添加返回按钮

fengxiang

2018-07-31 76cbed01cef406f686c2349e8fc8c01de00a4868

 src/app/routes/pollution/management/management.component.ts

@@ -23,8 +23,10 @@

  _dataSet = [];

  sensorKey = 'e1';
  
  ngOnInit() {
    this.changeSensorKey('e1');
    this.changeSensorKey(this.sensorKey);
  }

  changeSensorKey(sensorKey) {