lifetimes: { attached() { let that = this let userPhoneStr = '' let userEmailStr = '' let peopleNameStr = '' let userPhone = '' let userPhoneInvoice = wx.getStorageSync('memberMsg').memberMobile userPhone = userPhoneInvoice let arr = userPhoneInvoice.split('') for (let x = 0; x < arr.length; x++) { if ((x >= 0 && x <= 2) || (x >= 7 && x < arr.length)) { userPhoneStr += arr[x] } else { userPhoneStr += '*' } } if (wx.getStorageSync('userEmailInvoice') != '') { userEmailStr = wx.getStorageSync('userEmailInvoice') } if (wx.getStorageSync('userNameInvoice') != '') { peopleNameStr = wx.getStorageSync('userNameInvoice') } this.setData({ userPhoneStr, userEmailStr, peopleNameStr, userPhone }) wx.getSystemInfo({ success: e => { that.setData({ pageHeight: e.windowHeight, invoiceModalMaxHeight: e.windowHeight * 0.6 }) if (that.data.isiPhoneX) { that.setData({ invoiceModalScrollMaxHeight: e.windowHeight * 0.6 - 120 }) } else { that.setData({ invoiceModalScrollMaxHeight: e.windowHeight * 0.6 - 90 }) } } }) } }, 改成uniapp

可以将该段代码转换为uni-app的语法：

export default {
  onReady() {
    let that = this;
    let userPhoneStr = '';
    let userEmailStr = '';
    let peopleNameStr = '';
    let userPhone = '';
    let userPhoneInvoice = uni.getStorageSync('memberMsg').memberMobile;
    userPhone = userPhoneInvoice;
    let arr = userPhoneInvoice.split('');
    for (let x = 0; x < arr.length; x++) {
      if ((x >= 0 && x <= 2) || (x >= 7 && x < arr.length)) {
        userPhoneStr += arr[x];
      } else {
        userPhoneStr += '*';
      }
    }
    if (uni.getStorageSync('userEmailInvoice') != '') {
      userEmailStr = uni.getStorageSync('userEmailInvoice');
    }
    if (uni.getStorageSync('userNameInvoice') != '') {
      peopleNameStr = uni.getStorageSync('userNameInvoice');
    }
    this.setData({
      userPhoneStr,
      userEmailStr,
      peopleNameStr,
      userPhone
    });
    uni.getSystemInfo({
      success: e => {
        that.setData({
          pageHeight: e.windowHeight,
          invoiceModalMaxHeight: e.windowHeight * 0.6
        });
        if (that.data.isiPhoneX) {
          that.setData({
            invoiceModalScrollMaxHeight: e.windowHeight * 0.6 - 120
          });
        } else {
          that.setData({
            invoiceModalScrollMaxHeight: e.windowHeight * 0.6 - 90
          });
        }
      }
    });
  }
}

注意，我将`attached`改为了`onReady`，因为在uni-app中没有`attached`这个生命周期函数。另外，我使用了`uni.`代替了`wx.`，因为uni-app是跨平台框架，需要使用uni-app提供的API。