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Javascript 上载要分析的文件时出错_Javascript_Html_File Upload_Parse Platform - Fatal编程技术网

Javascript 上载要分析的文件时出错

Javascript 上载要分析的文件时出错,javascript,html,file-upload,parse-platform,Javascript,Html,File Upload,Parse Platform,我试图将文件pdf加载到parse中,但在我的解析中没有显示任何内容,因此我假设以下代码中存在错误。注意:我创建了一个新的自定义类扫描 <HTML> <head> <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script> </head> <body> <

我试图将文件pdf加载到parse中,但在我的解析中没有显示任何内容,因此我假设以下代码中存在错误。注意:我创建了一个新的自定义类扫描

<HTML>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
</head>

<body>
<form id="fileupload" name="fileupload" enctype="multipart/form-data" method="post">
 <input type="file" id="pic">
   <input type="submit" value="Submit">


</form>

<script type="text/javascript">
    Parse.initialize("id", "id");


   var products = Parse.Object.extend("Product");

  var fileUploadControl = $("#pic")[0];
if (fileUploadControl.files.length > 0) {
var file = fileUploadControl.files[0];
var name = "photo.png";

var parseFile = new Parse.File(name, file);
}
parseFile.save().then(function() {
  //The file has been saved to Parse.
   }, function(error) {
   // The file either could not be read, or could not be saved to Parse.
 });


    </script>


</head>
</body>
</HTML>

任何帮助都将不胜感激。

我假设您粘贴的代码不完整,因为缺少Parse JS库;尝试将代码包装到$'fileupload'。如果没有它,submitfunction{}将不会像预期的那样为您提供文件变量。我建议您进行以下操作。还要记住,上传到Parse.Administrator的每个文件都有10MB的文件大小限制。有没有幸运破解它?