{"id":22595,"date":"2024-11-21T13:54:26","date_gmt":"2024-11-21T05:54:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22595\/"},"modified":"2024-11-21T13:54:26","modified_gmt":"2024-11-21T05:54:26","slug":"laravel5-2%e6%89%b9%e9%87%8f%e5%88%a0%e9%99%a4","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22595\/","title":{"rendered":"laravel5.2\u6279\u91cf\u5220\u9664"},"content":{"rendered":"<p>laravel 5.2 \u662f\u4e00\u6b3e\u73b0\u4ee3\u5316\u7684 php \u6846\u67b6\uff0c\u53d7\u5230\u4e86\u4f17\u591a\u5f00\u53d1\u8005\u7684\u559c\u7231\u3002\u5728 laravel \u4e2d\uff0c\u6570\u636e\u7684\u589e\u5220\u67e5\u6539\u662f\u975e\u5e38\u5e38\u89c1\u7684\u64cd\u4f5c\uff0c\u800c\u6279\u91cf\u5220\u9664\u4e5f\u4e0d\u4f8b\u5916\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4f7f\u7528 laravel 5.2 \u6279\u91cf\u5220\u9664\u6570\u636e\u7684\u65b9\u6cd5\u3002<\/p>\n<ol>\n<li>\u51c6\u5907\u5de5\u4f5c<\/li>\n<\/ol>\n<p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u521b\u5efa\u4e00\u4e2a\u793a\u4f8b\u9879\u76ee\u6765\u6f14\u793a\u6279\u91cf\u5220\u9664\u6570\u636e\u7684\u64cd\u4f5c\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>laravel new batch-delete-example<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u8fdb\u5165\u9879\u76ee\u76ee\u5f55\u5e76\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a posts \u7684\u6570\u636e\u8868\uff1a<\/p>\n<pre>php artisan make:model Post -m<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728 Post \u6a21\u578b\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>&lt;?php namespace App;\n\nuse IlluminateDatabaseEloquentModel;\n\nclass Post extends Model\n{\n    protected $fillable = ['title', 'content'];\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u586b\u5145\u6587\u4ef6 DatabaseSeeder.php \u4e2d\u586b\u5145\u4e00\u4e9b\u793a\u4f8b\u6570\u636e\uff1a<\/p>\n<pre>&lt;?php use IlluminateDatabaseSeeder;\n\nclass DatabaseSeeder extends Seeder\n{\n    public function run()\n    {\n        factory(AppPost::class, 10)-&gt;create();\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6700\u540e\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u586b\u5145\u6570\u636e\uff1a<\/p>\n<pre>php artisan migrate --seed<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u6279\u91cf\u5220\u9664\u6570\u636e<\/li>\n<\/ol>\n<p>\u5728 Laravel \u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Eloquent \u63d0\u4f9b\u7684 delete \u65b9\u6cd5\u6765\u5220\u9664\u8bb0\u5f55\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u60f3\u8981\u5220\u9664\u5355\u4e2a\u8bb0\u5f55\uff0c\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<pre>$post = Post::find(1);\n$post-&amp;gt;delete();<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4f46\u662f\u5982\u679c\u6211\u4eec\u8981\u6279\u91cf\u5220\u9664\u591a\u6761\u8bb0\u5f55\u600e\u4e48\u529e\u5462\uff1f\u8fd9\u65f6\u5019\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 whereIn \u65b9\u6cd5\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u63a5\u6536\u4e00\u4e2a\u6570\u7ec4\uff0c\u5728\u6307\u5b9a\u5b57\u6bb5\u5185\u67e5\u8be2\u7b26\u5408\u6761\u4ef6\u7684\u8bb0\u5f55\u5e76\u5c06\u5176\u5220\u9664\u3002<\/p>\n<p>\u6211\u4eec\u5148\u6765\u770b\u4e00\u4e0b\u57fa\u672c\u8bed\u6cd5\uff1a<\/p>\n<pre>Post::whereIn('id', $ids)-&amp;gt;delete();<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5176\u4e2d\uff0c$ids \u662f\u4e00\u4e2a\u5305\u542b\u591a\u4e2a id \u503c\u7684\u6570\u7ec4\uff0c\u4ee3\u8868\u4e86\u6211\u4eec\u8981\u5220\u9664\u7684\u8bb0\u5f55\u7684 id \u503c\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u8981\u5220\u9664 id \u4e3a 1, 3, 5 \u7684\u4e09\u6761\u8bb0\u5f55\uff0c\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<pre>$ids = [1, 3, 5];\nPost::whereIn('id', $ids)-&amp;gt;delete();<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5f53\u7136\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u6839\u636e\u5176\u4ed6\u6761\u4ef6\u6765\u5220\u9664\u8bb0\u5f55\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u8981\u5220\u9664\u6240\u6709\u521b\u5efa\u65f6\u95f4\u65e9\u4e8e 2022 \u5e74\u7684\u8bb0\u5f55\uff0c\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<pre>Post::where('created_at', 'delete();<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f7f\u7528 whereIn \u65b9\u6cd5\u4f1a\u81ea\u52a8\u8f6c\u6362\u4e3a\u4e00\u4e2a delete \u8bed\u53e5\uff0c\u56e0\u6b64\u5b83\u5e76\u4e0d\u4f1a\u68c0\u7d22\u6240\u6709\u7b26\u5408\u6761\u4ef6\u7684\u8bb0\u5f55\u5e76\u5206\u522b\u5220\u9664\u5b83\u4eec\uff0c\u800c\u662f\u4f1a\u5728\u6570\u636e\u5e93\u5c42\u9762\u76f4\u63a5\u5220\u9664\u8fd9\u4e9b\u8bb0\u5f55\uff0c\u56e0\u6b64\u8981\u614e\u91cd\u4f7f\u7528\u3002<\/p>\n<ol>\n<li>\u786e\u8ba4\u5220\u9664\u64cd\u4f5c<\/li>\n<\/ol>\n<p>\u5f53\u6211\u4eec\u4f7f\u7528 delete \u65b9\u6cd5\u5220\u9664\u8bb0\u5f55\u65f6\uff0cLaravel \u5e76\u6ca1\u6709\u63d0\u4f9b\u786e\u8ba4\u64cd\u4f5c\uff0c\u8fd9\u610f\u5473\u7740\u4e00\u65e6\u6267\u884c\u5220\u9664\u64cd\u4f5c\u5c31\u65e0\u6cd5\u64a4\u9500\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u60f3\u8981\u786e\u8ba4\u7528\u6237\u7684\u5220\u9664\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5728\u524d\u7aef\u6dfb\u52a0\u4e00\u4e2a\u786e\u8ba4\u5f39\u7a97\u6216\u8005\u5728\u540e\u7aef\u6dfb\u52a0\u4e00\u4e2a\u786e\u8ba4\u6846\u6765\u8ba9\u7528\u6237\u786e\u8ba4\u662f\u5426\u8981\u5220\u9664\u8bb0\u5f55\u3002<\/p>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 SweetAlert \u6765\u521b\u5efa\u4e00\u4e2a\u786e\u8ba4\u5f39\u7a97\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5 SweetAlert\uff1a<\/p>\n<pre>npm install sweetalert2<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728 app.blade.php \u4e2d\u6dfb\u52a0 SweetAlert CSS \u548c JS \u6587\u4ef6\uff1a<\/p>\n<pre>\n\n    \n        &lt;title&gt;Laravel&lt;\/title&gt;&lt;link rel=\"stylesheet\" type=\"text\/css\" href=\"%7B%7B%20asset('css\/app.css')%20%7D%7D\"&gt;&lt;link rel=\"stylesheet\" type=\"text\/css\" href=\"https:\/\/cdn.jsdelivr.net\/npm\/sweetalert2@10.16.0\/dist\/sweetalert2.min.css\"&gt;&lt;script src=\"%7B%7B%20asset('js\/app.js')%20%7D%7D\"&gt;&lt;\/script&gt;&lt;script src=\"https:\/\/cdn.jsdelivr.net\/npm\/sweetalert2@10.16.0\/dist\/sweetalert2.min.js\"&gt;&lt;\/script&gt;\n        @yield('content')\n    \n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728 blade \u6a21\u677f\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre><\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    @csrf @method(&#8216;DELETE&#8217;) \u5220\u9664  <\/p>\n<p>\u5728\u5176\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u70b9\u51fb\u5220\u9664\u6309\u94ae\u7684\u4e8b\u4ef6\uff0c\u5b83\u4f1a\u5728\u7528\u6237\u70b9\u51fb\u5220\u9664\u6309\u94ae\u65f6\u5f39\u51fa\u4e00\u4e2a\u786e\u8ba4\u5f39\u7a97\u3002\u5982\u679c\u7528\u6237\u70b9\u51fb\u786e\u8ba4\u6309\u94ae\uff0cJavasScript \u4f1a\u63d0\u4ea4\u8868\u5355\u5e76\u5220\u9664\u76f8\u5e94\u8bb0\u5f55\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u5220\u9664\u64cd\u4f5c\u7684 form \u8868\u5355\u4e2d\uff0c\u6211\u4eec\u52a0\u4e0a\u4e86 @csrf \u548c @method(&#8216;DELETE&#8217;)\uff0c\u8fd9\u662f\u56e0\u4e3a Laravel \u4e2d\u7684\u5220\u9664\u64cd\u4f5c\u9700\u8981\u901a\u8fc7 HTTP DELETE \u65b9\u6cd5\u6765\u63d0\u4ea4\uff0c\u800c\u6d4f\u89c8\u5668\u53ea\u652f\u6301 GET \u548c POST \u65b9\u6cd5\uff0c\u56e0\u6b64\u9700\u8981\u4f7f\u7528 hidden input \u6765\u6307\u5b9a\u8bf7\u6c42\u65b9\u6cd5\u3002<\/p>\n<p>\u9664\u975e\u5fc5\u8981\uff0c\u6211\u4eec\u5e94\u8be5\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u6279\u91cf\u5220\u9664\u64cd\u4f5c\uff0c\u56e0\u4e3a\u5b83\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u7684\u4e0d\u53ef\u633d\u56de\u7684\u4e22\u5931\u3002\u5982\u679c\u9700\u8981\u5220\u9664\u5355\u4e2a\u8bb0\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528 Eloquent \u63d0\u4f9b\u7684 delete \u65b9\u6cd5\uff0c\u5b83\u4f1a\u5728\u5220\u9664\u8bb0\u5f55\u524d\u8be2\u95ee\u7528\u6237\u662f\u5426\u786e\u8ba4\u5220\u9664\u3002\u5982\u679c\u9700\u8981\u5220\u9664\u591a\u4e2a\u8bb0\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528 whereIn \u65b9\u6cd5\uff0c\u4f46\u8981\u6ce8\u610f\u4f7f\u7528\u524d\u5e94\u4ed4\u7ec6\u786e\u8ba4\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662flaravel5.2\u6279\u91cf\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":"<p>laravel 5.2 \u662f\u4e00\u6b3e\u73b0\u4ee3\u5316\u7684 php \u6846\u67b6\uff0c\u53d7\u5230\u4e86\u4f17\u591a\u5f00\u53d1\u8005\u7684\u559c\u7231\u3002\u5728 laravel \u4e2d\uff0c\u6570\u636e\u7684\u589e\u5220\u67e5\u6539\u662f\u975e\u5e38\u5e38\u89c1\u7684\u64cd\u4f5c\uff0c\u800c\u6279\u91cf\u5220\u9664\u4e5f\u4e0d\u4f8b\u5916\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4f7f\u7528 laravel 5.2 \u6279\u91cf\u5220\u9664\u6570\u636e\u7684\u65b9\u6cd5\u3002 \u51c6\u5907\u5de5\u4f5c \u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u521b\u5efa\u4e00\u4e2a\u793a\u4f8b\u9879\u76ee\u6765\u6f14\u793a\u6279\u91cf\u5220\u9664\u6570\u636e\u7684\u64cd\u4f5c\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a laravel new batch-delete-example \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\u8fdb\u5165\u9879\u76ee\u76ee\u5f55\u5e76\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a posts \u7684\u6570\u636e\u8868\uff1a php artisan make:model Post -m \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\u5728 Post \u6a21\u578b\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a &lt;?php namespace App; use IlluminateDatabaseEloquentModel; class Post extends Model { protected $fillable = [&#8216;title&#8217;, &#8216;content&#8217;]; } \u767b\u5f55\u540e\u590d\u5236 \u5728\u586b\u5145\u6587\u4ef6 DatabaseSeeder.php \u4e2d\u586b\u5145\u4e00\u4e9b\u793a\u4f8b\u6570\u636e\uff1a &lt;?php use IlluminateDatabaseSeeder; class DatabaseSeeder extends Seeder [&hellip;]<\/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-22595","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22595","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=22595"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22595\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}