{"id":23150,"date":"2024-11-21T10:17:25","date_gmt":"2024-11-21T02:17:25","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23150\/"},"modified":"2024-11-21T10:17:25","modified_gmt":"2024-11-21T02:17:25","slug":"thinkphp%e4%b8%adin%e5%88%a0%e9%99%a4%e6%96%b9%e6%b3%95%e7%9a%84%e4%bd%bf%e7%94%a8%e5%92%8c%e5%ba%94%e7%94%a8%e5%9c%ba%e6%99%af%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23150\/","title":{"rendered":"thinkphp\u4e2din\u5220\u9664\u65b9\u6cd5\u7684\u4f7f\u7528\u548c\u5e94\u7528\u573a\u666f\u662f\u4ec0\u4e48"},"content":{"rendered":"<\/p>\n

\u4e00\u3001\u4ec0\u4e48\u662fin\u5220\u9664\u65b9\u6cd5<\/strong><\/p>\n

in\u5220\u9664\u65b9\u6cd5\u901a\u5e38\u4f7f\u7528\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u503c\u7684\u6570\u7ec4\u4f5c\u4e3a\u6761\u4ef6\uff0c\u5728\u6570\u636e\u5e93\u4e2d\u5220\u9664\u7b26\u5408\u8fd9\u4e9b\u6761\u4ef6\u7684\u591a\u6761\u8bb0\u5f55\u3002\u6bd4\u5982\u4e0b\u9762\u7684\u4e00\u6761SQL\u8bed\u53e5\uff1a<\/p>\n

DELETE FROM user WHERE id IN (1, 2, 3, 4, 5);<\/p>\n

\u7528\u6237\u8868\u4e2did\u4e3a1\u30012\u30013\u30014\u30015\u7684\u8bb0\u5f55\u5c06\u88ab\u4eceSQL\u8bed\u53e5\u4e2d\u5220\u9664\u3002\u8fd9\u79cd\u9010\u4e00\u5220\u9664\u65b9\u6cd5\u57fa\u4e8eSQL\u8bed\u53e5\u7684\u601d\u60f3\u800c\u6765\uff0c\u5b83\u4f7f\u5f97\u6211\u4eec\u6267\u884c\u8fd9\u79cd\u64cd\u4f5c\u66f4\u52a0\u4fbf\u6377\u3002<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

\u4e8c\u3001\u5982\u4f55\u4f7f\u7528in\u5220\u9664\u65b9\u6cd5<\/strong><\/p>\n

\u5728ThinkPHP\u4e2d\uff0cin\u5220\u9664\u65b9\u6cd5\u7684\u4f7f\u7528\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u8c03\u7528\u6a21\u578b\u7684delete\u65b9\u6cd5\uff0c\u5e76\u4f20\u5165\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u503c\u7684\u6570\u7ec4\u5373\u53ef\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

$user = new UserModel();
$ids = array(1, 2, 3, 4, 5);
$result = $user->where(‘id’, ‘in’, $ids)->delete();<\/p>\n

\u6211\u4eec\u9996\u5148\u5b9e\u4f8b\u5316\u4e86\u4e00\u4e2aUserModel\uff0c\u5c06\u5176\u8d4b\u7ed9$user\u53d8\u91cf\uff0c\u63a5\u7740\u5b9a\u4e49\u4e86\u4e00\u4e2a$ids\u6570\u7ec4\uff0c\u5176\u4e2d\u5305\u542b\u591a\u4e2aid\u503c\u3002\u63a5\u7740\uff0c\u6211\u4eec\u8c03\u7528\u4e86$user\u7684where\u65b9\u6cd5\uff0c\u4f20\u5165\u4e86\u2019in\u2019\u4f5c\u4e3a\u6bd4\u8f83\u7b26\uff0c\u4ee5\u53ca$ids\u6570\u7ec4\uff0c\u8868\u793a\u67e5\u8be2\u7528\u6237id\u4e3a$ids\u6570\u7ec4\u4e2d\u7684\u4efb\u610f\u4e00\u4e2a\u7684\u8bb0\u5f55\u3002\u6700\u7ec8\uff0c\u6211\u4eec\u4f7f\u7528\u4e86delete\u65b9\u6cd5\uff0c\u5220\u9664\u4e86\u7b26\u5408\u6761\u4ef6\u7684\u8bb0\u5f55\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728$result\u53d8\u91cf\u4e2d\u3002<\/p>\n

