string(246) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%87%8D%E5%A4%8D%E9%93%BA%E8%B4%A7%E4%B8%80%E8%88%AC%E8%BF%9D%E8%A7%84%E5%90%97 => Failed to connect to 14.18.46.51 port 38206: Connection refused"
重复铺货一般违规吗
