Question

我正在从基于c＃console的应用程序向我的API发送一些日文字符，但我没有像

那样正确地使用它

我发送 - 配赋率登录通过此代码编码后 -

HttpUtility.UrlEncode(entry.Value, Encoding.UTF8);

该值变为 -

％E9％85％8D％E8％B3％A6％E7％8E％87％E7％99％BB％E9％8C％B2

这是一个正确的UTF-8编码值，但在API端我应该

％e9％85％8d％e8％b3％a6％e7％8e％87％e7％99％bb％e9％8c％b2，

但我得到了 -

éè³|ç»»é²

意外的价值。

//这是我的代码

 public string CallRestMethodPost(string apiUrl, string data1)
 {
    File.WriteAllBytes("C:\\file.txt", Encoding.UTF8.GetBytes("こんにちは"));
    // Create a request using a URL that can receive a post. 
    //  data1 = "project_id=278&screen_name=01&english_uispecs_name=01_uispecs_english.xls&japanese_uispecs_name=01_uispecs_japanese.xls&function_id=dsdas&subsystem=配賦率登録";
    WebRequest request = WebRequest.Create(apiUrl);
    // Set the Method property of the request to POST.
    request.Method = "POST";
    // Create POST data and convert it to a byte array.
    // string postData = "This is a test that posts this string to a Web server.";
    byte[] byteArray = Encoding.UTF8.GetBytes(data1);
    File.WriteAllBytes("C:\\fileq.txt", byteArray);
    // Set the ContentType property of the WebRequest.
    request.ContentType = "application/x-www-form-urlencoded";
    // Set the ContentLength property of the WebRequest.
    request.ContentLength = byteArray.Length;
    // Get the request stream.
    Stream dataStream = request.GetRequestStream();
    // Write the data to the request stream.
    dataStream.Write(byteArray, 0, byteArray.Length);
    // Close the Stream object.
    dataStream.Close();
    // Get the response.
    WebResponse response = request.GetResponse();
    // Display the status.
    Console.WriteLine(((HttpWebResponse)response).StatusDescription);
    // Get the stream containing content returned by the server.
    dataStream = response.GetResponseStream();
    // Open the stream using a StreamReader for easy access.
    StreamReader reader = new StreamReader(dataStream);
    // Read the content.
    string responseFromServer = reader.ReadToEnd();
    // Display the content.
    Console.WriteLine(responseFromServer);
    // Clean up the streams.
    reader.Close();
    dataStream.Close();
    response.Close();
    return responseFromServer;
}

Answer 1

问题在于内容类型

request.ContentType = "application/x-www-form-urlencoded;charset=utf-8";

Answer 2

您可以在发送之前尝试Base64对数据进行编码。

日语字符编码

2 个答案: