小编han*_*shi的帖子

我是 dot net core 的新手。如何将图像上传、编辑和删除到 dot net core WEB API？我应该做什么，一步一步添加/编辑或删除图像。我没有 wwwroot 文件夹。我需要上传员工头像，如果我删除员工，员工头像也应该被删除。

这是我的 EmployeeController.cs 文件

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using EmployeeWebApi.Models;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Hosting.Internal;

namespace EmployeeWebApi.Controllers
{
    [Route("api/[Controller]")]
    [ApiController]
    public class EmployeeController:ControllerBase
    {
        private readonly EmployeeDbContext _context; 
        public EmployeeController(EmployeeDbContext context)
        {
            _context = context;
        }

        //GET: api/Emplyeee
        [HttpGet]
        public async Task<List<Employee>> GetAllEmployees(){
           
            var employees = await _context.Thanusiga_Employees.ToListAsync();

            return employees;
        }

        //GET: api/Employee/5
        [HttpGet("{id}")]
        public async Task<ActionResult<Employee>> GetEmployee(int id){
            var …