{"id":24406,"date":"2024-11-21T08:10:16","date_gmt":"2024-11-21T00:10:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24406\/"},"modified":"2024-11-21T08:10:16","modified_gmt":"2024-11-21T00:10:16","slug":"laravel%e4%b8%ad%e7%9a%84%e6%96%87%e4%bb%b6%e5%a4%84%e7%90%86%e5%92%8c%e5%ad%98%e5%82%a8%ef%bc%9a%e7%ae%a1%e7%90%86%e7%94%a8%e6%88%b7%e4%b8%8a%e4%bc%a0%e7%9a%84%e6%96%87%e4%bb%b6%e5%92%8c%e8%b5%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24406\/","title":{"rendered":"Laravel\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\uff1a\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169192911460707.jpg\" class=\"aligncenter\" title=\"Laravel\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\uff1a\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90\u63d2\u56fe\" alt=\"Laravel\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\uff1a\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90\u63d2\u56fe\" \/><\/p>\n<p>Laravel\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\uff1a\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90<\/p>\n<p>\u6982\u8ff0\uff1a<br \/>\u5728\u73b0\u4ee3Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90\u7684\u7ba1\u7406\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u9700\u6c42\u3002Laravel\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684PHP\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\u529f\u80fd\uff0c\u4f7f\u5f97\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u548c\u9ad8\u6548\u3002\u672c\u6587\u5c06\u4ecb\u7ecdLaravel\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e76\u7ed9\u51fa\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u6765\u6f14\u793a\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u529f\u80fd\u3002<\/p>\n<ol>\n<li>\u6587\u4ef6\u4e0a\u4f20<br \/>\u5728Laravel\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5185\u7f6e\u7684IlluminateHttpRequest\u7c7b\u6765\u5904\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u5728Laravel\u63a7\u5236\u5668\u4e2d\u63a5\u6536\u548c\u5904\u7406\u4e00\u4e2a\u4e0a\u4f20\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n<pre>use IlluminateHttpRequest;\n\npublic function uploadFile(Request $request)\n{\n    if ($request-&amp;gt;hasFile('file')) {\n        $file = $request-&amp;gt;file('file');\n\n        \/\/ \u5c06\u6587\u4ef6\u4fdd\u5b58\u5230\u6307\u5b9a\u4f4d\u7f6e\n        $path = $file-&amp;gt;store('uploads');\n\n        \/\/ \u8fd4\u56de\u6587\u4ef6\u4fdd\u5b58\u7684\u8def\u5f84\n        return $path;\n    }\n\n    return '\u6587\u4ef6\u4e0a\u4f20\u5931\u8d25';\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528hasFile\u65b9\u6cd5\u68c0\u67e5\u8bf7\u6c42\u4e2d\u662f\u5426\u5305\u542b\u4e86\u540d\u4e3afile\u7684\u6587\u4ef6\u3002\u63a5\u7740\uff0c\u8c03\u7528file\u65b9\u6cd5\u83b7\u53d6\u4e0a\u4f20\u6587\u4ef6\u7684\u5b9e\u4f8b\u3002\u901a\u8fc7\u8c03\u7528store\u65b9\u6cd5\u5e76\u6307\u5b9a\u4e00\u4e2a\u76ee\u5f55\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u4e0a\u4f20\u6587\u4ef6\u4fdd\u5b58\u5230\u6307\u5b9a\u4f4d\u7f6e\u3002\u6700\u540e\uff0c\u8fd4\u56de\u4fdd\u5b58\u6587\u4ef6\u7684\u8def\u5f84\u6216\u8005\u4e0a\u4f20\u5931\u8d25\u7684\u4fe1\u606f\u3002<\/p>\n<ol>\n<li>\u6587\u4ef6\u4e0b\u8f7d<br \/>\u9664\u4e86\u4e0a\u4f20\u6587\u4ef6\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u65b9\u4fbf\u7684\u6587\u4ef6\u4e0b\u8f7d\u529f\u80fd\u3002\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u5728Laravel\u63a7\u5236\u5668\u4e2d\u63d0\u4f9b\u4e00\u4e2a\u4e0b\u8f7d\u6587\u4ef6\u7684\u8def\u7531\u4ee5\u53ca\u76f8\u5e94\u7684\u5904\u7406\u65b9\u6cd5\uff1a<\/li>\n<\/ol>\n<pre>use