string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BE%AE%E4%BF%A1%E5%A6%82%E4%BD%95%E8%AE%BE%E7%BD%AE%E5%BA%97%E9%93%BA%E4%BB%A3%E9%87%91%E5%88%B8%E5%8A%9F%E8%83%BD%E5%91%A2 => Failed to connect to 101.89.117.144 port 38017: Connection refused"
微信如何设置店铺代金券功能呢
