{"id":22850,"date":"2024-11-21T11:56:59","date_gmt":"2024-11-21T03:56:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22850\/"},"modified":"2024-11-21T11:56:59","modified_gmt":"2024-11-21T03:56:59","slug":"laravel%e5%88%a0%e9%99%a4%e5%a4%9a%e8%b7%b3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22850\/","title":{"rendered":"laravel\u5220\u9664\u591a\u8df3"},"content":{"rendered":"

laravel\u662f\u4e00\u6b3e\u975e\u5e38\u53d7\u6b22\u8fce\u7684php\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5f3a\u5927\u7684\u529f\u80fd\u6765\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u52a0\u9ad8\u6548\u5730\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u3002\u5728laravel\u4e2d\uff0c\u5220\u9664\u4e00\u6761\u8bb0\u5f55\u662f\u975e\u5e38\u7b80\u5355\u7684\u3002\u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u9700\u8981\u5220\u9664\u591a\u6761\u8bb0\u5f55\u5462\uff1f\u672c\u7bc7\u6587\u7ae0\u5c31\u4f1a\u4ecb\u7ecdlaravel\u5982\u4f55\u5220\u9664\u591a\u6761\u8bb0\u5f55\u3002<\/p>\n

\u5728Laravel\u4e2d\uff0cEloquent\u63d0\u4f9b\u4e86\u8bb8\u591a\u65b9\u6cd5\u6765\u5220\u9664\u8bb0\u5f55\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u53ef\u80fd\u5c31\u662fdelete\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a<\/p>\n

