string(256) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B2%A1%E6%9C%89%E5%81%BF%E8%BF%98%E8%83%BD%E5%8A%9B%E4%BC%9A%E6%8B%98%E7%95%99%E5%90%97 => Failed to connect to 14.116.215.7 port 38225: Connection refused"
没有偿还能力会拘留吗
