{"id":24789,"date":"2024-11-21T14:10:05","date_gmt":"2024-11-21T06:10:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24789\/"},"modified":"2024-11-21T14:10:05","modified_gmt":"2024-11-21T06:10:05","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8laravel%e4%b8%ad%e4%bd%bf%e7%94%a8%e4%b8%ad%e9%97%b4%e4%bb%b6%e8%bf%9b%e8%a1%8c%e6%95%b0%e6%8d%ae%e5%af%bc%e5%87%ba","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24789\/","title":{"rendered":"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6570\u636e\u5bfc\u51fa"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169888499340405.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6570\u636e\u5bfc\u51fa\u63d2\u56fe\" alt=\"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6570\u636e\u5bfc\u51fa\u63d2\u56fe\" \/><\/p>\n<p>Laravel\u662f\u4e00\u4e2a\u6d41\u884c\u7684PHP Web\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u65b9\u4fbf\u7684\u529f\u80fd\u6765\u5f00\u53d1\u9ad8\u6027\u80fd\u3001\u53ef\u6269\u5c55\u548c\u6613\u4e8e\u7ef4\u62a4\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\u5176\u4e2d\u4e00\u4e2a\u91cd\u8981\u7684\u7279\u6027\u662f\u4e2d\u95f4\u4ef6(Middleware)\uff0c\u5b83\u53ef\u4ee5\u5728\u8bf7\u6c42\u548c\u54cd\u5e94\u4e4b\u95f4\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5982\u4f55\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5c06\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002<\/p>\n<ol>\n<li>\u521b\u5efaLaravel\u5e94\u7528\u7a0b\u5e8f<\/li>\n<\/ol>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aLaravel\u5e94\u7528\u7a0b\u5e8f\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528composer\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Laravel\u9879\u76ee\uff0c\u5982\u4e0b\u6240\u793a:<\/p>\n<pre>$ composer create-project --prefer-dist laravel\/laravel myapp<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3amyapp\u7684Laravel\u9879\u76ee\u3002<\/p>\n<ol>\n<li>\u521b\u5efa\u63a7\u5236\u5668<\/li>\n<\/ol>\n<p>\u5728Laravel\u4e2d\uff0c\u63a7\u5236\u5668\u662f\u5904\u7406HTTP\u8bf7\u6c42\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668\u6765\u5904\u7406\u5bfc\u51fa\u6570\u636e\u7684\u8bf7\u6c42\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668:<\/p>\n<pre>$ php artisan make:controller ExportController<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aExportController\u7684\u65b0\u63a7\u5236\u5668\u3002\u5728\u63a7\u5236\u5668\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u4e00\u4e2a\u65b9\u6cd5\u6765\u5904\u7406\u5bfc\u51fa\u8bf7\u6c42\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528export()\u65b9\u6cd5\u6765\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\u3002<\/p>\n<ol>\n<li>\u521b\u5efa\u4e2d\u95f4\u4ef6<\/li>\n<\/ol>\n<p>Laravel\u4e2d\u95f4\u4ef6\u53ef\u4ee5\u5728HTTP\u8bf7\u6c42\u671f\u95f4\u6dfb\u52a0\u989d\u5916\u7684\u5904\u7406\u3002\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aExportMiddleware\u7684\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u5bfc\u51fa\u8bf7\u6c42\uff0c\u5e76\u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u5305\u542b\u9700\u8981\u5bfc\u51fa\u7684\u6570\u636e\u3002<\/p>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u4e2d\u95f4\u4ef6:<\/p>\n<pre>$ php artisan make:middleware ExportMiddleware<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aExportMiddleware\u7684\u65b0\u4e2d\u95f4\u4ef6\u3002\u5728\u4e2d\u95f4\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u4e00\u4e2ahandle()\u65b9\u6cd5\u6765\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u5305\u542b\u6570\u636e\uff0c\u5982\u679c\u662f\uff0c\u5219\u4ece\u8bf7\u6c42\u4e2d\u63d0\u53d6\u6570\u636e\u5e76\u4f7f\u7528Laravel Excel\u5e93\u5c06\u5176\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002<\/p>\n<ol>\n<li>\u5b89\u88c5\u548c\u914d\u7f6eLaravel Excel<\/li>\n<\/ol>\n<p>Laravel