优化代码

java110-bean/src/main/java/com/java110/po/machine/MachinePo.java

@@ -27,6 +27,7 @@ public class MachinePo implements Serializable {
     private String direction;
     private String typeId;
     private String bId;
+    private String heartbeatTime;
     private String statusCd = "0";
 
 
@@ -157,4 +158,12 @@ public class MachinePo implements Serializable {
     public void setStatusCd(String statusCd) {
         this.statusCd = statusCd;
     }
+
+    public String getHeartbeatTime() {
+        return heartbeatTime;
+    }
+
+    public void setHeartbeatTime(String heartbeatTime) {
+        this.heartbeatTime = heartbeatTime;
+    }
 }