\u4e09\u3001in\u5220\u9664\u65b9\u6cd5\u7684\u5e94\u7528\u573a\u666f<\/strong><\/p>\n

in\u5220\u9664\u65b9\u6cd5\u5728\u5f88\u591a\u573a\u666f\u4e0b\u90fd\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd0\u7528in\u5220\u9664\u65b9\u6cd5\uff0c\u5220\u9664\u7279\u5b9a\u5206\u7c7b\u4e0b\u7684\u6240\u6709\u6587\u7ae0\uff0c\u4e5f\u53ef\u4ee5\u5220\u9664\u591a\u4e2a\u7528\u6237\u3002\u4e0b\u9762\u662f\u4e00\u4e9bin\u5220\u9664\u65b9\u6cd5\u7684\u5e38\u89c1\u5e94\u7528\u573a\u666f\uff1a<\/p>\n

1.\u6279\u91cf\u5220\u9664\u7528\u6237<\/p>\n

\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u7528\u6237\u7ba1\u7406\u7cfb\u7edf\uff0c\u9700\u8981\u5b9e\u73b0\u6279\u91cf\u5220\u9664\u591a\u4e2a\u7528\u6237\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528in\u5220\u9664\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\uff0c\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n

$user = new UserModel();
$ids = array(1, 2, 3, 4, 5);
$result = $user->where(‘id’, ‘in’, $ids)->delete();<\/p>\n

\u8fd9\u6bb5\u4ee3\u7801\u5c06\u5220\u9664id\u4e3a1\u30012\u30013\u30014\u30015\u7684\u7528\u6237\u8bb0\u5f55\u3002<\/p>\n

2.\u6279\u91cf\u5220\u9664\u6587\u7ae0<\/p>\n

\u5982\u679c\u6211\u4eec\u9700\u8981\u4e00\u6b21\u6027\u5220\u9664\u67d0\u4e2a\u5206\u7c7b\u4e0b\u7684\u6240\u6709\u6587\u7ae0\uff0c\u53ef\u4ee5\u8003\u8651\u5728\u535a\u5ba2\u7cfb\u7edf\u4e2d\u6dfb\u52a0\u6279\u91cf\u5220\u9664\u529f\u80fd\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528in\u5220\u9664\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\uff0c\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n

$article = new ArticleModel();
$ids = array(21, 22, 23, 24, 25);
$result = $article->where(‘category_id’, 10)->where(‘id’, ‘in’, $ids)->delete();<\/p>\n

\u8fd9\u6bb5\u4ee3\u7801\u5c06\u5220\u9664\u5206\u7c7bid\u4e3a10\uff0c\u4e14id\u4e3a21\u300122\u300123\u300124\u300125\u7684\u6587\u7ae0\u8bb0\u5f55\u3002<\/p>\n

\u56db\u3001\u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n

1.in\u5220\u9664\u65b9\u6cd5\u53ea\u80fd\u5220\u9664\u7b26\u5408\u67d0\u4e2a\u6761\u4ef6\u7684\u591a\u6761\u8bb0\u5f55\uff0c\u4e0d\u80fd\u5220\u9664\u6574\u5f20\u8868\u3002<\/p>\n

2.\u5728\u4f7f\u7528in\u5220\u9664\u65b9\u6cd5\u65f6\uff0c\u8981\u6ce8\u610f\u4f20\u9012\u7684\u53c2\u6570\u662f\u4e00\u4e2a\u6570\u7ec4\uff0c\u5e76\u4e14\u8be5\u6570\u7ec4\u5fc5\u987b\u5305\u542b\u591a\u4e2a\u503c\u3002<\/p>\n

3.\u5728\u4f7f\u7528in\u5220\u9664\u65b9\u6cd5\u65f6\uff0c\u52a1\u5fc5\u8981\u6ce8\u610f\u53c2\u6570\u7684\u5b89\u5168\u6027\uff0c\u907f\u514dSQL\u6ce8\u5165\u7b49\u98ce\u9669\u3002<\/p>\n

\u4ee5\u4e0a\u5c31\u662f\u4e2din\u5220\u9664\u65b9\u6cd5\u7684\u4f7f\u7528\u548c\u5e94\u7528\u573a\u666f\u662f\u4ec0\u4e48\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":"

