11

src/views/student/xygl.vue

@@ -201,7 +201,6 @@ export default {
       if (res.code !== 99200) return this.$message(res.message)
       this.total = res.data.totalRows - 0
       this.data = res.data.records
-      this.initWbSocket()
     },
     resClick () {
       this.searchData = {
@@ -283,7 +282,8 @@ export default {
     },
     makeCard(row) {
       this.selectRow = row
-      this.websock.send(JSON.stringify( {CmdType: 4,Content: JSON.stringify( { epc: row.studentNo, len: 4, offset: 1, password: '00000000' }) }))
+      console.log(JSON.stringify( {CmdType: 4,Content: JSON.stringify( { epc: row.studentNo, len: 4, offset: 1, password: '00000000' }) }))
+      this.initWbSocket()
     },
     async saveCard() {
       this.selectRow.epc = this.selectRow.studentNo
@@ -300,6 +300,7 @@ export default {
     },
     websocketOnopen(e) {
       console.log('WebSocket连接建立');
+      this.websock.send(JSON.stringify( {CmdType: 4,Content: JSON.stringify( { epc: row.studentNo, len: 4, offset: 1, password: '00000000' }) }))
     },
     websocketOnerror: function (e) {
       console.log("WebSocket连接发生错误");
@@ -316,6 +317,9 @@ export default {
       } else if(![2,3,5].includes(backMessObj.CmdType)) {
         this.$message.error(backMessObj.Content)
       }
+      setTimeout(() => {
+        this.websock.close()
+      }, 1000)   
     },
     websocketOnclose: function (e) {
       console.log("connection closed (" + e + ")");