调试

src/views/construction-person/entry-and-exit-manage/person-entry/add-or-edit-form.vue

@@ -1446,11 +1446,11 @@ export default {
             this.webSocket = new WebSocket(
                 this.idCardReaderForm.idCardReaderAddress,
             )
-
+            const _this = this
             this.webSocket.onopen = function (evt) {
                 console.log('建立连接成功', evt)
 
-                this.webSocket.send(
+                _this.webSocket.send(
                     '{"module":"idcard","function":"beginreadcard","parameter":""}',
                 )
             }