使用objective-c上传图片

Question

我正在为Web服务编写iPhone应用程序，我需要将图片上传到服务中。在网络版中，它使用AJAX。但我对此知之甚少。我找到上传按钮的网页下面的代码：

 if (button.length) { 
     new AjaxUpload(button, { 
      action: '/Media/UploadFile', 
      responseType: 'json', 
      onSubmit: function (file, ext) { 
       $('#bBar').progressBar(0); 
       var uid = createUUID(); 
       timerID = setTimeout(function() { checkImageUploadProgress(uid, 1, 'image') }, 1000); 
       startUpload(); 
       this.setData({ fileType: 1, guid: uid, DJUploadStatus: '::DJ_UPLOAD_ID::' + uid }); 
      }, 
      onComplete: function (file, response) { 
      } 
     }); 
    } 

我应该如何实现使用NSConnection连接类这个功能呢？

Answer 1

FTP vs HTTP upload on iPhone

upload image from iPhone application

Upload image along with other data in same POST

iPhone UIImage upload to web service

而且有很多人。 我相信你会设法做到这些问题的答案。