c# - 如何将 curl 请求转换为 HttpClient

Question

我有一个如下所示的 curl 请求:

curl -i -XPOST 'http://my_url:port/write?db=myDb' -u user:xxxxx --data-binary 'FieldName,host=M.233 value=52.666 timestamp'

我正在尝试使用 HttpClient 发布此请求。我不确定我应该怎么调用它。这是我尝试做的:

public async void  TestHttpClient()
{ 
    var client = new HttpClient();
    var credentials = Encoding.ASCII.GetBytes("user:xxxxx");
    var header = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(credentials));
    client.DefaultRequestHeaders.Authorization = header;
    client.BaseAddress = new Uri("http://my_url:port/write?db=myDb");
    var result = await client.PostAsync(..);
}

我应该为 PostAsync() 编写哪些参数？

如何将 --data-binary 和 FieldName,host=M.233 value=52.666 timestamp 从 curl 转换为 HttpClient？

Answer 1

我的解决方案是:

public async Task TestHttpClient()
{ 
    var client = new HttpClient();
    var credentials = Encoding.ASCII.GetBytes("user:xxxxx");
    var header = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(credentials));
    client.DefaultRequestHeaders.Authorization = header;
    String url = "http://my_url:port/write?db=myDb";
    String content = "FieldName,host=M.233 value=52.666 timestamp";
    StringContent stringContent = new StringContent(content);
    var result = await client.PostAsync(url, stringContent);
}