string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%BD%91%E6%8B%8D%E5%81%9A%E5%8D%95%E6%B5%81%E7%A8%8B%E6%80%8E%E4%B9%88%E5%86%99 => Failed to connect to 101.89.159.206 port 38087: Connection refused"
网拍做单流程怎么写
