const url_path = 'plugin-private://wx293c4b6097a8a4d0/pages/novel/index?bookId='

            + this.book_data.wechat_book_id

            + '&chapterIndex=0'

            + '&disableAutoShowChargeDialog=0'

            + '&=1'

        console.log("url_path",url_path)

        //#ifdef MP-WEIXIN

        wx.redirectTo({

          url: url_path

        });