string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BB%A3%E8%B4%AD%E7%9A%84%E4%B8%9C%E8%A5%BF%E6%98%AF%E5%81%87%E7%9A%84%E5%90%97 => Failed to connect to 101.89.159.206 port 38087: Connection refused"
代购的东西是假的吗
