每日优鲜为什么失败了网!
string(258) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%AF%8F%E6%97%A5%E4%BC%98%E9%B2%9C%E4%B8%BA%E4%BB%80%E4%B9%88%E5%A4%B1%E8%B4%A5%E4%BA%86 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
每日优鲜为什么失败了网!