string(242) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E4%B8%AA%E6%9C%88%E6%B7%98%E6%B0%94%E5%80%BC%E5%88%B7%E5%88%B01000 => Failed to connect to 14.18.117.71 port 38093: Connection refused"
一个月淘气值刷到1000
