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