7f16\u53f7<strong>post_id<\/strong>\u4f5c\u4e3a\u5916\u952e\uff0c\u7136\u540e\u901a\u8fc7\u8054\u8868\u67e5\u8be2\u83b7\u53d6\u5e16\u5b50\u8be6\u60c5\u548c\u9644\u4ef6\uff1a<\/p>\n<p><strong>\u9644\u4ef6\u8868\uff1a<\/strong><\/p>\n<ul>\n<li>id<\/li>\n<li><strong>post_id<\/strong><\/li>\n<li>filename<\/li>\n<li>url<\/li>\n<\/ul>\n<p><strong>\u5e16\u5b50\u8be6\u60c5\u67e5\u8be2\uff1a<\/strong><\/p>\n<pre>SELECT post.*, a.filename, a.url\nFROM post\nLEFT JOIN attach a ON post.id = a.post_id;<\/pre>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6570\u636e\u5e93\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u767e\u4e07\u7ea7\u6570\u636e\u91cf\u4e0b\uff0c\u5e16\u5b50\u8be6\u60c5\u548c\u9644\u4ef6\u5173&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200323","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200323","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200323"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200323\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}