string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%8B%97%E7%8B%97%E6%95%91%E5%8A%A9%E7%AB%99%E4%BC%9A%E6%94%B6%E7%95%99%E7%8B%97%E5%90%97 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
狗狗救助站会收留狗吗
