string(233) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A5%B3%E7%9A%84%E9%80%80%E4%BC%91%E6%98%AF50%E5%B2%81%E5%90%97 => Failed to connect to 101.89.159.206 port 38087: Connection refused"
女的退休是50岁吗
