小修改

src/main/java/jty/expressdistributionsystem/controller/UserController.java

@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import jakarta.annotation.Resource;
+import jakarta.validation.constraints.NotBlank;
 import jty.expressdistributionsystem.DTO.AddresseeDTO;
 import jty.expressdistributionsystem.DTO.GoodsDTO;
 import jty.expressdistributionsystem.DTO.PickUpExpressDTO;
@@ -242,9 +243,12 @@ public class UserController {
         return new Result<>(200, "代取成功", "");
     }
 
-    // 用户查询快递
+    // 用户查询快递(完成)
     @GetMapping("/query")
-    public Result<Goods> queryGoods(@RequestParam Long queryCode, @RequestParam Long queryId) {
+    public Result<Goods> queryGoods(@RequestParam String queryCode, @RequestParam Long queryId) {
+        if (queryCode.isEmpty()) {
+            return new Result<>(400, "查询失败", null);
+        }
         Long id = GetIdUtil.getId();
         LambdaQueryWrapper<Goods> goodsLambdaQueryWrapper = new LambdaQueryWrapper<>();
         if (Objects.equals(id, queryId)) {
@@ -262,4 +266,20 @@ public class UserController {
             }
         }
     }
+
+    // 用户查询用户信息(完成)
+    @GetMapping("/queryInfo")
+    public Result<String> queryInfo(@RequestParam Long otherId) {
+        User user = userService.getById(otherId);
+        return new Result<>(200, "", user.getUserName());
+    }
+
+    // 用户获取单个快递历史记录(完成)
+    @GetMapping("/singleHistory")
+    public Result<Records> singleHistory(@RequestParam String goodsId) {
+        LambdaQueryWrapper<Records> recordsLambdaQueryWrapper = new LambdaQueryWrapper<>();
+        recordsLambdaQueryWrapper.eq(Records::getGoodsId, goodsId);
+        Records records = recordsService.getOne(recordsLambdaQueryWrapper);
+        return new Result<>(200, "", records);
+    }
 }