如何使用App42上传图片

Question

我有一个WebApi项目和一个安卓客户端，我需要使用App42从WebApi上传一些图像，问题是，在this教程中，它必须有一个StringPath，但我没有stringPath，因为图像将由安卓客户端为Api发送，然后保存这些图像。我是否必须从安卓系统以Base64格式发送图像，然后创建一个位图格式的tempFileObject，然后将stringPath放入其中？

String name = "MyPic";    
String userName = "Nick";    
String filePath = " file path from gallery /sd card";   
String fileType = "IMAGE";    
String description = "This is my holiday pic";  
Upload upload = uploadService.UploadFileForUser(name,userName,filePath,fileType,description);    
// File will get uploaded in App42 cloud with above snippet.      
IList<Upload.File> fileList =  upload.GetFileList();  // This will have only single file uploaded above  
for (int i = 0; i < fileList.Count; i++)    
{    
    Console.WriteLine("fileUrl is " + fileList[i].GetUrl());    
    //This will return uploaded file URL  
}

Answer 1

如果我理解了这个查询，那么您没有将文件保存在设备的本地文件存储中。如果是，那么您可以使用another API，它将询问您图像的InputSteam作为参数。

我希望这能帮到你。