jQuery的文件上传：原始图像

Question

我使用jQuery文件上传保存的大小：

Original file; 
Big; 
Medium; 
Thumb; 

现在我送50个图像和原件文件夹大小的85％。

原始图像保存为1280像素，我如何将其更改为800x800？

Answer 1

解决方法是更改​​： imageMaxWidth和imageMaxHeight参数。完整示例：

$('#fileupload').fileupload({ 
     url: url, 
     dataType: 'json', 
     paramName: 'files[]', 
     autoUpload: true, 
     acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i, 
     maxFileSize: 999000, 
     // Enable image resizing, except for Android and Opera, 
     // which actually support image resizing, but fail to 
     // send Blob objects via XHR requests: 
     disableImageResize: /Android(?!.*Chrome)|Opera/ 
      .test(window.navigator.userAgent), 
     //previewMaxWidth: 100, 
     //previewMaxHeight: 100, 
     imageMaxWidth: 800, 
     imageMaxHeight: 800, 
     imageCrop: false, 
     previewCrop: true 
    });