{"id":24930,"date":"2024-11-21T15:28:51","date_gmt":"2024-11-21T07:28:51","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24930\/"},"modified":"2024-11-21T15:28:51","modified_gmt":"2024-11-21T07:28:51","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%96%87%e4%bb%b6%e4%b8%8a%e4%bc%a0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24930\/","title":{"rendered":"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20"},"content":{"rendered":"

\"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20<\/p>\n

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\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u6587\u4ef6\u4e0a\u4f20\u6709\u4e00\u4e9b\u4f18\u52bf\uff1a
1.\u4ee3\u7801\u590d\u7528\uff1a\u901a\u8fc7\u4f7f\u7528\u4e2d\u95f4\u4ef6\uff0c\u60a8\u53ef\u4ee5\u5c06\u6587\u4ef6\u4e0a\u4f20\u903b\u8f91\u4e0e\u4e1a\u52a1\u903b\u8f91\u5206\u5f00\uff0c\u4f7f\u4ee3\u7801\u66f4\u6613\u4e8e\u7ef4\u62a4\u548c\u91cd\u7528\u3002
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3.\u589e\u5f3a\u7075\u6d3b\u6027\uff1a\u4e2d\u95f4\u4ef6\u53ef\u4ee5\u4e0eLaravel\u7684\u8def\u7531\u7cfb\u7edf\u65e0\u7f1d\u96c6\u6210\uff0c\u4f7f\u60a8\u80fd\u591f\u6839\u636e\u4e0d\u540c\u7684\u8def\u7531\u548c\u6761\u4ef6\uff0c\u5b9a\u5236\u4e0d\u540c\u7684\u6587\u4ef6\u4e0a\u4f20\u903b\u8f91\u3002<\/p>\n

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\u4ee5\u4e0b\u662f\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\u7684\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n

    \u5b89\u88c5\u4f9d\u8d56\uff1a
    \u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88c5-dompdf\u6269\u5c55\u5305\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

