string(282) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E9%94%AE%E9%93%BA%E8%B4%A7%E5%92%8C%E8%87%AA%E5%B7%B1%E4%B8%8A%E4%BC%A0%E6%9C%89%E5%8C%BA%E5%88%AB%E5%90%97 => Failed to connect to 14.18.46.51 port 38044: Connection refused"
一键铺货和自己上传有区别吗
