laravel单文件、多文件上传的实现方法-Laravel-、刘德华、刘亦菲、谌洪

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laravel单文件、多文件上传的实现方法

代码超简洁也超好理解呀！！！ (欢迎补充~)

先设置上传文件的路由：

Route::post(&#39;upload/images&#39;[&#39;as&#39;=>&#39;uploadImages&#39;,&#39;uses&#39;=>&#39;UploadController@uploadImages&#39;]);  
 Route::post(&#39;upload/multiUpload&#39;[&#39;as&#39;=>&#39;multiUpload&#39;,&#39;uses&#39;=>&#39;UploadController@multiUpload&#39;]);

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再设置uploads磁盘地址，之后储存文件会使用到。config / filesystem : disks

 &#39;disks&#39; => [
 
        &#39;local&#39; => [
            &#39;driver&#39; => &#39;local&#39;,
            &#39;root&#39; => storage_path(&#39;app&#39;),
        ],
 
        &#39;uploads&#39;=>[
            &#39;driver&#39;=>&#39;local&#39;,
            &#39;root&#39;=>public_path(&#39;uploads/&#39;),
        ]
    ],

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最后UploadController定义上传函数(使用Storage的disk方法来访问uploads磁盘，就是前面filesystem文件里设置的)

putFile方法：管理文件到指定的存储位置，例为自动生成文件名，也可以手动设置 ('20190705', $file，'test.png')

 //上传单张图
 public function uploadImages(Request $request)
    {
        if ($request->isMethod(&#39;post&#39;)) {
            $file = $request->file(&#39;file&#39;);
            if($file->isValid()){
                $path = Storage::disk(&#39;uploads&#39;)->putFile(date(&#39;Ymd&#39;) , $file);
                if($path) {
                    return [&#39;code&#39; => 0 , &#39;msg&#39; => &#39;上传成功&#39; , &#39;data&#39; => $path];
                }
                else {
                    return [&#39;code&#39; => 400 , &#39;msg&#39; => &#39;上传失败&#39;];
                }
            }
        } else {
            return [&#39;code&#39; => 400, &#39;msg&#39; => &#39;非法请求&#39;];
        }
    }
//上传多张图
 public function multiUpload(Request $request)
    {
        if($request->method(&#39;post&#39;)){
            $files = $request->allFiles();
            if(is_array($files)){
                foreach($files as $file){
                    $path = Storage::disk(&#39;uploads&#39;)->putFile(date(&#39;Ymd&#39;) , $file);
                }
                if( $path ) {
                    return [&#39;code&#39; => 0 , &#39;msg&#39; => &#39;上传成功&#39; , &#39;data&#39; => $path];
                }
                else {
                    return [&#39;code&#39; => 400 , &#39;msg&#39; => &#39;上传失败&#39;];
                }
            }
        }else{
            return [&#39;code&#39; => 400, &#39;msg&#39; => &#39;非法请求&#39;];
        }
    }

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最最最最后：模板的上传操作……自行看layui文档吧，一毛一样的操作！！！

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