每次发送去查看websocket是否正常连接

src/views/modules/base/smartExcel/cpts/excel-view.vue

@@ -83,12 +83,12 @@ export default {
      async loadWorkBook() {
       const data = await this.$http.post(`/actual/base/luckySheet/workbook/load?workbookId=${this.workbookId}`)
         window.luckysheet.destroy();
-        options.data = data.data
+        options.data = data.data;
         window.luckysheet.create({
           ...options,
           hook: {
             cellEditBefore: this.handleCellEditBefore,
-            // cellUpdateBefore: this.handleCellUpdateBefore,
+            updated: this.handleCellUpdateBefore,
             sheetCreateAfter: this.handleSheetCreateAfter,
             cellUpdated: this.handleCellUpdated,
           },
@@ -97,10 +97,13 @@ export default {
     handleSheetCreateAfter(e) {
       console.log('setsheet', e);
     },
+    isOpen(ws) {
+      return ws.readyState === ws.OPEN
+    },
     initSocket() {
       const {id} = this.$store.state.user;//${location.origin}
       const token = localStorage.getItem("token")
-      this.socket = new WebSocket(`ws://192.168.1.144/api/actual/base/ws/luckysheet/${this.workbookId}/${id}`,token);
+      this.socket = new WebSocket(`ws://219.146.91.110:30801/api/actual/base/ws/luckysheet/${this.workbookId}/${id}`,token);
       this.socket.addEventListener('open', () => {
         console.log('WebSocket连接已打开');
       });
@@ -111,7 +114,11 @@ export default {
       });
     },
     sendMessage(message) {
-      this.socket.send(JSON.stringify(message));
+      if (this.isOpen(this.socket)) {
+        this.socket.send(JSON.stringify(message));
+      } else {
+        console.info('链接已经断开');
+      }
     },
     handleClickMenu(i) {
       this.menuActive = i;
@@ -178,8 +185,8 @@ export default {
       this.selectedCell = "第" + row + "行" + "第" + column + "列";
       
     },
-    handleCellUpdateBefore() {
-      this.selectedCell = "";
+    handleCellUpdateBefore(e) {
+      console.log(e);
     },
     handleTabClick(tab, event) {
       console.log(tab, event);