$user = User::find(1);\n$user-&gt;delete();<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664id\u4e3a1\u7684\u7528\u6237\u8bb0\u5f55\u3002\u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u9700\u8981\u5220\u9664\u591a\u6761\u8bb0\u5f55\u5462\uff1f\u8fd9\u65f6\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528whereIn\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a<\/p>\n
$ids = [1, 2, 3];\nUser::whereIn('id', $ids)-&gt;delete();<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664id\u4e3a1\u30012\u30013\u7684\u4e09\u6761\u8bb0\u5f55\u3002<\/p>\n
\u4f46\u662f\uff0cwhereIn\u65b9\u6cd5\u53ea\u9002\u7528\u4e8e\u5220\u9664\u6307\u5b9a\u7684\u8bb0\u5f55\u3002\u5982\u679c\u6211\u4eec\u9700\u8981\u6309\u7167\u6761\u4ef6\u5220\u9664\u8bb0\u5f55\u5462\uff1f\u8fd9\u65f6\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528where\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a<\/p>\n
User::where('age', '&gt;', 18)-&gt;delete();<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664\u5e74\u9f84\u5927\u4e8e18\u5c81\u7684\u6240\u6709\u7528\u6237\u8bb0\u5f55\u3002<\/p>\n
\u9664\u4e86\u4e0a\u8ff0\u65b9\u6cd5\u5916\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u4e00\u4e9b\u65b9\u6cd5\u6765\u5220\u9664\u591a\u6761\u8bb0\u5f55\uff1a<\/p>\n
    \n
  • delete()\uff1a\u5220\u9664\u6240\u6709\u8bb0\u5f55\u3002<\/li>\n
  • truncate()\uff1a\u6e05\u7a7a\u8868\u4e2d\u7684\u6240\u6709\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n
    \u4f46\u662f\uff0c\u8fd9\u4e24\u4e2a\u65b9\u6cd5\u90fd\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u6267\u884c\u540e\u5c06\u65e0\u6cd5\u6062\u590d\u6570\u636e\u3002\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u4e00\u5b9a\u8981\u8c28\u614e\u3002<\/p>\n
    \u9664\u6b64\u4e4b\u5916\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u65b9\u6cd5forceDelete()\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u6c38\u4e45\u5220\u9664\u8bb0\u5f55\uff0c\u5373\u4f7f\u662f\u4f7f\u7528\u4e86SoftDeletes\u4e5f\u4f1a\u88ab\u5220\u9664\u3002\u4f8b\u5982\uff1a<\/p>\n
    $users = User::onlyTrashed()-&gt;where('deleted_at', 'subMonths(6))-&gt;get();\n$users-&gt;forceDelete();<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664\u5df2\u7ecf\u88ab\u8f6f\u5220\u96646\u4e2a\u6708\u7684\u7528\u6237\u8bb0\u5f55\u3002<\/p>\n
    \u603b\u7ed3\u4e00\u4e0b\uff0c\u5728Laravel\u4e2d\u5220\u9664\u591a\u6761\u8bb0\u5f55\u6709\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a<\/p>\n
      \n
    • delete()\uff1a\u5220\u9664\u6307\u5b9a\u7684\u8bb0\u5f55\u3002<\/li>\n
    • whereIn()\uff1a\u5220\u9664\u6307\u5b9a\u7684\u4e00\u7ec4\u8bb0\u5f55\u3002<\/li>\n
    • where()\uff1a\u6309\u7167\u6761\u4ef6\u5220\u9664\u8bb0\u5f55\u3002<\/li>\n
    • truncate()\uff1a\u6e05\u7a7a\u8868\u4e2d\u7684\u6240\u6709\u8bb0\u5f55\u3002<\/li>\n
    • forceDelete()\uff1a\u6c38\u4e45\u5220\u9664\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n
      \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u5220\u9664\u591a\u6761\u8bb0\u5f55\u65f6\u4e00\u5b9a\u8981\u8c28\u614e\uff0c\u786e\u8ba4\u65e0\u8bef\u540e\u518d\u6267\u884c\u5220\u9664\u64cd\u4f5c\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662flaravel\u5220\u9664\u591a\u8df3\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":"
      laravel\u662f\u4e00\u6b3e\u975e\u5e38\u53d7\u6b22\u8fce\u7684php\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5f3a\u5927\u7684\u529f\u80fd\u6765\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u52a0\u9ad8\u6548\u5730\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u3002\u5728laravel\u4e2d\uff0c\u5220\u9664\u4e00\u6761\u8bb0\u5f55\u662f\u975e\u5e38\u7b80\u5355\u7684\u3002\u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u9700\u8981\u5220\u9664\u591a\u6761\u8bb0\u5f55\u5462\uff1f\u672c\u7bc7\u6587\u7ae0\u5c31\u4f1a\u4ecb\u7ecdlaravel\u5982\u4f55\u5220\u9664\u591a\u6761\u8bb0\u5f55\u3002 \u5728Laravel\u4e2d\uff0cEloquent\u63d0\u4f9b\u4e86\u8bb8\u591a\u65b9\u6cd5\u6765\u5220\u9664\u8bb0\u5f55\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u53ef\u80fd\u5c31\u662fdelete\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a $user = User::find(1); $user-&gt;delete(); \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664id\u4e3a1\u7684\u7528\u6237\u8bb0\u5f55\u3002\u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u9700\u8981\u5220\u9664\u591a\u6761\u8bb0\u5f55\u5462\uff1f\u8fd9\u65f6\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528whereIn\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a $ids = [1, 2, 3]; User::whereIn(‘id’, $ids)-&gt;delete(); \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664id\u4e3a1\u30012\u30013\u7684\u4e09\u6761\u8bb0\u5f55\u3002 \u4f46\u662f\uff0cwhereIn\u65b9\u6cd5\u53ea\u9002\u7528\u4e8e\u5220\u9664\u6307\u5b9a\u7684\u8bb0\u5f55\u3002\u5982\u679c\u6211\u4eec\u9700\u8981\u6309\u7167\u6761\u4ef6\u5220\u9664\u8bb0\u5f55\u5462\uff1f\u8fd9\u65f6\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528where\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a User::where(‘age’, ‘&gt;’, 18)-&gt;delete(); \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664\u5e74\u9f84\u5927\u4e8e18\u5c81\u7684\u6240\u6709\u7528\u6237\u8bb0\u5f55\u3002 \u9664\u4e86\u4e0a\u8ff0\u65b9\u6cd5\u5916\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u4e00\u4e9b\u65b9\u6cd5\u6765\u5220\u9664\u591a\u6761\u8bb0\u5f55\uff1a delete()\uff1a\u5220\u9664\u6240\u6709\u8bb0\u5f55\u3002 truncate()\uff1a\u6e05\u7a7a\u8868\u4e2d\u7684\u6240\u6709\u8bb0\u5f55\u3002 \u4f46\u662f\uff0c\u8fd9\u4e24\u4e2a\u65b9\u6cd5\u90fd\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u6267\u884c\u540e\u5c06\u65e0\u6cd5\u6062\u590d\u6570\u636e\u3002\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u4e00\u5b9a\u8981\u8c28\u614e\u3002 \u9664\u6b64\u4e4b\u5916\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u65b9\u6cd5forceDelete()\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u6c38\u4e45\u5220\u9664\u8bb0\u5f55\uff0c\u5373\u4f7f\u662f\u4f7f\u7528\u4e86SoftDeletes\u4e5f\u4f1a\u88ab\u5220\u9664\u3002\u4f8b\u5982\uff1a $users = User::onlyTrashed()-&gt;where(‘deleted_at’, ‘subMonths(6))-&gt;get(); $users-&gt;forceDelete(); \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664\u5df2\u7ecf\u88ab\u8f6f\u5220\u96646\u4e2a\u6708\u7684\u7528\u6237\u8bb0\u5f55\u3002 \u603b\u7ed3\u4e00\u4e0b\uff0c\u5728Laravel\u4e2d\u5220\u9664\u591a\u6761\u8bb0\u5f55\u6709\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a delete()\uff1a\u5220\u9664\u6307\u5b9a\u7684\u8bb0\u5f55\u3002 whereIn()\uff1a\u5220\u9664\u6307\u5b9a\u7684\u4e00\u7ec4\u8bb0\u5f55\u3002 where()\uff1a\u6309\u7167\u6761\u4ef6\u5220\u9664\u8bb0\u5f55\u3002 truncate()\uff1a\u6e05\u7a7a\u8868\u4e2d\u7684\u6240\u6709\u8bb0\u5f55\u3002 forceDelete()\uff1a\u6c38\u4e45\u5220\u9664\u8bb0\u5f55\u3002 \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u5220\u9664\u591a\u6761\u8bb0\u5f55\u65f6\u4e00\u5b9a\u8981\u8c28\u614e\uff0c\u786e\u8ba4\u65e0\u8bef\u540e\u518d\u6267\u884c\u5220\u9664\u64cd\u4f5c\u3002 \u4ee5\u4e0a\u5c31\u662flaravel\u5220\u9664\u591a\u8df3\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\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-22850","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22850","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=22850"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22850\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}