string(274) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%BD%91%E4%B8%8A%E6%8B%9B%E7%BA%AF%E5%8F%B8%E6%9C%BA%E9%80%81%E8%B4%A7%E6%98%AF%E7%9C%9F%E7%9A%84%E5%90%97 => Failed to connect to 14.18.117.71 port 38069: Connection refused"
网上招纯司机送货是真的吗
