试探性写了一两个接口

src/main/java/com/yingxin/beijingvehicleflow/controller/FloatingPopulationController.java

 package com.yingxin.beijingvehicleflow.controller;
 
+import com.yingxin.beijingvehicleflow.constant.Const;
 import com.yingxin.beijingvehicleflow.entity.FloatingPopulation;
+import com.yingxin.beijingvehicleflow.entity.IdentityInformation;
 import com.yingxin.beijingvehicleflow.response.Response;
 import com.yingxin.beijingvehicleflow.service.FloatingPopulationServcie;
+import com.yingxin.beijingvehicleflow.util.DesUtil;
+import net.sf.json.JSONObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
@@ -22,11 +28,31 @@ import java.util.Date;
 @RequestMapping("/api/v1")
 public class FloatingPopulationController {
 
+    private static Logger LOGGER = LoggerFactory.getLogger(FloatingPopulationController.class);
+
+
     @Autowired
     private FloatingPopulationServcie populationServcie;
 
     @PostMapping("/float-population")
-    public Response checkFloatingPopulation(@RequestBody FloatingPopulation floatingPopulation) {
+    public Response checkFloatingPopulation(@RequestBody String json) {
+
+        IdentityInformation info;
+        JSONObject datafterDecryptJson;
+        try {
+            JSONObject jsonObject = JSONObject.fromObject(json);
+            String encodedData = jsonObject.getString("encodedData");
+            String datafterDecryptStr = DesUtil.decrypt(Const.KEY, encodedData);
+            datafterDecryptJson = JSONObject.fromObject(datafterDecryptStr);
+        } catch (Exception e) {
+            LOGGER.error("json解析异常", e);
+            return Response.fail();
+        }
+
+        FloatingPopulation floatingPopulation = new FloatingPopulation();
+        floatingPopulation.setAuthTime(datafterDecryptJson.getString("authTime"));
+        floatingPopulation.setAuthCoordinate(datafterDecryptJson.getString("authCoordinate"));
+        floatingPopulation.setReservationId(datafterDecryptJson.getInt("id"));
 
         if (!populationServcie.isIdentityInfoValid(floatingPopulation)) {
             return Response.fail("INVALID-CODE","二维码已过期，请重新生成二维码。");