reader/pages/my/index.js

import {
    getUserInfo
} from '~/api/user'
Page({

    /**
     * 页面的初始数据
     */
    data: {
        userInfo: {}
    },

    /**
     * 生命周期函数--监听页面加载
     */
    async onLoad(options) {
        let userInfo = await getUserInfo()
        console.log(userInfo);
        this.setData({
            userInfo
        })
    },
    switcher({
        currentTarget
    }) {
        wx.reLaunch({
            url: `/pages/index/index?tabbarIndx=${currentTarget.dataset.index}`
        });
    }
})