string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%89%8B%E6%9C%BA%E6%94%B6%E5%88%B0%E5%90%84%E7%A7%8D%E5%9E%83%E5%9C%BE%E7%9F%AD%E4%BF%A1 => Failed to connect to 101.89.159.206 port 38187: Connection refused"
手机收到各种垃圾短信
