window.open在ajax里 被浏览器拦截

      setLine(row){
	      let newTab= window.open('about:blank');
        this.api.isPrivilege(localStorage.getItem("userId"),row.requestid).then(res=>{
          // window.open('/workflow/request/ViewRequest.jsp?requestid='+row.requestid +'&isovertime=0')
          newTab.location.href = '/workflow/request/ViewRequest.jsp?requestid='+row.requestid +'&isovertime=0'
        })
      }

这样就可以解决浏览器被拦截的问题