string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%87%8C%E6%99%A8%E5%90%8E%E7%9A%84%E5%BE%AE%E4%BF%A1%E6%AD%A5%E6%95%B0%E6%97%A9%E4%B8%8A%E6%89%8D%E6%98%BE%E7%A4%BA%E5%90%97 => Failed to connect to 101.89.117.144 port 38017: Connection refused"
凌晨后的微信步数早上才显示吗
