代码优化

signal-utc-service/src/main/java/net/wanji/utc/service/staticinfo/HkCrossInfoService.java

@@ -10,4 +10,6 @@ import java.util.List;
  */
 public interface HkCrossInfoService {
     List<CrossInfoPO> hkCrossBasicInfo() throws Exception;
+
+    void clearRes();
 }

signal-utc-service/src/main/java/net/wanji/utc/service/staticinfo/impl/HkCrossInfoServiceImpl.java

@@ -10,7 +10,6 @@ import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import net.wanji.utc.common.constant.Constants;
 import net.wanji.utc.common.typeenum.BasicEnum;
-import net.wanji.utc.mapper.CrossInfoMapper;
 import net.wanji.utc.mapper.ManufacturerInfoMapper;
 import net.wanji.utc.po.CrossInfoPO;
 import net.wanji.utc.po.ManufacturerInfoPO;
@@ -30,7 +29,6 @@ import java.util.Map;
 @RequiredArgsConstructor
 public class HkCrossInfoServiceImpl implements HkCrossInfoService {
     private final ArtemisConfig artemisConfig;
-    private final CrossInfoMapper crossInfoMapper;
     private final ManufacturerInfoMapper manufacturerInfoMapper;
     private final List<CrossInfoPO> res = new ArrayList<>();
 
@@ -49,6 +47,11 @@ public class HkCrossInfoServiceImpl implements HkCrossInfoService {
         return res;
     }
 
+    @Override
+    public void clearRes() {
+        res.clear();
+    }
+
     private void consumeSignalObj(JSONObject signalObj) {
         String crossCode = signalObj.getString("crossCode");
         String crossName = signalObj.getString("crossName");

signal-utc-service/src/main/java/net/wanji/utc/service/staticinfo/impl/StaticInfoServiceImpl.java

@@ -66,6 +66,8 @@ public class StaticInfoServiceImpl implements StaticInfoService {
         ManufacturerInfoPO manufacturerInfoPO = manufacturerInfoMapper.selectByCode(manufacturerCode);
         Integer manufacturerId = manufacturerInfoPO.getId();
         crossInfoPOList = crossInfoMapper.selectByManufacturerId(manufacturerId);
+        // 释放内存
+        hkCrossInfoService.clearRes();
         return crossInfoPOList;
     }