entry/src/main/ets/common/rearEndUnitsTool/tool/UdpByOne.ts

@@ -82,7 +82,6 @@ export default class UdpByOne {
         address: this.OppositeIp,
         port: parseInt(this.PLCOppositeIpPort),
       }
-
     })
   }
 
@@ -123,7 +122,7 @@ export default class UdpByOne {
       let GPGGAMsgArr = GPGGAMatch ? GPGGAMatch[0]?.split(",").slice(0, 15) : [];
       //   使用正则提取$GPRMC消息
       let GPRMCMatch = this.GPSMsg.match(/\$GPRMC[^$]*/);
-      let GPRMCMsgArr = GPRMCMatch ? GPRMCMatch[0]?.split(",").slice(0, 14) : [];
+      let GPRMCMsgArr = GPRMCMatch ? GPRMCMatch?.split(",").slice(0, 14) : [];
       //   使用正则表达式提取$GPGST消息
       let GPGSTMatch = this.GPSMsg.match(/\$GPGST[^$]*/);
       let GPGSTMsgArr = GPGSTMatch ? GPGSTMatch[0]?.split(",").slice(0, 9) : [];
@@ -131,6 +130,11 @@ export default class UdpByOne {
       let PTNLMatch = this.GPSMsg.match(/\$PTNL[^$]*/);
       let PTNLMsgArr = PTNLMatch ? PTNLMatch[0].split(",")?.slice(0, 14) : [];
 
+      if(GPGGAMsgArr.length == 0 || GPRMCMsgArr.length ==0 || GPGSTMsgArr.length ==0 || PTNLMsgArr.length ==0){
+        return
+      }
+
+
       //   组合GPS数据
       // 状态83
       newMessage[83] = GPGGAMsgArr[6];
@@ -273,9 +277,7 @@ export default class UdpByOne {
       // 已工作时长/设定的工作时长 61
       // 改正数数据长度*数据长度-基准站RTCM改正数类型 62
     }
-    return newMessage.map(i=>{
-      return i === undefined?'':i
-    }).join(",")
+    return newMessage.join(",")
   }
 
   //   PLC接收消息