    composer require intervention\/image<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  2. \n
    \u521b\u5efa\u4e2d\u95f4\u4ef6\uff1a
    \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4e2d\u95f4\u4ef6\uff0c\u547d\u540d\u4e3aUploadMiddleware\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\uff1a<\/p>\n
    php artisan make:middleware UploadMiddleware<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8fd0\u884c\u547d\u4ee4\u540e\uff0c\u60a8\u5c06\u5728appHttpMiddleware\u76ee\u5f55\u4e0b\u627e\u5230UploadMiddleware.php\u6587\u4ef6\u3002<\/p>\n<\/li>\n
  3. \n
    \u4fee\u6539\u4e2d\u95f4\u4ef6\u903b\u8f91\uff1a
    \u6253\u5f00UploadMiddleware.php\u6587\u4ef6\uff0c\u5e76\u6839\u636e\u60a8\u7684\u9700\u6c42\u4fee\u6539handle\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n
    public function handle($request, Closure $next)\n{\n if ($request-&gt;hasFile('image')) {\n     $image = $request-&gt;file('image');\n     $filename = time() . '.' . $image-&gt;getClientOriginalExtension();\n     $path = public_path('uploads\/' . $filename);\n     Image::make($image)-&gt;resize(200, 200)-&gt;save($path);\n     $request-&gt;image = $path;\n }\n \n return $next($request);\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4e0a\u8ff0\u793a\u4f8b\u4ee3\u7801\u505a\u4e86\u4ee5\u4e0b\u4e8b\u60c5\uff1a<\/p>\n<\/li>\n
  4. \u68c0\u67e5\u8bf7\u6c42\u4e2d\u662f\u5426\u5305\u542b\u540d\u4e3a’image’\u7684\u6587\u4ef6\u3002<\/li>\n
  5. \u5982\u679c\u6709\u6587\u4ef6\uff0c\u5c06\u8be5\u6587\u4ef6\u4fdd\u5b58\u5230public\/uploads\u76ee\u5f55\u4e0b\uff0c\u5e76\u5c06\u6587\u4ef6\u8def\u5f84\u4fdd\u5b58\u5230\u8bf7\u6c42\u5bf9\u8c61\u7684’image’\u5c5e\u6027\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u7684\u8bf7\u6c42\u53ef\u4ee5\u4f7f\u7528\u5b83\u3002<\/li>\n
  6. \n
    \u6ce8\u518c\u4e2d\u95f4\u4ef6\uff1a
    \u6253\u5f00app\/Http\/Kernel.php\u6587\u4ef6\uff0c\u5e76\u5c06UploadMiddleware\u6dfb\u52a0\u5230$routeMiddleware\u6570\u7ec4\u4e2d\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
    protected $routeMiddleware = [\n ...\n 'upload' =&gt; AppHttpMiddlewareUploadMiddleware::class,\n];<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  7. \n
    \u4f7f\u7528\u4e2d\u95f4\u4ef6\uff1a
    \u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5728\u8def\u7531\u5b9a\u4e49\u4e2d\u4f7f\u7528middleware\u65b9\u6cd5\u6765\u5e94\u7528UploadMiddleware\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n
    Route::post('\/upload', function (Request $request) {\n \/\/ \u5904\u7406\u6587\u4ef6\u4e0a\u4f20\u903b\u8f91\n})-&gt;middleware('upload');<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n
    \u4e09\u3001\u603b\u7ed3
    \u901a\u8fc7\u4f7f\u7528\u4e2d\u95f4\u4ef6\uff0c\u60a8\u53ef\u4ee5\u5728Laravel\u4e2d\u6709\u6548\u5730\u5904\u7406\u6587\u4ef6\u4e0a\u4f20\u3002\u4e2d\u95f4\u4ef6\u63d0\u4f9b\u4e86\u4ee3\u7801\u590d\u7528\u3001\u589e\u52a0\u5b89\u5168\u6027\u548c\u589e\u5f3a\u7075\u6d3b\u6027\u7684\u4f18\u52bf\u3002\u9075\u5faa\u672c\u6587\u63d0\u4f9b\u7684\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Laravel\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\u3002<\/p>\n
    \u6ce8\u610f\uff1a\u5728\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\u65f6\uff0c\u8bf7\u786e\u4fdd\u60a8\u7684\u670d\u52a1\u5668\u548c\u5e94\u7528\u7a0b\u5e8f\u8bbe\u7f6e\u5141\u8bb8\u4e0a\u4f20\u6587\u4ef6\uff0c\u5e76\u6309\u9700\u6307\u5b9a\u6587\u4ef6\u7684\u5b58\u50a8\u4f4d\u7f6e\u548c\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n
    \u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\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":"
