{"id":22825,"date":"2024-11-21T09:24:10","date_gmt":"2024-11-21T01:24:10","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22825\/"},"modified":"2024-11-21T09:24:10","modified_gmt":"2024-11-21T01:24:10","slug":"laravel-%e5%a4%9a%e6%9d%a1%e4%bb%b6%e5%88%a0%e9%99%a4","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22825\/","title":{"rendered":"laravel \u591a\u6761\u4ef6\u5220\u9664"},"content":{"rendered":"

laravel \u662f\u4e00\u6b3e\u4fbf\u6377\u3001\u4f18\u96c5\u7684 php web \u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u6613\u4e8e\u4f7f\u7528\u7684\u8bed\u6cd5\u3002\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u591a\u6761\u4ef6\u5220\u9664\u662f\u4e00\u4e2a\u7ecf\u5e38\u51fa\u73b0\u7684\u9700\u6c42\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 laravel \u6765\u5b9e\u73b0\u591a\u6761\u4ef6\u5220\u9664\u529f\u80fd\u3002<\/p>\n

\u4e00\u3001\u9700\u6c42\u5206\u6790<\/p>\n

\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u6839\u636e\u591a\u4e2a\u6761\u4ef6\u6765\u5220\u9664\u6570\u636e\u5e93\u4e2d\u7684\u8bb0\u5f55\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u9700\u8981\u6839\u636e\u7528\u6237 ID \u548c\u4ea7\u54c1 ID \u5220\u9664\u67d0\u4e2a\u7528\u6237\u8d2d\u4e70\u7684\u67d0\u4e2a\u4ea7\u54c1\u8bb0\u5f55\u3002\u5728\u4f7f\u7528 Laravel \u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u591a\u6761\u4ef6\u5220\u9664\u53ef\u4ee5\u4f7f\u7528 Eloquent \u63d0\u4f9b\u7684 where() \u65b9\u6cd5\u5b9e\u73b0\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

