{"id":29809,"date":"2024-11-25T09:45:13","date_gmt":"2024-11-25T01:45:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29809\/"},"modified":"2024-11-25T09:45:13","modified_gmt":"2024-11-25T01:45:13","slug":"%e5%b8%9d%e5%9b%bdcms%e8%87%aa%e5%ae%9a%e4%b9%89%e5%88%97%e8%a1%a8sql%e8%b0%83%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29809\/","title":{"rendered":"\u5e1d\u56fdCMS\u81ea\u5b9a\u4e49\u5217\u8868SQL\u8c03\u7528\u65b9\u6cd5"},"content":{"rendered":"

\"\u5e1d\u56fdCMS\u81ea\u5b9a\u4e49\u5217\u8868SQL\u8c03\u7528\u65b9\u6cd5\u63d2\u56fe\"<\/p>\n

\u672c\u6587\u5b9e\u4f8b\u8bb2\u8ff0\u4e86\u81ea\u5b9a\u4e49\u5217\u8868sql\u8c03\u7528\u65b9\u6cd5\u3002\u5206\u4eab\u7ed9\u5927\u5bb6\u4f9b\u5927\u5bb6\u53c2\u8003\u3002\u5177\u4f53\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n

\u5e1d\u56fdCMS\u81ea\u5b9a\u4e49\u5217\u8868\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u7279\u5b9a\u7684\u4fe1\u606f\u5217\u8868\u3002<\/p>\n

\u81ea\u5b9a\u4e49\u5217\u8868\u4f7f\u7528\u65b9\u6cd5:<\/p>\n

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1. \u5217\u8868\u540d\u79f0\u662f\u540e\u53f0\u7ba1\u7406\u5458\u770b\u5230\u7684\u5217\u8868\u540d\u79f0\u3002<\/p>\n

2. \u6807\u9898\u540d\u79f0\u662f\u6807\u9898\uff0c\u5728\u6a21\u677f\u4e2d\u53ef\u4ee5\u7528[!–pagetitle–]\u8fd9\u4e2a\u5168\u5c40\u6807\u7b7e\u663e\u793a\u51fa\u6765\uff0c\u65b9\u4fbf\u591a\u4e2a\u81ea\u5b9a\u4e49\u5217\u8868\u5171\u7528\u540c\u4e00\u4e2a\u5217\u8868\u6a21\u677f<\/p>\n

3. \u6587\u4ef6\u5b58\u653e\u76ee\u5f55\u662f\u5b58\u653e\u76ee\u5f55\uff0c\u5b58\u653e\u76ee\u5f55\u652f\u6301’_’,’-‘\u7b49\u7b26\u53f7<\/p>\n

4. \u6587\u4ef6\u6269\u5c55\u540d\u662f\u6269\u5c55\u540d\uff0c\u5efa\u8bae\u7528html<\/p>\n

5. \u7edf\u8ba1\u8bb0\u5f55:(\u5982\uff1aselect count(*) as total from phome_ecms_news where classid=1 and checked=1)<\/p>\n

\u6ce8:\u8fd9\u53e5SQL\u7684\u610f\u601d\u662f\u67e5\u627e\u7edf\u8ba1\u4f4d\u4e8e\u6570\u636e\u8868phome_ecms_news \u65b0\u95fb\u6570\u636e\u8868\u7684\u680f\u76eeid=1\u548c\u5ba1\u6838\u8fc7\u7684\u4fe1\u606f\u603b\u6570<\/p>\n

6. \u67e5\u8be2\u8bb0\u5f55:(\u5982\uff1aselect * from phome_ecms_news where classid=1 and checked=1 order by id)<\/p>\n

\u6ce8\uff1a\u8fd9\u53e5SQL\u7684\u610f\u601d\u662f\u67e5\u8be2\u51fa*\uff08\u8fd9\u4e2a\u7b26\u53f7\u4ee3\u8868\u6240\u6709\u5b57\u6bb5\u4fe1\u606f\uff09\u4ecephome_ecms_news \u8fd9\u4e2a\u6570\u636e\u8868\u6761\u4ef6\u662f\u680f\u76eeID=1 \u548c\u5ba1\u6838=1\uff08\u5c31\u662f\u5ba1\u6838\u901a\u8fc7\u7684\u610f\u601d\uff09by id\u5c31\u662f\u6309\u7167\u4fe1\u606f\u7684ID\u6392\u5e8f\u3002 \uff08\u5982\u679c\u7528\u5012\u5e8f\u52a0\u4e0a\u4e00\u4e2adesc,\u4f8b\u5982\uff1aby id desc\uff09<\/p>\n

