1.BeanUtils.copyProperties使用有误

王通
1 parent 026fac98
Showing 3 changed files with 13 additions and 3 deletions
src/main/java/com/bsth/entity/AlarmData.java
src/main/java/com/bsth/entity/PeakData.java
src/main/java/com/bsth/entity/VehicleData.java
 package com.bsth.entity;
 import com.bsth.socket.protocol.Message0207;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.springframework.beans.BeanUtils;
 import java.util.ArrayList;
@@ -10,6 +12,7 @@ import java.util.List;
  * @author Hill
  * 报警数据
  */
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AlarmData extends Data {
     /**
@@ -94,7 +97,8 @@ public class AlarmData extends Data {
     }
     public AlarmData(Message0207 message0207) {
-        BeanUtils.copyProperties(message0207, this);
+        AlarmData data = new ObjectMapper().convertValue(message0207, AlarmData.class);
+        BeanUtils.copyProperties(data, this);
         this.maxAlarmLevel &= (short) 0xFF;
         this.energyStorageDeviceQuantity &= (short) 0xFF;
         this.electricMotorQuantity &= (short) 0xFF;
 package com.bsth.entity;
 import com.bsth.socket.protocol.Message0206;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import org.springframework.beans.BeanUtils;
 /**
  * @author Hill
  * 极值数据
  */
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PeakData extends Data {
     /**
@@ -102,7 +104,8 @@ public class PeakData extends Data {
     }
     public PeakData(Message0206 message0206) {
-        BeanUtils.copyProperties(message0206, this);
+        PeakData data = new PeakData();
+        BeanUtils.copyProperties(data, this);
         this.maxVoltageSubSysCode &= (short) 0xFF;
         this.maxVoltageSubCode &= (short) 0xFF;
         this.minVoltageSubSysCode &= (short) 0xFF;
@@ -2,6 +2,7 @@ package com.bsth.entity;
 import com.bsth.socket.protocol.Message0201;
 import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import org.springframework.beans.BeanUtils;
@@ -9,6 +10,7 @@ import org.springframework.beans.BeanUtils;
  * @author Hill
  * 整车数据
  */
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class VehicleData extends Data {
 	/**
@@ -140,7 +142,8 @@ public class VehicleData extends Data {
 	}
 	public VehicleData(Message0201 message0201) {
-		BeanUtils.copyProperties(message0201, this);
+		VehicleData data = new VehicleData();
+		BeanUtils.copyProperties(data, this);
 		this.drivingForce = (gear & 32) == 32 ? true : false;
 		this.brakingForce = (gear & 16) == 16 ? true : false;
 		this.gear1 = (byte) (gear & 15);