c# - 上传捕获的图像进行解析(解析对象)

Question

我正在尝试使用 Xamarin(c#) 开发一个 android 应用程序并解析用户将捕获图片并将其上传到解析的位置。我知道如何上传文本文件，但由于我是新手，所以我不知道如何处理图像文件，谁能帮忙。这就是我上传文本文件的方式

byte[] data = System.Text.Encoding.UTF8.GetBytes("This is content of the text file");

                ParseFile file = new ParseFile("resume.txt", data);
                await file.SaveAsync();

            ParseObject gameScore = new ParseObject("GameScore");
            gameScore["score"] = 0001;
            gameScore["playerName"] = " Bob";
            gameScore["e"] = file;
            await gameScore.SaveAsync();`

谁能帮我解决这个问题..谢谢。

Answer 1

Parse 有一个完整的 section of docs致力于处理文件。

// File is in System.IO
byte[] data = File.ReadAllBytes(path_to_your_image);
ParseFile file = new ParseFile(name_of_your_file, data);
await file.SaveAsync();

// link your file object to your Parse object
gameScore["image"] = file;

更新:

文档特别说

It's important that you give a name to the file that has a file extension. This lets Parse figure out the file type and handle it accordingly. So, if you're storing PNG images, make sure your filename ends with .png.