目前所用的方法是：
1、在main.js通过监听路由修改title
new Vue({
router,
store,
render: h => h(App)
}).$mount("#app");
router.beforeEach((to, from, next) => {
/* 路由发生变化修改页面title */
if (to.meta.title) {
document.title = to.meta.title
}
next()
})
router文件配置路由title
{
path:"/operating",
name:"operating",
component:()=>import("@/views/operating.vue"),
meta: {
title: '操作指引'
}
},
{
path:"/viewContent",
name:"viewContent",
component:()=>import("@/views/viewContent.vue"),
meta: {
title: '详情'
}
}
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