{"id":7327,"date":"2024-11-14T13:13:40","date_gmt":"2024-11-14T05:13:40","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7327\/"},"modified":"2024-11-14T13:13:40","modified_gmt":"2024-11-14T05:13:40","slug":"%e5%a6%82%e4%bd%95%e6%a0%b9%e6%8d%aetype%e5%85%b3%e8%81%94%e7%9a%84blog%e6%95%b0%e9%87%8f%e6%8e%92%e5%ba%8f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7327\/","title":{"rendered":"\u5982\u4f55\u6839\u636eType\u5173\u8054\u7684Blog\u6570\u91cf\u6392\u5e8f\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173071190973538.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u6839\u636eType\u5173\u8054\u7684Blog\u6570\u91cf\u6392\u5e8f\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u6839\u636eType\u5173\u8054\u7684Blog\u6570\u91cf\u6392\u5e8f\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u6839\u636etype\u5173\u8054\u7684blog\u6570\u91cf\u6392\u5e8f\u7684\u67e5\u8be2\u65b9\u6cd5<\/strong><\/p>\n<p>\u5728type\u548cblog\u5efa\u7acb\u4e00\u5bf9\u591a\u7684\u5173\u7cfb\u540e\uff0c\u6211\u4eec\u9700\u8981\u67e5\u8be2\u6bcf\u4e2atype\u5bf9\u5e94\u7684blog\u6570\u91cf\u5e76\u6839\u636e\u6570\u91cf\u8fdb\u884c\u6392\u5e8f\u3002\u9ad8\u6548\u7684\u67e5\u8be2\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>select type_id, count(*) c from blog group by type_id order by c<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5206\u6790\uff1a<\/strong><\/p>\n<ul>\n<li>\u8be5\u67e5\u8be2\u9996\u5148\u4eceblog\u8868\u4e2d\u8ba1\u7b97\u6bcf\u4e2atype_id\u5bf9\u5e94\u7684blog\u6570\u91cf\uff0c\u4fdd\u5b58\u5728\u5b57\u6bb5c\u4e2d\u3002<\/li>\n<li>\u7136\u540e\u901a\u8fc7group by\u5bf9type_id\u8fdb\u884c\u5206\u7ec4\uff0c\u5c06\u6240\u6709\u540c\u4e00type_id\u7684blog\u6570\u91cf\u7d2f\u52a0\u5230\u4e00\u8d77\u3002<\/li>\n<li>\u6700\u540e\u6839\u636ec\uff08\u5373blog\u6570\u91cf\uff09\u8fdb\u884c\u6392\u5e8f\uff0c\u5373\u53ef\u5f97\u5230\u6bcf\u4e2atype\u5bf9\u5e94\u7684blog\u6570\u91cf\u5e76\u6309\u6570\u91cf\u964d\u5e8f\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u6839\u636eType\u5173\u8054\u7684Blog\u6570\u91cf\u6392\u5e8f\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6839\u636etype\u5173\u8054\u7684blog\u6570\u91cf\u6392\u5e8f\u7684\u67e5\u8be2\u65b9\u6cd5 \u5728type\u548cblog\u5efa\u7acb\u4e00\u5bf9\u591a\u7684\u5173\u7cfb\u540e\uff0c\u6211\u4eec\u9700\u8981\u67e5\u8be2\u6bcf\u4e2atype\u5bf9\u5e94\u7684blog\u6570\u91cf\u5e76\u6839\u636e\u6570\u91cf\u8fdb\u884c\u6392\u5e8f\u3002\u9ad8\u6548\u7684\u67e5\u8be2\u65b9\u6cd5\u5982\u4e0b\uff1a select type_id, count(*) c from blog group by type_id order by c \u767b\u5f55\u540e\u590d\u5236 \u5206\u6790\uff1a \u8be5\u67e5\u8be2\u9996\u5148\u4eceblog\u8868\u4e2d\u8ba1\u7b97\u6bcf\u4e2atype_id\u5bf9\u5e94\u7684blog\u6570\u91cf\uff0c\u4fdd\u5b58\u5728\u5b57\u6bb5c\u4e2d\u3002 \u7136\u540e\u901a\u8fc7group by\u5bf9type_id\u8fdb\u884c\u5206\u7ec4\uff0c\u5c06\u6240\u6709\u540c\u4e00type_id\u7684blog\u6570\u91cf\u7d2f\u52a0\u5230\u4e00\u8d77\u3002 \u6700\u540e\u6839\u636ec\uff08\u5373blog\u6570\u91cf\uff09\u8fdb\u884c\u6392\u5e8f\uff0c\u5373\u53ef\u5f97\u5230\u6bcf\u4e2atype\u5bf9\u5e94\u7684blog\u6570\u91cf\u5e76\u6309\u6570\u91cf\u964d\u5e8f\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u6839\u636eType\u5173\u8054\u7684Blog\u6570\u91cf\u6392\u5e8f\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-7327","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=7327"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7327\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=7327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=7327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=7327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}