如何在 asp.net 核心 MVC Controller 中使用 ReadAsStringAsync?
Microsoft.AspNetCore.Mvc.Request 没有 Content 属性。有没有替代方法?谢谢!
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using AuthLibrary;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Web;
using System.Web.Http;
using System.Threading.Tasks;
[Microsoft.AspNetCore.Mvc.Route("TestAPI")]
public class TestController : Controller
{
[Microsoft.AspNetCore.Mvc.HttpPost]
[AllowAnonymous]
[Microsoft.AspNetCore.Mvc.Route("Start")]
public async Task<HttpResponseMessage> Start()
{
string req = await this.Request.Content.ReadAsStringAsync();
////
}
}
最佳答案
对于 Asp.Net Core MVC,您可以使用 request.Body
访问请求内容。 .
这是一个扩展:
public static class HttpRequestExtensions
{
/// <summary>
/// Retrieve the raw body as a string from the Request.Body stream
/// </summary>
/// <param name="request">Request instance to apply to</param>
/// <param name="encoding">Optional - Encoding, defaults to UTF8</param>
/// <returns></returns>
public static async Task<string> GetRawBodyStringAsync(this HttpRequest request, Encoding encoding = null)
{
if (encoding == null)
encoding = Encoding.UTF8;
using (StreamReader reader = new StreamReader(request.Body, encoding))
return await reader.ReadToEndAsync();
}
/// <summary>
/// Retrieves the raw body as a byte array from the Request.Body stream
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public static async Task<byte[]> GetRawBodyBytesAsync(this HttpRequest request)
{
using (var ms = new MemoryStream(2048))
{
await request.Body.CopyToAsync(ms);
return ms.ToArray();
}
}
}
利用:
public async Task<string> ReadStringDataManual()
{
return await Request.GetRawBodyStringAsync();
}
引用:Accepting Raw Request Body Content in ASP.NET Core API Controllers
关于asp.net-core - 如何在 asp.net 核心 MVC Controller 中使用 ReadAsStringAsync?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/56065605/