1:再main.js中
window.myfunction = function(win) {
console.log('in1')
}
Vue.prototype.mywindow = window
2:在vue组件中调用window和window的方法,以mounted生命周期举例
mounted(){
console.log(this.mywindow)
console.log(this.mywindow.myfunction)
this.mywindow.myfunction()
}