update

a.js

-let a = `0[N82V3VWYU84K36UH{"sensorDatas":[{"flag":"PM2.5","value":10}, {"flag":"PM10","value":12}]}0vN82V3VWYU84K36UH{"sensorDatas":[{"flag":"O3","value":0}, {"flag":"HUM","value":71.2}, {"flag":"TEMP","value":31.6}]}`
-
-
+let a = `{"sensorDatas":[{"flag":"TEMP","value":33.1}, {"flag":"PM2.5","value":8}, {"flag":"PM10","value":10}]}0X`;
+console.log(a.slice(0, -2))
\ No newline at end of file
-function genInsertObj(gbkString, deviceNumber) {
-    // 0[N82V3VWYU84K36UH{"sensorDatas":[{"flag":"PM10","value":56}, {"flag":"PM2.5","value":35}]}0yN82V3VWYU84K36UH{"sensorDatas":[{"flag":"TEMP","value":26.5}, {"flag":"O3","value":0.02}, {"flag":"HUM","value":78.5}]}
-    let splitArr = gbkString.split(deviceNumber);
-    let arr = [];
-    for (let index = 0; index < splitArr.length; index++) {
-        let element = splitArr[index];
-        if (element.startsWith('{')) {
-            if (!element.endsWith('}')) {
-                element = element.slice(0, -2);
-            }
-            arr.push(element)
-        }
-
-    }
-    console.log(arr)
-    let obj = {
-        deviceNumber: deviceNumber,
-        time: new Date(),
-        del: 0,
-        createdAt: new Date(),
-        updatedAt: new Date(),
-    }
-    for (let index = 0; index < arr.length; index++) {
-        const element = arr[index];
-        try {
-            console.log(element)
-            let jsonObj = JSON.parse(element);
-
-            console.log(jsonObj, "===")
-            let sensorDatas = jsonObj.sensorDatas;
-            for (let i = 0; i < sensorDatas.length; i++) {
-                const s = sensorDatas[i];
-                if (s.flag == "PM10") {
-                    obj.pm10 = s.value;
-                }
-                if (s.flag == "PM2.5") {
-                    obj.pm25 = s.value;
-
-                }
-                if (s.flag == "TEMP") {
-                    obj.temp = s.value;
-
-                }
-                if (s.flag == "HUM") {
-                    obj.hum = s.value;
-
-                }
-                if (s.flag == "O3") {
-                    obj.O3 = s.value;
-
-                }
-            }
-        } catch (error) {
-            console.log("JSON解析出错", error,)
-        }
-
-
-    }
-    return obj;
-}
-
-console.log(genInsertObj(a, "N82V3VWYU84K36UH"));
\ No newline at end of file

tcpserver.js

@@ -91,7 +91,7 @@ function genInsertObj(gbkString, deviceNumber) {
             console.log(1, "--")
             if (!element.endsWith('}')) {
                 console.log(2, "--", String(element))
-                let nStr = String(element).slice(0, -2);
+                let nStr = `${element}`.slice(0, -2);
                 console.log(3, "--", nStr, "======")
                 arr.push(nStr)