CE/JwtTest/Controllers/WeatherForecastController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using JwtTest.Jwt;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;

namespace JwtTest.Controllers
{
    [ApiController]
    [Route("[controller]")]
    public class WeatherForecastController : ControllerBase
    {
        private static readonly string[] Summaries = new[]
        {
            "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
        };

        private readonly ILogger<WeatherForecastController> _logger;





        public WeatherForecastController(ILogger<WeatherForecastController> logger)
        {
            _logger = logger;
        }

        [HttpGet("Login")]

        public IActionResult Login(string role)
        {
            string jwtStr = string.Empty;
            bool suc = false;

            if (role != null)
            {
                // 将用户id和角色名，作为单独的自定义变量封装进 token 字符串中。
                TokenModel tokenModel = new TokenModel { Uid = "abcde", Role = role };
                jwtStr = JwtHelper.IssueJwt(tokenModel);//登录，获取到一定规则的 Token 令牌
                suc = true;
            }
            else
            {
                jwtStr = "login fail!!!";
            }

            return Ok(new
            {
                success = suc,
                token = jwtStr
            });
        }


        [HttpGet]
        public IEnumerable<WeatherForecast> Get()
        {
            var rng = new Random();
            return Enumerable.Range(1, 5).Select(index => new WeatherForecast
            {
                Date = DateTime.Now.AddDays(index),
                TemperatureC = rng.Next(-20, 55),
                Summary = Summaries[rng.Next(Summaries.Length)]
            })
            .ToArray();
        }


        /// <summary>
        /// 需要Admin权限
        /// </summary>
        /// <returns></returns>
        [HttpGet("Admin")]
        [Authorize(Roles = "Admin")]
        public IActionResult Admin()
        {
            return Ok("hello admin");
        }


        /// <summary>
        /// 需要System权限
        /// </summary>
        /// <returns></returns>
        [HttpGet("System")]
        [Authorize(Roles = "System")]
        public IActionResult System()
        {
            return Ok("hello System");
        }
    }
}