Excel\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684Laravel\u6269\u5c55\u5305\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u65b9\u4fbf\u7684\u65b9\u6cd5\u6765\u5904\u7406Excel\u6587\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Laravel Excel:<\/p>\n<pre>$ composer require maatwebsite\/excel<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u60a8\u9700\u8981\u4e3aLaravel Excel\u914d\u7f6e\u670d\u52a1\u63d0\u4f9b\u7a0b\u5e8f\u548c\u522b\u540d\u3002\u6253\u5f00config\/app.php\u6587\u4ef6\uff0c\u5e76\u5c06\u4ee5\u4e0b\u4ee3\u7801\u6dfb\u52a0\u5230providers\u6570\u7ec4\uff1a<\/p>\n<pre>MaatwebsiteExcelExcelServiceProvider::class,<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5c06\u4ee5\u4e0b\u4ee3\u7801\u6dfb\u52a0\u5230aliases\u6570\u7ec4\uff1a<\/p>\n<pre>'Excel' =&amp;gt; MaatwebsiteExcelFacadesExcel::class,<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u7f16\u5199\u5bfc\u51fa\u4ee3\u7801<\/li>\n<\/ol>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u51c6\u5907\u597d\u7f16\u5199\u5bfc\u51fa\u4ee3\u7801\u3002\u5728ExportMiddleware\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u5c06\u4ece\u8bf7\u6c42\u4e2d\u63d0\u53d6\u7684\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\uff1a<\/p>\n<pre>use Excel;\n\npublic function handle($request, Closure $next)\n{\n    if (!$request-&amp;gt;has('data')) {\n        return response()-&amp;gt;json([\n            'message' =&amp;gt; 'No data to export'\n        ], 400);\n    }\n\n    $data = $request-&amp;gt;get('data');\n\n    return Excel::download(new ExportData($data), 'data.xlsx');\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Excel::download()\u65b9\u6cd5\u6765\u5c06\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002\u8fd9\u4e2a\u65b9\u6cd5\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u4e00\u4e2a\u6570\u636e\u5bfc\u51fa\u5668\u7c7b\u548c\u6587\u4ef6\u540d\u3002\u6570\u636e\u5bfc\u51fa\u5668\u7c7b\u662f\u4e00\u4e2a\u5b9e\u73b0\u4e86FromCollection\u63a5\u53e3\u7684\u7c7b\uff0c\u7528\u4e8e\u5c06\u6570\u636e\u96c6\u5408\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002<\/p>\n<p>\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3aExportData\u7684\u6570\u636e\u5bfc\u51fa\u5668\u7c7b\u6765\u5904\u7406\u6570\u636e\u5bfc\u51fa\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684ExportData\u7c7b\u793a\u4f8b\uff1a<\/p>\n<pre>use MaatwebsiteExcelConcernsFromCollection;\n\nclass ExportData implements FromCollection\n{\n    protected $data;\n\n    public function __construct($data)\n    {\n        $this-&amp;gt;data = $data;\n    }\n\n    public function collection()\n    {\n        return collect($this-&amp;gt;data);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8be5\u7c7b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528FromCollection\u63a5\u53e3\u6765\u5c06\u6570\u636e\u96c6\u5408\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002collection()\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u6570\u636e\u96c6\u5408\uff0c\u8be5\u6570\u636e\u96c6\u5408\u5c06\u7531Laravel Excel\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002<\/p>\n<ol>\n<li>\u6ce8\u518c\u4e2d\u95f4\u4ef6<\/li>\n<\/ol>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u9700\u8981\u5c06\u4e2d\u95f4\u4ef6\u6ce8\u518c\u5230Laravel\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002\u6253\u5f00app\/Http\/Kernel.php\u6587\u4ef6\uff0c\u5e76\u5c06\u4ee5\u4e0b\u4ee3\u7801\u6dfb\u52a0\u5230$routeMiddleware\u6570\u7ec4\u4e2d\uff1a<\/p>\n<pre>'export' =&amp;gt; AppHttpMiddlewareExportMiddleware::class,<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u521b\u5efa\u8def\u7531<\/li>\n<\/ol>\n<p>\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u8def\u7531\u6765\u5904\u7406\u5bfc\u51fa\u8bf7\u6c42\u3002\u6253\u5f00routes\/web.php\u6587\u4ef6\uff0c\u5e76\u5c06\u4ee5\u4e0b\u4ee3\u7801\u6dfb\u52a0\u5230\u5176\u4e2d\uff1a<\/p>\n<pre>Route::get('export', 