app内无法下载windows open 处理方法

源站是vuejs写的 生成后的代码 是这样的

 var e = w.iOSDownUrl
              , l = w.androidDownUrl;
            r({}),
            "android" == t().platform ? (1 == this.time || 2 == this.time && (this.isdown = !0,
            window.open(l),
            this.time),
            this.time++) : (1 == this.time || (2 == this.time ? (window.location.href = e,
            this.isdown = !0) : 3 == this.time && (window.open(e),
            this.time = 1)),
            this.time++),