string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%9B%B4%E6%92%AD%E4%B9%B0%E4%BA%86%E4%B8%9C%E8%A5%BF%E5%8D%B4%E6%B2%A1%E6%9C%89%E6%98%BE%E7%A4%BA%E8%AE%A2%E5%8D%95 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
直播买了东西却没有显示订单
