string(276) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%BA%E4%BB%80%E4%B9%88%E6%88%91%E4%BA%AC%E4%B8%9C%E7%99%BD%E6%9D%A1%E5%BC%80%E9%80%9A%E4%B8%8D%E4%BA%86 => Failed to connect to 125.88.227.171 port 38062: Connection refused"
为什么我京东白条开通不了
