string(321) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BE%AE%E4%BF%A1%E8%BF%90%E5%8A%A8%E6%97%B6%E6%97%B6%E7%9C%8B%E5%88%B0%E5%AF%B9%E6%96%B9%E7%9A%84%E5%8F%98%E5%8C%96%E6%80%8E%E4%B9%88%E5%9B%9E%E4%BA%8B => Failed to connect to 101.89.159.206 port 38100: Connection refused"
微信运动时时看到对方的变化怎么回事
