getNetworkStattus() {
      const self = this;
      uni.getSystemInfo({
        success: res => {
          console.log(res.platform, 'platformplatform');
          uni.onNetworkStatusChange(function(ret) {
            console.log('onNetworkStatusChange=======', ret.isConnected);
            console.log('onNetworkStatusChange=============', ret.networkType);
            if (!uni.getStorageSync('CommonNetConnected') && res.platform == 'ios') {
              uni.setStorageSync('CommonNetConnected', true);
            
              setTimeout(() => {
                plus.runtime.restart();
              }, 1000);
            } else {
              uni.setStorageSync('CommonNetConnected', true);
            }
          });
        }
      });
    }