    \u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20 \u5f15\u8a00\uff1a\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u6587\u4ef6\u4e0a\u4f20\u5728Web\u5f00\u53d1\u4e2d\u53d8\u5f97\u8d8a\u6765\u8d8a\u5e38\u89c1\u3002Laravel\u662f\u4e00\u4e2a\u6d41\u884c\u7684PHP\u5f00\u53d1\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u65b9\u6cd5\u6765\u5904\u7406\u6587\u4ef6\u4e0a\u4f20\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u6587\u4ef6\u4e0a\u4f20\uff0c\u5e76\u63d0\u4f9b\u8be6\u7ec6\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u4e3a\u4ec0\u4e48\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u6587\u4ef6\u4e0a\u4f20\uff1f\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u6587\u4ef6\u4e0a\u4f20\u6709\u4e00\u4e9b\u4f18\u52bf\uff1a1.\u4ee3\u7801\u590d\u7528\uff1a\u901a\u8fc7\u4f7f\u7528\u4e2d\u95f4\u4ef6\uff0c\u60a8\u53ef\u4ee5\u5c06\u6587\u4ef6\u4e0a\u4f20\u903b\u8f91\u4e0e\u4e1a\u52a1\u903b\u8f91\u5206\u5f00\uff0c\u4f7f\u4ee3\u7801\u66f4\u6613\u4e8e\u7ef4\u62a4\u548c\u91cd\u7528\u30022.\u589e\u52a0\u5b89\u5168\u6027\uff1a\u901a\u8fc7\u4e2d\u95f4\u4ef6\uff0c\u60a8\u53ef\u4ee5\u5bf9\u4e0a\u4f20\u7684\u6587\u4ef6\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3001\u6587\u4ef6\u7c7b\u578b\u9a8c\u8bc1\u3001\u5927\u5c0f\u9a8c\u8bc1\u7b49\uff0c\u4ee5\u786e\u4fdd\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u7b26\u5408\u60a8\u7684\u8981\u6c42\u30023.\u589e\u5f3a\u7075\u6d3b\u6027\uff1a\u4e2d\u95f4\u4ef6\u53ef\u4ee5\u4e0eLaravel\u7684\u8def\u7531\u7cfb\u7edf\u65e0\u7f1d\u96c6\u6210\uff0c\u4f7f\u60a8\u80fd\u591f\u6839\u636e\u4e0d\u540c\u7684\u8def\u7531\u548c\u6761\u4ef6\uff0c\u5b9a\u5236\u4e0d\u540c\u7684\u6587\u4ef6\u4e0a\u4f20\u903b\u8f91\u3002 \u4e8c\u3001\u5f00\u59cb\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\u4ee5\u4e0b\u662f\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\u7684\u6b65\u9aa4\uff1a \u5b89\u88c5\u4f9d\u8d56\uff1a\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88c5-dompdf\u6269\u5c55\u5305\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a composer require intervention\/image \u767b\u5f55\u540e\u590d\u5236 \u521b\u5efa\u4e2d\u95f4\u4ef6\uff1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4e2d\u95f4\u4ef6\uff0c\u547d\u540d\u4e3aUploadMiddleware\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\uff1a php artisan make:middleware UploadMiddleware \u767b\u5f55\u540e\u590d\u5236 \u8fd0\u884c\u547d\u4ee4\u540e\uff0c\u60a8\u5c06\u5728appHttpMiddleware\u76ee\u5f55\u4e0b\u627e\u5230UploadMiddleware.php\u6587\u4ef6\u3002 \u4fee\u6539\u4e2d\u95f4\u4ef6\u903b\u8f91\uff1a\u6253\u5f00UploadMiddleware.php\u6587\u4ef6\uff0c\u5e76\u6839\u636e\u60a8\u7684\u9700\u6c42\u4fee\u6539handle\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a public function handle($request, Closure $next) { if ($request-&gt;hasFile(‘image’)) { $image = $request-&gt;file(‘image’); $filename = time() . ‘.’ . $image-&gt;getClientOriginalExtension(); $path = public_path(‘uploads\/’ . $filename); Image::make($image)-&gt;resize(200, 200)-&gt;save($path); $request-&gt;image = $path; } return $next($request); } \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u793a\u4f8b\u4ee3\u7801\u505a\u4e86\u4ee5\u4e0b\u4e8b\u60c5\uff1a \u68c0\u67e5\u8bf7\u6c42\u4e2d\u662f\u5426\u5305\u542b\u540d\u4e3a’image’\u7684\u6587\u4ef6\u3002 \u5982\u679c\u6709\u6587\u4ef6\uff0c\u5c06\u8be5\u6587\u4ef6\u4fdd\u5b58\u5230public\/uploads\u76ee\u5f55\u4e0b\uff0c\u5e76\u5c06\u6587\u4ef6\u8def\u5f84\u4fdd\u5b58\u5230\u8bf7\u6c42\u5bf9\u8c61\u7684’image’\u5c5e\u6027\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u7684\u8bf7\u6c42\u53ef\u4ee5\u4f7f\u7528\u5b83\u3002 \u6ce8\u518c\u4e2d\u95f4\u4ef6\uff1a\u6253\u5f00app\/Http\/Kernel.php\u6587\u4ef6\uff0c\u5e76\u5c06UploadMiddleware\u6dfb\u52a0\u5230$routeMiddleware\u6570\u7ec4\u4e2d\uff0c\u5982\u4e0b\u6240\u793a\uff1a […]<\/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-24930","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24930","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=24930"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24930\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}