string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%99%88%E5%8D%B0%E6%B3%95%E8%A7%84%E6%8A%BC%E9%A2%98%E5%87%86%E5%90%97 => Failed to connect to 125.88.227.171 port 38062: Connection refused"
陈印法规押题准吗