'ExportController@export')-&amp;gt;middleware('export');<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8be5\u8def\u7531\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3aexport\u7684GET\u8bf7\u6c42\uff0c\u5e76\u5c06\u5176\u8def\u7531\u5230ExportController\u7684export()\u65b9\u6cd5\u3002\u8fd8\u5c06export\u4e2d\u95f4\u4ef6\u9644\u52a0\u5230\u8be5\u8def\u7531\uff0c\u4ee5\u4fbf\u5728\u8bf7\u6c42\u5230\u8fbe\u63a7\u5236\u5668\u4e4b\u524d\u6267\u884cExportMiddleware<\/p>\n<ol>\n<li>\u6d4b\u8bd5<\/li>\n<\/ol>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u6240\u6709\u5fc5\u8981\u7684\u5de5\u4f5c\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bURL\u6d4b\u8bd5\u5bfc\u51fa\u8bf7\u6c42\uff1a<\/p>\n<pre>http:\/\/localhost:8000\/export?data=[{\"id\":1,\"name\":\"John\"},{\"id\":2,\"name\":\"Jane\"}]<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5982\u679c\u8bf7\u6c42\u6210\u529f\uff0c\u60a8\u5c06\u6536\u5230\u4e00\u4e2a\u540d\u4e3adata.xlsx\u7684Excel\u6587\u4ef6\u3002<\/p>\n<p>\u5b8c\u6574\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<p>ExportMiddleware.php<\/p>\n<pre>&lt;?php namespace AppHttpMiddleware;\n\nuse Closure;\nuse Excel;\n\nuse MaatwebsiteExcelConcernsFromCollection;\n\nclass ExportMiddleware\n{\n    public function handle($request, Closure $next)\n    {\n        if (!$request-&gt;has('data')) {\n            return response()-&amp;gt;json([\n                'message' =&amp;gt; 'No data to export'\n            ], 400);\n        }\n\n        $data = $request-&amp;gt;get('data');\n\n        return Excel::download(new ExportData($data), 'data.xlsx');\n    }\n}\n\nclass ExportData implements FromCollection\n{\n    protected $data;\n\n    public function __construct($data)\n    {\n        $this-&amp;gt;data = $data;\n    }\n\n    public function collection()\n    {\n        return collect($this-&amp;gt;data);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>ExportController.php<\/p>\n<pre>&lt;?php namespace AppHttpControllers;\n\nclass ExportController extends Controller\n{\n    public function export()\n    {\n        return response()-&gt;json([\n            'message' =&amp;gt; 'Export completed successfully'\n        ]);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>routes\/web.php<\/p>\n<pre>Route::get('export', 'ExportController@export')-&amp;gt;middleware('export');<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>app\/Http\/Kernel.php<\/p>\n<pre>protected $routeMiddleware = [\n    ...\n    'export' =&amp;gt; AppHttpMiddlewareExportMiddleware::class,\n];<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u603b\u7ed3<\/p>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5b66\u4e60\u4e86\u5982\u4f55\u4f7f\u7528Laravel\u4e2d\u95f4\u4ef6\u5c06\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3aExportMiddleware\u7684\u65b0\u4e2d\u95f4\u4ef6\uff0c\u4f7f\u7528Laravel Excel\u5e93\u5c06\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\uff0c\u5e76\u5728Laravel\u5e94\u7528\u7a0b\u5e8f\u4e2d\u6ce8\u518c\u8fd9\u4e2a\u4e2d\u95f4\u4ef6\u3002\u6700\u540e\uff0c\u6211\u4eec\u6d4b\u8bd5\u4e86\u6211\u4eec\u7684\u5bfc\u51fa\u8bf7\u6c42\uff0c\u5e76\u68c0\u67e5\u4e86\u5bfc\u51fa\u7684Excel\u6587\u4ef6\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4f7f\u7528Laravel\u8fdb\u884c\u6570\u636e\u5bfc\u51fa\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6570\u636e\u5bfc\u51fa\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\u662f\u4e00\u4e2a\u6d41\u884c\u7684PHP Web\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u65b9\u4fbf\u7684\u529f\u80fd\u6765\u5f00\u53d1\u9ad8\u6027\u80fd\u3001\u53ef\u6269\u5c55\u548c\u6613\u4e8e\u7ef4\u62a4\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\u5176\u4e2d\u4e00\u4e2a\u91cd\u8981\u7684\u7279\u6027\u662f\u4e2d\u95f4\u4ef6(Middleware)\uff0c\u5b83\u53ef\u4ee5\u5728\u8bf7\u6c42\u548c\u54cd\u5e94\u4e4b\u95f4\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5982\u4f55\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5c06\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002 \u521b\u5efaLaravel\u5e94\u7528\u7a0b\u5e8f \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aLaravel\u5e94\u7528\u7a0b\u5e8f\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528composer\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Laravel\u9879\u76ee\uff0c\u5982\u4e0b\u6240\u793a: $ composer create-project &#8211;prefer-dist laravel\/laravel myapp \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3amyapp\u7684Laravel\u9879\u76ee\u3002 \u521b\u5efa\u63a7\u5236\u5668 \u5728Laravel\u4e2d\uff0c\u63a7\u5236\u5668\u662f\u5904\u7406HTTP\u8bf7\u6c42\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668\u6765\u5904\u7406\u5bfc\u51fa\u6570\u636e\u7684\u8bf7\u6c42\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668: $ php artisan make:controller ExportController \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aExportController\u7684\u65b0\u63a7\u5236\u5668\u3002\u5728\u63a7\u5236\u5668\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u4e00\u4e2a\u65b9\u6cd5\u6765\u5904\u7406\u5bfc\u51fa\u8bf7\u6c42\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528export()\u65b9\u6cd5\u6765\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\u3002 \u521b\u5efa\u4e2d\u95f4\u4ef6 Laravel\u4e2d\u95f4\u4ef6\u53ef\u4ee5\u5728HTTP\u8bf7\u6c42\u671f\u95f4\u6dfb\u52a0\u989d\u5916\u7684\u5904\u7406\u3002\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aExportMiddleware\u7684\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u5bfc\u51fa\u8bf7\u6c42\uff0c\u5e76\u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u5305\u542b\u9700\u8981\u5bfc\u51fa\u7684\u6570\u636e\u3002 \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u4e2d\u95f4\u4ef6: $ php artisan make:middleware ExportMiddleware \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aExportMiddleware\u7684\u65b0\u4e2d\u95f4\u4ef6\u3002\u5728\u4e2d\u95f4\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u4e00\u4e2ahandle()\u65b9\u6cd5\u6765\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u5305\u542b\u6570\u636e\uff0c\u5982\u679c\u662f\uff0c\u5219\u4ece\u8bf7\u6c42\u4e2d\u63d0\u53d6\u6570\u636e\u5e76\u4f7f\u7528Laravel Excel\u5e93\u5c06\u5176\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002 \u5b89\u88c5\u548c\u914d\u7f6eLaravel Excel Laravel Excel\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684Laravel\u6269\u5c55\u5305\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u65b9\u4fbf\u7684\u65b9\u6cd5\u6765\u5904\u7406Excel\u6587\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Laravel Excel: $ composer require maatwebsite\/excel \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u60a8\u9700\u8981\u4e3aLaravel Excel\u914d\u7f6e\u670d\u52a1\u63d0\u4f9b\u7a0b\u5e8f\u548c\u522b\u540d\u3002\u6253\u5f00config\/app.php\u6587\u4ef6\uff0c\u5e76\u5c06\u4ee5\u4e0b\u4ee3\u7801\u6dfb\u52a0\u5230providers\u6570\u7ec4\uff1a MaatwebsiteExcelExcelServiceProvider::class, \u767b\u5f55\u540e\u590d\u5236 \u5c06\u4ee5\u4e0b\u4ee3\u7801\u6dfb\u52a0\u5230aliases\u6570\u7ec4\uff1a &#8216;Excel&#8217; =&amp;gt; MaatwebsiteExcelFacadesExcel::class, \u767b\u5f55\u540e\u590d\u5236 \u7f16\u5199\u5bfc\u51fa\u4ee3\u7801 \u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u51c6\u5907\u597d\u7f16\u5199\u5bfc\u51fa\u4ee3\u7801\u3002\u5728ExportMiddleware\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u5c06\u4ece\u8bf7\u6c42\u4e2d\u63d0\u53d6\u7684\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\uff1a use Excel; [&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-24789","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24789","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=24789"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24789\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}