string(251) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%B4%AD%E7%89%A9%E5%A4%9A%E5%B0%91%E9%92%B1%E6%B7%98%E6%B0%94%E5%80%BC1000%E5%85%83 => Failed to connect to 14.18.117.71 port 38069: Connection refused"
购物多少钱淘气值1000元
