（jQuery文件上傳）maxFileSize行爲怪異

Question

我的選擇是在一個奇怪的方式，我不知道它是否使用我不知道的單位，或者如果它是簡單的竊聽。

例如，將其設置爲12000允許我上傳〜50ko而不是〜120ko的文件，而將其設置爲15000允許我上傳850ko文件。

它似乎也取決於文件的類型（有時會上傳850ko png，而850ko jpg不會）。

會有人知道這個問題可能是什麼？

$('#fileupload').fileupload({ 
    acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i, 
    maxFileSize: 12000, 
    progressInterval: 10, 
    disableImageResize: false, 
    imageMinWidth: 150, 
    imageMaxWidth: 150, 
    imageMinHeight: 150, 
    imageMaxHeight: 150, 
    imageCrop: true, 
    processfail: rest of the code... 


<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included --> 
     <script src="/core/scripts/blueimp/js/vendor/jquery.ui.widget.js"></script> 
     <!-- The Load Image plugin is included for the preview images and image resizing functionality --> 
     <script src="/core/scripts/blueimp/js/load-image.all.min.js"></script> 
     <!-- The Canvas to Blob plugin is included for image resizing functionality --> 
     <script src="/core/scripts/blueimp/js/canvas-to-blob.min.js"></script> 
     <!-- The Iframe Transport is required for browsers without support for XHR file uploads --> 
     <script src="/core/scripts/blueimp/js/jquery.iframe-transport.js"></script> 
     <!-- The basic File Upload plugin --> 
     <script src="/core/scripts/blueimp/js/jquery.fileupload.js"></script> 
     <!-- The File Upload processing plugin --> 
     <script src="/core/scripts/blueimp/js/jquery.fileupload-process.js"></script> 
     <!-- The File Upload validation plugin --> 
     <script src="/core/scripts/blueimp/js/jquery.fileupload-validate.js"></script> 
     <!-- The File Upload image preview & resize plugin --> 
     <script src="/core/scripts/blueimp/js/jquery.fileupload-image.js"></script> 

Answer 1

這可能會發生在不支持瀏覽器File API的情況。 ü可以用棘手的方法，在這個問題上，

maxFileSize and acceptFileTypes in blueimp file upload plugin do not work. Why?

上面的回答已不適用的功能data.originalFiles [0]寫道。而不是使用data.files [data.index]