string(260) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%94%B7%E8%A3%A4%E5%AD%90xl%E6%98%AF%E5%A4%9A%E5%A4%A7%E5%B0%BA%E7%A0%81%E7%A9%BF%E7%9A%84 => Failed to connect to 101.89.159.206 port 38187: Connection refused"
男裤子xl是多大尺码穿的
