1. 创建项目

• VSCode 打开准备用来存放项目文件夹的文件夹；
• VSCode 中打开终端，运行命令：dotnet new webapi -o HelloRestful
• 当对话框询问是否要将所需资产添加到项目时，选择“是”。

2. 添加自定义逻辑

• 在解决方案中（Controllers 同级）新建一个 Models 文件夹；
• 在 Models 目录下新建 EmployeeInfo.cs 类，代码如下：
  

  using System;
  
  namespace HelloRestful.Controllers
  {
      public class EmployeeInfo
      {
          public int EmployeeNo { get; set; }
          public string EmployeeName { get; set; }
          public int Age { get; set; }
          public int Sex { get; set; }
          public string Position { get; set; }
          public bool IsActive { get; set; } = false;
          public DateTime CreateDate { get; set; } = DateTime.Now;
      }
  }

  View Code
• 在 Controllers 目录下新建 EmployeeInfoController.cs 类，代码如下：
  

  using System.Collections.Generic;
  using Microsoft.AspNetCore.Mvc;
  
  namespace HelloRestful.Controllers
  {
      [Route("api/[controller]")]
      [ApiController]
      public class EmployeeInfoController
      {
          private List<EmployeeInfo> employeeInfos = new List<EmployeeInfo>
          {
              new EmployeeInfo{
                  EmployeeNo = 1,
                  EmployeeName = "Jack",
                  Age = 21,
                  Sex = 1,
                  Position = "Front-end Development",
              },
              new EmployeeInfo{
                  EmployeeNo = 2,
                  EmployeeName = "Tom",
                  Age = 23,
                  Sex = 0,
                  Position = "Front-end Development",
              },
              new EmployeeInfo{
                  EmployeeNo = 3,
                  EmployeeName = "Martin",
                  Age = 22,
                  Sex = 1,
                  Position = ".Net Development",
              },
          };
  
          [HttpGet]
          public IEnumerable<EmployeeInfo> Get()
          {
              return employeeInfos;
          }
      }
  }

  View Code

 

3. 允许跨域配置