reader/custom-tab-bar/index.js

// custom-tab-bar/index.js
Component({
    /**
     * 组件的属性列表
     */
    properties: {

    },

    /**
     * 组件的初始数据
     */
    data: {
        selected: 0,
        color: "#999999",
        selectedColor: "#32CA69",
        listTab: [{
            "pagePath": "/pages/my/index",
            "text": "我的",
            "iconPath": "/static/my.png",
            "selectedIconPath": "/static/my2.png"
        }, {
            "pagePath": "/pages/index/index",
            "text": "推荐",
            "iconPath": "/static/tj.png",
            "selectedIconPath": "/static/tj2.png"
        }, {
            "pagePath": "/pages/logs/logs",
            "text": "作品",
            "iconPath": "/static/zp.png",
            "selectedIconPath": "/static/zp2.png"
        }]
    },

    /**
     * 组件的方法列表
     */
    methods: {
        switchTab(e) {
            const data = e.currentTarget.dataset;
            const url = data.path;
            wx.switchTab({
                url
            });
        }
    }
})