IlluminateSupportFacadesStorage;\n\npublic function downloadFile($filename)\n{\n    \/\/ \u83b7\u53d6\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84\n    $path = Storage::path($filename);\n\n    \/\/ \u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\n    if (Storage::exists($filename)) {\n        \/\/ \u4e0b\u8f7d\u6587\u4ef6\n        return response()-&amp;gt;download($path);\n    }\n\n    return '\u6587\u4ef6\u4e0d\u5b58\u5728';\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Laravel\u7684\u6587\u4ef6\u5b58\u50a8\u7cfb\u7edf\u4e2d\u7684Storage\u7c7b\u6765\u5904\u7406\u6587\u4ef6\u76f8\u5173\u7684\u64cd\u4f5c\u3002\u9996\u5148\uff0c\u8c03\u7528path\u65b9\u6cd5\u83b7\u53d6\u6307\u5b9a\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84\u3002\u63a5\u7740\uff0c\u4f7f\u7528exists\u65b9\u6cd5\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\u3002\u6700\u540e\uff0c\u901a\u8fc7download\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u6587\u4ef6\u4e0b\u8f7d\u7684\u54cd\u5e94\u3002<\/p>\n<ol>\n<li>\u6587\u4ef6\u5b58\u50a8<br \/>Laravel\u63d0\u4f9b\u4e86\u591a\u79cd\u6587\u4ef6\u5b58\u50a8\u9a71\u52a8\u4f9b\u9009\u62e9\uff0c\u5305\u62ec\u672c\u5730\u5b58\u50a8\u3001Amazon S3\u3001Rackspace\u4e91\u5b58\u50a8\u7b49\u3002\u4f60\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6config\/filesystems.php\u4e2d\u8bbe\u7f6e\u9ed8\u8ba4\u7684\u5b58\u50a8\u9a71\u52a8\uff0c\u5e76\u914d\u7f6e\u591a\u4e2a\u4e0d\u540c\u7684\u9a71\u52a8\u6765\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u6f14\u793a\u5982\u4f55\u4f7f\u7528\u672c\u5730\u5b58\u50a8\u9a71\u52a8\u4fdd\u5b58\u6587\u4ef6\u7684\u4f8b\u5b50\uff1a<\/p>\n<pre>use IlluminateSupportFacadesStorage;\n\npublic function storeFile(Request $request)\n{\n    if ($request-&amp;gt;hasFile('file')) {\n        $file = $request-&amp;gt;file('file');\n\n        \/\/ \u5c06\u6587\u4ef6\u4fdd\u5b58\u5230\u6307\u5b9a\u9a71\u52a8\u7684\u6307\u5b9a\u76ee\u5f55\n        $path = Storage::disk('public')-&amp;gt;putFile('uploads', $file);\n\n        \/\/ \u8fd4\u56de\u4fdd\u5b58\u7684\u8def\u5f84\n        return $path;\n    }\n\n    return '\u6587\u4ef6\u4e0a\u4f20\u5931\u8d25';\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u8c03\u7528disk\u65b9\u6cd5\u5e76\u4f20\u5165\u9a71\u52a8\u540d\u79f0\u6765\u6307\u5b9a\u8981\u4f7f\u7528\u7684\u5b58\u50a8\u9a71\u52a8\u3002\u7136\u540e\uff0c\u4f7f\u7528putFile\u65b9\u6cd5\u5c06\u4e0a\u4f20\u6587\u4ef6\u4fdd\u5b58\u5230\u6307\u5b9a\u9a71\u52a8\u7684\u6307\u5b9a\u76ee\u5f55\u3002\u6700\u540e\uff0c\u8fd4\u56de\u4fdd\u5b58\u7684\u8def\u5f84\u6216\u4e0a\u4f20\u5931\u8d25\u7684\u4fe1\u606f\u3002<\/p>\n<p>\u603b\u7ed3\uff1a<br \/>\u901a\u8fc7Laravel\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90\u3002\u672c\u6587\u4ecb\u7ecd\u4e86Laravel\u4e2d\u6587\u4ef6\u4e0a\u4f20\u3001\u6587\u4ef6\u4e0b\u8f7d\u548c\u6587\u4ef6\u5b58\u50a8\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e76\u7ed9\u51fa\u4e86\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u5927\u5bb6\u7406\u89e3\u548c\u5e94\u7528Laravel\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\u63d0\u4f9b\u4e86\u5e2e\u52a9\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLaravel\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\uff1a\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90\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\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\uff1a\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90 \u6982\u8ff0\uff1a\u5728\u73b0\u4ee3Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90\u7684\u7ba1\u7406\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u9700\u6c42\u3002Laravel\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684PHP\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\u529f\u80fd\uff0c\u4f7f\u5f97\u7ba1\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u548c\u8d44\u6e90\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u548c\u9ad8\u6548\u3002\u672c\u6587\u5c06\u4ecb\u7ecdLaravel\u4e2d\u7684\u6587\u4ef6\u5904\u7406\u548c\u5b58\u50a8\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e76\u7ed9\u51fa\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u6765\u6f14\u793a\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u529f\u80fd\u3002 \u6587\u4ef6\u4e0a\u4f20\u5728Laravel\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5185\u7f6e\u7684IlluminateHttpRequest\u7c7b\u6765\u5904\u7406\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u5728Laravel\u63a7\u5236\u5668\u4e2d\u63a5\u6536\u548c\u5904\u7406\u4e00\u4e2a\u4e0a\u4f20\u6587\u4ef6\uff1a use IlluminateHttpRequest; public function uploadFile(Request $request) { if ($request-&amp;gt;hasFile(&#8216;file&#8217;)) { $file = $request-&amp;gt;file(&#8216;file&#8217;); \/\/ \u5c06\u6587\u4ef6\u4fdd\u5b58\u5230\u6307\u5b9a\u4f4d\u7f6e $path = $file-&amp;gt;store(&#8216;uploads&#8217;); \/\/ \u8fd4\u56de\u6587\u4ef6\u4fdd\u5b58\u7684\u8def\u5f84 return $path; } return &#8216;\u6587\u4ef6\u4e0a\u4f20\u5931\u8d25&#8217;; } \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528hasFile\u65b9\u6cd5\u68c0\u67e5\u8bf7\u6c42\u4e2d\u662f\u5426\u5305\u542b\u4e86\u540d\u4e3afile\u7684\u6587\u4ef6\u3002\u63a5\u7740\uff0c\u8c03\u7528file\u65b9\u6cd5\u83b7\u53d6\u4e0a\u4f20\u6587\u4ef6\u7684\u5b9e\u4f8b\u3002\u901a\u8fc7\u8c03\u7528store\u65b9\u6cd5\u5e76\u6307\u5b9a\u4e00\u4e2a\u76ee\u5f55\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u4e0a\u4f20\u6587\u4ef6\u4fdd\u5b58\u5230\u6307\u5b9a\u4f4d\u7f6e\u3002\u6700\u540e\uff0c\u8fd4\u56de\u4fdd\u5b58\u6587\u4ef6\u7684\u8def\u5f84\u6216\u8005\u4e0a\u4f20\u5931\u8d25\u7684\u4fe1\u606f\u3002 \u6587\u4ef6\u4e0b\u8f7d\u9664\u4e86\u4e0a\u4f20\u6587\u4ef6\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u65b9\u4fbf\u7684\u6587\u4ef6\u4e0b\u8f7d\u529f\u80fd\u3002\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u5728Laravel\u63a7\u5236\u5668\u4e2d\u63d0\u4f9b\u4e00\u4e2a\u4e0b\u8f7d\u6587\u4ef6\u7684\u8def\u7531\u4ee5\u53ca\u76f8\u5e94\u7684\u5904\u7406\u65b9\u6cd5\uff1a use IlluminateSupportFacadesStorage; public function downloadFile($filename) { \/\/ \u83b7\u53d6\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84 $path = Storage::path($filename); \/\/ \u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728 if (Storage::exists($filename)) { \/\/ \u4e0b\u8f7d\u6587\u4ef6 return response()-&amp;gt;download($path); } return &#8216;\u6587\u4ef6\u4e0d\u5b58\u5728&#8217;; [&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-24406","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24406","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=24406"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24406\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}