状态文本为"ok“的多个异常状态代码

Question

我正在开发一个小项目中的异常处理程序，无论是什么异常或异常代码，HTTP响应总是返回一个状态文本"ok“

Console log

.net核心5控制器类：

using API.Data;
using API.Entities;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace API.Controllers
{
    public class BuggyController : BaseApiController
    {
        private readonly ApplicationDbContext _context;
        public BuggyController(ApplicationDbContext context)
        {
            _context = context;
        }

        [Authorize]
        [HttpGet("auth")]
        public ActionResult<string> GetSecret()
        {
            return "secret test";
        }

        [HttpGet("not-found")]
        public ActionResult<AppUser> GetNotFound()
        {
            var thing = _context.Users.Find(-1);

            if (thing == null)
                return NotFound();

            else
                return thing;
        }

        [HttpGet("server-error")]
        public ActionResult<string> GetServerError()
        {
            var thing = _context.Users.Find(-1);

            var thingToReturn = thing.ToString();

            return thingToReturn;
        }

        [HttpGet("bad-request")]
        public ActionResult<string> GetBadRequest()
        {
            return BadRequest("This was not a good request");
        }
    }
}

测试异常的角度组件：

import { HttpClient } from '@angular/common/http';
import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-test-errors',
  templateUrl: './test-errors.component.html',
  styleUrls: ['./test-errors.component.css']
})
export class TestErrorsComponent implements OnInit {
  baseUrl = "https://localhost:5001/api/";

  constructor(private http: HttpClient) { }

  ngOnInit(): void {
  }

  get404Error() {
    this.http.get(this.baseUrl + 'buggy/not-found').subscribe(response => {

      console.log(response)


    }, error => {
      console.log(error);
    })  

  }

  get400ValidationError() {
    this.http.post(this.baseUrl + 'buggy/register', {}).subscribe(response => {

      console.log(response)


    }, error => {
      console.log(error);
    })
  }


  get400Error() {
    this.http.get(this.baseUrl + 'buggy/bad-request').subscribe(response => {

      console.log(response)


    }, error => {
      console.log(error);
    })

  }

  get500Error() {
    this.http.get(this.baseUrl + 'buggy/server-error').subscribe(response => {

      console.log(response)


    }, error => {
      console.log(error);
    })

  }

  get401Error() {
    this.http.get(this.baseUrl + 'buggy/auth').subscribe(response => {

      console.log(response)


    }, error => {
      console.log(error);
    })

  }
}

我非常感谢一些关于为什么我得到的状态文本是ok的帮助。我一遍又一遍地检查了所有的东西，仍然是一样的。感谢你的帮助

Answer 1

我在Udemy的课程QA中找到了答案。它与http/2和angular客户端本身的默认值有关。简而言之，在http/2请求中，statusText从响应中删除，angular用缺省数据(即statusText=Ok )填充缺失的信息。这也是其他地方提到的问题

Course link main reference