【发布时间】:2021-10-16 11:10:21
【问题描述】:
我尝试修改此 Microsoft.docs 示例 => Call an ASP.NET Core web API with JavaScript
我想使用 fetch POST 发送username 和password,我的AccountController 应该返回Token
在执行此操作之前,我已经在 POSTMAN 和 Swagger 上测试了我的 login API,它有效!
更新
我解决了 POST ERROR 415,但仍然有 GET ERROR 405 ,有人能告诉我原因吗?谢谢!
我的错误:
Imgur
我的测试:
{
"username": "Genevieve",
"password": "sss"
}
Curl
curl -X POST "https://localhost:5001/login" -H "accept: text/plain" -H "Content-Type: application/json" -d "{\"username\":\"Genevieve\",\"password\":\"string\"}"
Request URL https://localhost:5001/login
Server response
Code Details
200
Response body
Download
{
"token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJHZW5ldmlldmUiLCJqdGkiOiJmYjJhNjdlNC1hZWFjLTRkMTktOWU2ZC03NDk0ZTVmMWYwNzciLCJyb2xlcyI6IkFkbWluIiwibmJmIjoxNjI4ODM0NTcwLCJleHAiOjE2Mjg4MzgxNzAsImlhdCI6MTYyODgzNDU3MCwiaXNzIjoiYXBpMSJ9.8HqCMwAbm3KXMXTGo868dARfF1UfMC1BEniq01UfyFQ"
}
Response headers
content-type: application/json; charset=utf-8
date: Fri13 Aug 2021 06:02:49 GMT
server: Kestrel
我的 Javascript 代码:
function sendtoken(){
const token_name = document.getElementById('token_name');
const data = {
username : 'Genevieve',
password : 'sss'
};
fetch('login', {
method: 'POST',
headers: {
'Accept' : 'application/json, text/plain, */*',
'Content-Type': 'application/json'
},
body : JSON.stringify(data)
})
.then(response => response.json())
.then(() => {
getToken();
})
.catch( error => console.error('Unable to send Token.', error));
}
function getToken(){
fetch('login')
.then(response => response.json())
.then( data => _displayToken(data))
.catch( error => console.error('Unable to get Token.', error));
}
function _displayToken(data){
const final = document.getElementById('Token');
final.innerHTML = data.token ;
console.log(data.token);
}
我的 API:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using api1.Helpers;
using api1.Models;
using api1.ViewModels;
using Microsoft.AspNetCore.Cors;
namespace api1.Controllers
{
[ApiController]
public class AccountController : ControllerBase
{
private readonly JwtHelpers helpers;
public AccountController(JwtHelpers helpers)
{
this.helpers = helpers;
}
[EnableCors("GetPolicy")]
[HttpPost("login")]
public ActionResult<LoginResult> Login(Login model)
{
if (CheckPassword(model.Username,model.Password))
{
return new LoginResult(){
Token = helpers.GenerateToken(model.Username,"Admin",60)
};
}
else
{
return BadRequest();
}
}
private bool CheckPassword(string username, string password)
{
if(username == "Genevieve")
{
return true;
}
else
{
return false;
}
}
}
}
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标签: javascript c# json asp.net-web-api token