\u63a8\u8350\u5b66\u4e60\u300a\u300b<\/p>\n

\u5e38\u7528\u5e1d\u56fdCMS\u81ea\u5b9a\u4e49\u5217\u8868\u8bed\u6cd5:<\/p>\n

1\u3001SQL\u8bed\u53e51\uff1a<\/p>\n

\u4ee3\u7801\u5982\u4e0b:<\/p>\n

select count(*) as total from [!db.pre!]ecms_news where classid in (3,18,32,44,71)<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6ce8:\u67e5\u8be2\u65b0\u95fb\u6570\u636e\u8868\u4e0b\u7684\u680f\u76eeID\u4e3a\uff1a3\uff0c18\uff0c32\uff0c44\uff0c71\u4fe1\u606f\u603b\u6570\u91cf<\/p>\n
2\u3001SQL\u8bed\u53e52\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
select * from [!db.pre!]ecms_news where classid in (3,18,32,44,71) order by id desc<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6ce8:\u8c03\u7528\u65b0\u95fb\u6570\u636e\u8868\u4e0b\u7684\u680f\u76eeID\u4e3a\uff1a3\uff0c18\uff0c32\uff0c44\uff0c71\u4fe1\u606f<\/p>\n
3\u3001SQL\u8bed\u53e53\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
select * from [!db.pre!]_ecms_news where classid=59 and checked=1 order by id<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6ce8:\u8c03\u7528\u65b0\u95fb\u6570\u636e\u8868\u4e0b\u7684\u680f\u76eeID\u4e3a59\u5e76\u4e14\u5ba1\u6838\u901a\u8fc7\u7684\u4fe1\u606f\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5e1d\u56fdCMS\u81ea\u5b9a\u4e49\u5217\u8868SQL\u8c03\u7528\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u6587\u5b9e\u4f8b\u8bb2\u8ff0\u4e86\u81ea\u5b9a\u4e49\u5217\u8868sql\u8c03\u7528\u65b9\u6cd5\u3002\u5206\u4eab\u7ed9\u5927\u5bb6\u4f9b\u5927\u5bb6\u53c2\u8003\u3002\u5177\u4f53\u65b9\u6cd5\u5982\u4e0b\uff1a \u5e1d\u56fdCMS\u81ea\u5b9a\u4e49\u5217\u8868\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u7279\u5b9a\u7684\u4fe1\u606f\u5217\u8868\u3002 \u81ea\u5b9a\u4e49\u5217\u8868\u4f7f\u7528\u65b9\u6cd5: \u7528\u6237\u8fdb\u5165\u540e\u53f0->\u6a21\u677f\u7ba1\u7406->\u81ea\u5b9a\u4e49\u5217\u8868->(\u53f3\u4e0a\u89d2)\u589e\u52a0\u81ea\u5b9a\u4e49\u5217\u8868 1. \u5217\u8868\u540d\u79f0\u662f\u540e\u53f0\u7ba1\u7406\u5458\u770b\u5230\u7684\u5217\u8868\u540d\u79f0\u3002 2. \u6807\u9898\u540d\u79f0\u662f\u6807\u9898\uff0c\u5728\u6a21\u677f\u4e2d\u53ef\u4ee5\u7528[!–pagetitle–]\u8fd9\u4e2a\u5168\u5c40\u6807\u7b7e\u663e\u793a\u51fa\u6765\uff0c\u65b9\u4fbf\u591a\u4e2a\u81ea\u5b9a\u4e49\u5217\u8868\u5171\u7528\u540c\u4e00\u4e2a\u5217\u8868\u6a21\u677f 3. \u6587\u4ef6\u5b58\u653e\u76ee\u5f55\u662f\u5b58\u653e\u76ee\u5f55\uff0c\u5b58\u653e\u76ee\u5f55\u652f\u6301’_’,’-‘\u7b49\u7b26\u53f7 4. \u6587\u4ef6\u6269\u5c55\u540d\u662f\u6269\u5c55\u540d\uff0c\u5efa\u8bae\u7528html 5. \u7edf\u8ba1\u8bb0\u5f55:(\u5982\uff1aselect count(*) as total from phome_ecms_news where classid=1 and checked=1) \u6ce8:\u8fd9\u53e5SQL\u7684\u610f\u601d\u662f\u67e5\u627e\u7edf\u8ba1\u4f4d\u4e8e\u6570\u636e\u8868phome_ecms_news \u65b0\u95fb\u6570\u636e\u8868\u7684\u680f\u76eeid=1\u548c\u5ba1\u6838\u8fc7\u7684\u4fe1\u606f\u603b\u6570 6. \u67e5\u8be2\u8bb0\u5f55:(\u5982\uff1aselect * from phome_ecms_news where classid=1 and checked=1 order by id) \u6ce8\uff1a\u8fd9\u53e5SQL\u7684\u610f\u601d\u662f\u67e5\u8be2\u51fa*\uff08\u8fd9\u4e2a\u7b26\u53f7\u4ee3\u8868\u6240\u6709\u5b57\u6bb5\u4fe1\u606f\uff09\u4ecephome_ecms_news \u8fd9\u4e2a\u6570\u636e\u8868\u6761\u4ef6\u662f\u680f\u76eeID=1 \u548c\u5ba1\u6838=1\uff08\u5c31\u662f\u5ba1\u6838\u901a\u8fc7\u7684\u610f\u601d\uff09by id\u5c31\u662f\u6309\u7167\u4fe1\u606f\u7684ID\u6392\u5e8f\u3002 \uff08\u5982\u679c\u7528\u5012\u5e8f\u52a0\u4e0a\u4e00\u4e2adesc,\u4f8b\u5982\uff1aby id desc\uff09 \u63a8\u8350\u5b66\u4e60\u300a\u300b \u5e38\u7528\u5e1d\u56fdCMS\u81ea\u5b9a\u4e49\u5217\u8868\u8bed\u6cd5: 1\u3001SQL\u8bed\u53e51\uff1a \u4ee3\u7801\u5982\u4e0b: select count(*) as total from [!db.pre!]ecms_news where classid in (3,18,32,44,71) \u767b\u5f55\u540e\u590d\u5236 \u6ce8:\u67e5\u8be2\u65b0\u95fb\u6570\u636e\u8868\u4e0b\u7684\u680f\u76eeID\u4e3a\uff1a3\uff0c18\uff0c32\uff0c44\uff0c71\u4fe1\u606f\u603b\u6570\u91cf 2\u3001SQL\u8bed\u53e52\uff1a \u4ee3\u7801\u5982\u4e0b: select * from [!db.pre!]ecms_news where classid in (3,18,32,44,71) order by id desc \u767b\u5f55\u540e\u590d\u5236 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-29809","post","type-post","status-publish","format-standard","hentry","category-cms"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29809","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=29809"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29809\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}