vue校验http链接

let reg = /(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/
      if (!reg.test(row.url)) {
        this.msgError("该链接无法跳转，请检查url拼写是否正确");
      } else {
        window.open(
          row.url
        );
      }