• 异步上传文件


    <!DOCTYPE html>
    
    <html>
    <head>
        <meta name="viewport" content="width=device-width" />
        <script src="~/Scripts/jquery-1.8.2.min.js"></script>
        <title>Index</title>
        <script>
            $(function() {
                $(':button').click(function () {
                    var formData = new FormData();
                    var file = $("input[type='file']")[0].files[0];
                    formData.append("files", file);
                    $.ajax({
                        url: '/Upload/Upload',  //server script to process data
                        type: 'POST',
                         
                        //Ajax事件
                        //beforeSend: beforeSendHandler,
                        //success: completeHandler,
                        //error: errorHandler,
                        // Form数据
                        data: formData,
                        //Options to tell JQuery not to process data or worry about content-type
                        cache: false,
                        contentType: false,
                        processData: false
                    });
                });
            });
    
            
        </script>
    </head>
    <body>
        <form enctype="multipart/form-data">
            <input name="file" type="file" multiple="multiple" />
            <input type="button" value="Upload" />
            <input type="text" name="userName" value="ice" />
        </form>
        
    </body>
    </html>
    

      

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  • 原文地址:https://www.cnblogs.com/ICE_Inspire/p/5557368.html
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