DB::table('table_name')\n    -&gt;where('column_name_1', '=', $value_1)\n    -&gt;where('column_name_2', '=', $value_2)\n    -&gt;delete();<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4f46\u662f\uff0c\u5982\u679c\u6709\u591a\u4e2a\u6761\u4ef6\u9700\u8981\u5220\u9664\uff0c\u90a3\u4e48\u4ee3\u7801\u5c31\u4f1a\u53d8\u5f97\u5197\u957f\u3002<\/p>\n
\u4e8c\u3001\u89e3\u51b3\u65b9\u6848<\/p>\n
\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Laravel \u63d0\u4f9b\u7684\u6a21\u578b\u67e5\u8be2\u8bed\u6cd5\u6765\u5b9e\u73b0\u591a\u6761\u4ef6\u5220\u9664\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u66f4\u52a0\u7b80\u6d01\u3001\u6613\u8bfb\uff0c\u5e76\u4e14\u53ef\u7ef4\u62a4\u6027\u66f4\u597d\u3002<\/p>\n
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u6a21\u578b\u7c7b\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u8f85\u52a9\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u63a5\u6536\u591a\u4e2a\u53c2\u6570\uff0c\u5e76\u5c06\u8fd9\u4e9b\u53c2\u6570\u8f6c\u5316\u4e3a\u4e00\u4e2a\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61\uff08QueryBuilder\uff09\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
class ModelName extends Model\n{\n    \/\/ \u5b9a\u4e49\u8f85\u52a9\u65b9\u6cd5\n    public function multiDelete(...$conditions)\n    {\n        \/\/ \u6784\u9020\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61\n        $queryBuilder = $this-&gt;newQuery();\n\n        \/\/ \u6dfb\u52a0\u67e5\u8be2\u6761\u4ef6\n        foreach ($conditions as $condition) {\n            list($column, $operator, $value) = $condition;\n            $queryBuilder-&gt;where($column, $operator, $value);\n        }\n\n        \/\/ \u6267\u884c\u5220\u9664\u64cd\u4f5c\n        return $queryBuilder-&gt;delete();\n    }\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a multiDelete \u8f85\u52a9\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u63a5\u6536\u4e0d\u5b9a\u6570\u91cf\u7684\u53c2\u6570\u3002\u6bcf\u4e2a\u53c2\u6570\u90fd\u662f\u4e00\u4e2a\u5305\u542b\u4e09\u4e2a\u5143\u7d20\u7684\u6570\u7ec4\uff0c\u5206\u522b\u4ee3\u8868\u67e5\u8be2\u6761\u4ef6\u7684\u5217\u540d\u3001\u64cd\u4f5c\u7b26\u548c\u503c\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u6a21\u578b\u7684 newQuery \u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61\uff0c\u5e76\u901a\u8fc7 foreach \u5faa\u73af\u5c06\u4f20\u5165\u7684\u6bcf\u4e2a\u6761\u4ef6\u6dfb\u52a0\u5230\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61\u4e2d\u3002\u6700\u540e\uff0c\u6211\u4eec\u8c03\u7528\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61\u7684 delete \u65b9\u6cd5\uff0c\u6267\u884c\u5220\u9664\u64cd\u4f5c\u3002<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528\u4e0a\u8ff0\u7684\u6a21\u578b\u7c7b\u7684 multiDelete \u8f85\u52a9\u65b9\u6cd5\u6765\u5b9e\u73b0\u591a\u6761\u4ef6\u5220\u9664\u529f\u80fd\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
class ExampleController extends Controller\n{\n    public function delete(Request $request)\n    {\n        $userId = $request-&gt;input('user_id');\n        $productId = $request-&gt;input('product_id');\n\n        $result = ModelName::multiDelete(\n            ['user_id', '=', $userId],\n            ['product_id', '=', $productId]\n        );\n\n        if ($result) {\n            return '\u5220\u9664\u6210\u529f';\n        } else {\n            return '\u5220\u9664\u5931\u8d25';\n        }\n    }\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u6a21\u578b\u7c7b\u7684 multiDelete \u8f85\u52a9\u65b9\u6cd5\uff0c\u4f20\u5165\u4e24\u4e2a\u6761\u4ef6\uff0c\u4ee3\u8868\u8981\u5220\u9664\u7528\u6237 ID \u4e3a $userId \u4e14\u4ea7\u54c1 ID \u4e3a $productId \u7684\u8bb0\u5f55\u3002\u6700\u540e\uff0c\u6211\u4eec\u68c0\u67e5\u5220\u9664\u64cd\u4f5c\u7684\u7ed3\u679c\uff0c\u5e76\u6839\u636e\u7ed3\u679c\u8fd4\u56de\u4e0d\u540c\u7684\u4fe1\u606f\u3002<\/p>\n
\u4e09\u3001\u603b\u7ed3<\/p>\n
\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528 Laravel \u5b9e\u73b0\u591a\u6761\u4ef6\u5220\u9664\u529f\u80fd\u3002\u901a\u8fc7\u6dfb\u52a0\u4e00\u4e2a\u8f85\u52a9\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u52a0\u4f18\u96c5\u5730\u7ba1\u7406\u591a\u4e2a\u67e5\u8be2\u6761\u4ef6\uff0c\u5e76\u4e14\u80fd\u591f\u66f4\u52a0\u65b9\u4fbf\u5730\u7ef4\u62a4\u4ee3\u7801\u3002\u540c\u65f6\uff0c\u6211\u4eec\u4e5f\u5b66\u4e60\u4e86\u5982\u4f55\u4f7f\u7528 Laravel \u7684\u6a21\u578b\u67e5\u8be2\u8bed\u6cd5\u6765\u6784\u5efa\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61\u6765\u6267\u884c\u5220\u9664\u64cd\u4f5c\u3002\u6211\u76f8\u4fe1\uff0c\u8fd9\u4e9b\u6280\u5de7\u80fd\u591f\u5e2e\u52a9\u4f60\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u66f4\u52a0\u9ad8\u6548\u5730\u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662flaravel \u591a\u6761\u4ef6\u5220\u9664\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\u4fbf\u6377\u3001\u4f18\u96c5\u7684 php web \u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u6613\u4e8e\u4f7f\u7528\u7684\u8bed\u6cd5\u3002\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u591a\u6761\u4ef6\u5220\u9664\u662f\u4e00\u4e2a\u7ecf\u5e38\u51fa\u73b0\u7684\u9700\u6c42\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 laravel \u6765\u5b9e\u73b0\u591a\u6761\u4ef6\u5220\u9664\u529f\u80fd\u3002 \u4e00\u3001\u9700\u6c42\u5206\u6790 \u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u6839\u636e\u591a\u4e2a\u6761\u4ef6\u6765\u5220\u9664\u6570\u636e\u5e93\u4e2d\u7684\u8bb0\u5f55\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u9700\u8981\u6839\u636e\u7528\u6237 ID \u548c\u4ea7\u54c1 ID \u5220\u9664\u67d0\u4e2a\u7528\u6237\u8d2d\u4e70\u7684\u67d0\u4e2a\u4ea7\u54c1\u8bb0\u5f55\u3002\u5728\u4f7f\u7528 Laravel \u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u591a\u6761\u4ef6\u5220\u9664\u53ef\u4ee5\u4f7f\u7528 Eloquent \u63d0\u4f9b\u7684 where() \u65b9\u6cd5\u5b9e\u73b0\u3002\u4ee3\u7801\u5982\u4e0b\uff1a DB::table(‘table_name’) -&gt;where(‘column_name_1’, ‘=’, $value_1) -&gt;where(‘column_name_2’, ‘=’, $value_2) -&gt;delete(); \u767b\u5f55\u540e\u590d\u5236 \u4f46\u662f\uff0c\u5982\u679c\u6709\u591a\u4e2a\u6761\u4ef6\u9700\u8981\u5220\u9664\uff0c\u90a3\u4e48\u4ee3\u7801\u5c31\u4f1a\u53d8\u5f97\u5197\u957f\u3002 \u4e8c\u3001\u89e3\u51b3\u65b9\u6848 \u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Laravel \u63d0\u4f9b\u7684\u6a21\u578b\u67e5\u8be2\u8bed\u6cd5\u6765\u5b9e\u73b0\u591a\u6761\u4ef6\u5220\u9664\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u66f4\u52a0\u7b80\u6d01\u3001\u6613\u8bfb\uff0c\u5e76\u4e14\u53ef\u7ef4\u62a4\u6027\u66f4\u597d\u3002 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u6a21\u578b\u7c7b\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u8f85\u52a9\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u63a5\u6536\u591a\u4e2a\u53c2\u6570\uff0c\u5e76\u5c06\u8fd9\u4e9b\u53c2\u6570\u8f6c\u5316\u4e3a\u4e00\u4e2a\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61\uff08QueryBuilder\uff09\u3002\u4ee3\u7801\u5982\u4e0b\uff1a class ModelName extends Model { \/\/ \u5b9a\u4e49\u8f85\u52a9\u65b9\u6cd5 public function multiDelete(…$conditions) { \/\/ \u6784\u9020\u67e5\u8be2\u6784\u9020\u5668\u5bf9\u8c61 $queryBuilder = $this-&gt;newQuery(); \/\/ \u6dfb\u52a0\u67e5\u8be2\u6761\u4ef6 foreach ($conditions as […]<\/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-22825","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22825","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=22825"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22825\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}