string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%85%88%E7%94%A8%E5%90%8E%E4%BB%98%E6%B2%A1%E8%BF%98%E4%BC%9A%E5%B0%81%E5%BE%AE%E4%BF%A1%E5%90%97 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
先用后付没还会封微信吗
