string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A6%82%E6%9E%9C%E6%B2%A1%E6%9C%89%E5%81%BF%E8%BF%98%E8%83%BD%E5%8A%9B%E5%B0%B1%E4%B8%80%E7%9B%B4%E6%8B%98%E6%8A%BC%E5%90%97 => Failed to connect to 125.88.227.171 port 38062: Connection refused"
如果没有偿还能力就一直拘押吗
