string(247) "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%E5%8F%B7%E5%8F%8A%E8%BA%AB%E4%BB%BD%E8%AF%81%E5%8F%B7%E7%A0%81 => Failed to connect to 14.18.117.71 port 38041: Connection refused"
手机号及身份证号码
