添加项目文件。

XXCpzs.MobileAppService/Controllers/ItemController.cs

@@ -0,0 +1,79 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using XXCpzs.Models;
+
+namespace XXCpzs.Controllers
+{
+    [Route("api/item")]
+    [ApiController]
+    public class ItemController : ControllerBase
+    {
+        private readonly IItemRepository ItemRepository;
+
+        public ItemController(IItemRepository itemRepository)
+        {
+            ItemRepository = itemRepository;
+        }
+
+        [HttpGet]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public ActionResult<IEnumerable<Item>> List()
+        {
+            return ItemRepository.GetAll().ToList();
+        }
+
+        [HttpGet("{id}")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult<Item> GetItem(string id)
+        {
+            Item item = ItemRepository.Get(id);
+
+            if (item == null)
+                return NotFound();
+
+            return item;
+        }
+
+        [HttpPost]
+        [ProducesResponseType(StatusCodes.Status201Created)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        public ActionResult<Item> Create([FromBody]Item item)
+        {
+            ItemRepository.Add(item);
+            return CreatedAtAction(nameof(GetItem), new { item.Id }, item);
+        }
+
+        [HttpPut]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        public ActionResult Edit([FromBody] Item item)
+        {
+            try
+            {
+                ItemRepository.Update(item);
+            }
+            catch (Exception)
+            {
+                return BadRequest("Error while editing item");
+            }
+            return NoContent();
+        }
+
+        [HttpDelete("{id}")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult Delete(string id)
+        {
+            Item item = ItemRepository.Remove(id);
+
+            if (item == null)
+                return NotFound();
+
+            return Ok();
+        }
+    }
+}