修改

src/后端/java/SendDemand/controller/SendDemandController.java

@@ -0,0 +1,41 @@
+package com.softegg.freetogo.SendDemand.controller;
+
+import com.softegg.freetogo.SendDemand.service.SendDemandService;
+import com.softegg.freetogo.Demand.Dao.DemandsRepository;
+import com.softegg.freetogo.Demand.bean.Demands;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Map;
+/**
+ * @description:登录服务前后端交互
+ * @author:wuyifan
+ * @date:2024/5/10 23:09
+ */
+
+@RestController
+//@CrossOrigin(origins = "*")
+@RequestMapping("/SendDemand")
+public class SendDemandController {
+
+    @Autowired
+    SendDemandService sendDemandService;
+
+    /**
+     * @description: 发送需求的交互逻辑
+     * @param: map
+     * @return: java.lang.String
+     * @author: zhanglinhao
+     * @date: 2024/5/9 22:45
+     */
+    @PostMapping("register")
+    public int SendDemand(@RequestBody Map<String, Object> map) {
+        return switch (sendDemandService.sendnewDemandAccount(map.get("city").toString(), map.get("phone").toString())){
+            case 1005 -> 1;//需求发送成功
+            default -> 0;
+        };
+    }
+}

src/后端/java/SendDemand/service/SendDemandService.java

@@ -0,0 +1,13 @@
+package com.softegg.freetogo.SendDemand.service;
+
+import org.springframework.stereotype.Service;
+
+/**
+ * @description:抽象需求发送服务接口类
+ * @author:wuyifan
+ * @date:2024/5/10 23:31
+ */
+@Service
+public interface SendDemandService {
+    int sendnewDemandAccount(String city, String phone);
+}

src/后端/java/SendDemand/service/SendDemandServiceImpl.java

@@ -0,0 +1,39 @@
+package com.softegg.freetogo.SendDemand.service;
+
+import com.softegg.freetogo.Demand.bean.Demands;
+import com.softegg.freetogo.Demand.service.DemandsService;
+import com.softegg.freetogo.User.service.UsersService;
+import com.softegg.freetogo.User.bean.Users;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * @description:需求服务实现类
+ * @author:wuyifan
+ * @date:2024/5/10 23:10
+ */
+@Component
+public class SendDemandServiceImpl implements SendDemandService {
+    @Autowired
+    DemandsService demandsService;
+    UsersService usersService;
+    /**
+     * @description: 注册接口实现函数，根据返回码进行操作
+     * @param: city
+     * @return: int
+     * @author: wuyifan
+     * @date: 2024/5/10 23:25
+     */
+
+    @Override
+    public int sendnewDemandAccount(String city, String phone) {
+        Demands demand = new Demands();
+        Users user = usersService.getUserByPhone(phone);
+        demand.setPhone(phone);
+        demand.setCity(city);
+        demand.setTouristGender(user.isGender());
+        demand.setNickname(user.getNickname());
+        demandsService.add(demand);
+        return 1005;//添加需求成功
+    }
+}