\u4e00\u3001\u4ec0\u4e48\u662fin\u5220\u9664\u65b9\u6cd5 in\u5220\u9664\u65b9\u6cd5\u901a\u5e38\u4f7f\u7528\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u503c\u7684\u6570\u7ec4\u4f5c\u4e3a\u6761\u4ef6\uff0c\u5728\u6570\u636e\u5e93\u4e2d\u5220\u9664\u7b26\u5408\u8fd9\u4e9b\u6761\u4ef6\u7684\u591a\u6761\u8bb0\u5f55\u3002\u6bd4\u5982\u4e0b\u9762\u7684\u4e00\u6761SQL\u8bed\u53e5\uff1a DELETE FROM user WHERE id IN (1, 2, 3, 4, 5); \u7528\u6237\u8868\u4e2did\u4e3a1\u30012\u30013\u30014\u30015\u7684\u8bb0\u5f55\u5c06\u88ab\u4eceSQL\u8bed\u53e5\u4e2d\u5220\u9664\u3002\u8fd9\u79cd\u9010\u4e00\u5220\u9664\u65b9\u6cd5\u57fa\u4e8eSQL\u8bed\u53e5\u7684\u601d\u60f3\u800c\u6765\uff0c\u5b83\u4f7f\u5f97\u6211\u4eec\u6267\u884c\u8fd9\u79cd\u64cd\u4f5c\u66f4\u52a0\u4fbf\u6377\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4e8c\u3001\u5982\u4f55\u4f7f\u7528in\u5220\u9664\u65b9\u6cd5 \u5728ThinkPHP\u4e2d\uff0cin\u5220\u9664\u65b9\u6cd5\u7684\u4f7f\u7528\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u8c03\u7528\u6a21\u578b\u7684delete\u65b9\u6cd5\uff0c\u5e76\u4f20\u5165\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u503c\u7684\u6570\u7ec4\u5373\u53ef\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a $user = new UserModel();$ids = array(1, 2, 3, 4, 5);$result = $user->where(‘id’, ‘in’, $ids)->delete(); \u6211\u4eec\u9996\u5148\u5b9e\u4f8b\u5316\u4e86\u4e00\u4e2aUserModel\uff0c\u5c06\u5176\u8d4b\u7ed9$user\u53d8\u91cf\uff0c\u63a5\u7740\u5b9a\u4e49\u4e86\u4e00\u4e2a$ids\u6570\u7ec4\uff0c\u5176\u4e2d\u5305\u542b\u591a\u4e2aid\u503c\u3002\u63a5\u7740\uff0c\u6211\u4eec\u8c03\u7528\u4e86$user\u7684where\u65b9\u6cd5\uff0c\u4f20\u5165\u4e86\u2019in\u2019\u4f5c\u4e3a\u6bd4\u8f83\u7b26\uff0c\u4ee5\u53ca$ids\u6570\u7ec4\uff0c\u8868\u793a\u67e5\u8be2\u7528\u6237id\u4e3a$ids\u6570\u7ec4\u4e2d\u7684\u4efb\u610f\u4e00\u4e2a\u7684\u8bb0\u5f55\u3002\u6700\u7ec8\uff0c\u6211\u4eec\u4f7f\u7528\u4e86delete\u65b9\u6cd5\uff0c\u5220\u9664\u4e86\u7b26\u5408\u6761\u4ef6\u7684\u8bb0\u5f55\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728$result\u53d8\u91cf\u4e2d\u3002 \u4e09\u3001in\u5220\u9664\u65b9\u6cd5\u7684\u5e94\u7528\u573a\u666f in\u5220\u9664\u65b9\u6cd5\u5728\u5f88\u591a\u573a\u666f\u4e0b\u90fd\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd0\u7528in\u5220\u9664\u65b9\u6cd5\uff0c\u5220\u9664\u7279\u5b9a\u5206\u7c7b\u4e0b\u7684\u6240\u6709\u6587\u7ae0\uff0c\u4e5f\u53ef\u4ee5\u5220\u9664\u591a\u4e2a\u7528\u6237\u3002\u4e0b\u9762\u662f\u4e00\u4e9bin\u5220\u9664\u65b9\u6cd5\u7684\u5e38\u89c1\u5e94\u7528\u573a\u666f\uff1a 1.\u6279\u91cf\u5220\u9664\u7528\u6237 \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u7528\u6237\u7ba1\u7406\u7cfb\u7edf\uff0c\u9700\u8981\u5b9e\u73b0\u6279\u91cf\u5220\u9664\u591a\u4e2a\u7528\u6237\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528in\u5220\u9664\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\uff0c\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a $user = new UserModel();$ids = array(1, 2, 3, 4, 5);$result = $user->where(‘id’, ‘in’, $ids)->delete(); \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5220\u9664id\u4e3a1\u30012\u30013\u30014\u30015\u7684\u7528\u6237\u8bb0\u5f55\u3002 2.\u6279\u91cf\u5220\u9664\u6587\u7ae0 \u5982\u679c\u6211\u4eec\u9700\u8981\u4e00\u6b21\u6027\u5220\u9664\u67d0\u4e2a\u5206\u7c7b\u4e0b\u7684\u6240\u6709\u6587\u7ae0\uff0c\u53ef\u4ee5\u8003\u8651\u5728\u535a\u5ba2\u7cfb\u7edf\u4e2d\u6dfb\u52a0\u6279\u91cf\u5220\u9664\u529f\u80fd\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528in\u5220\u9664\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\uff0c\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a $article = […]<\/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-23150","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23150","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=23150"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23150\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}