using Flurl;
using Flurl.Http;
public async Task SomeMethod()
{
var response = await "https://example.com/api/someendpoint".WithHeader("Content-Type", "application/json")
.PostJsonAsync(new { prop1 = "value1", prop2 = "value2" });
if (response.StatusCode == 200)
{
//处理响应
}
else
{
//处理错误
}
}