方式一：传String类型的参数

const routeData = this.$router.resolve({
  path: '',      //跳转目标窗口的地址
  query: {
      name: zhangsan     //括号内是要传递给新窗口的参数
   } 
})
window.open(routeData.href,
  '__blank',
  'location=no, menubar=no,status=no,resizable=no,titalebar=yes,height=600,width=1000')
)

新窗口接收

mounted() {
  this.$nextTick(function() {
    window['getData'] = (val) => {
      this.name = val
    }
  })
}

方式二

let params = 'message'
const routeData = this.$router.resolve({
  path: '',      //跳转目标窗口的地址
  query: {
      params    //括号内是要传递给新窗口的参数
   } 
})
window.open(routeData.href,
  '__blank',
  'location=no, menubar=no,status=no,resizable=no,titalebar=yes,height=600,width=1000')

新窗口接收

mounted() {
  console.log(this.$route.query) // 输出为：{params:"message"}
  console.log(this.$route.query.params)  // 输出为：message
}