VuePress 引入统计代码

// config.js
module.exports = {
    head: [
        [
            'script',
            {},
            `
            var _hmt = _hmt || [];
            (function() {
            var hm = document.createElement("script");
            hm.src = "https://hm.baidu.com/hm.js?XXXXXX";
            var s = document.getElementsByTagName("script")[0]; 
            s.parentNode.insertBefore(hm, s);
            })();    
        `
        ]
    ]
}

// enhanceApp.js
import Router from 'vue-router'

const router = new Router({
    mode: 'history'
})

export default ({
    router
}) => {
    router.beforeEach((to, from, next) => {
        // 执行百度的pv统计
        if (typeof _hmt != "undefined" && to.path) {
            // decodeURIComponent 解密 to.fullPath，防止上报的 to.fullPath 路径为浏览器 encodeURIComponent 后的路径
            _hmt.push(["_trackPageview", decodeURIComponent(to.fullPath)]);
        }
        next()
    })
}