string(265) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8A%96%E9%9F%B3%E5%95%86%E5%AE%B6%E4%B8%8A%E5%9B%A2%E8%B4%AD%E6%80%8E%E4%B9%88%E6%93%8D%E4%BD%9C => Failed to connect to 14.18.117.71 port 38093: Connection refused"
抖音商家上团购怎么操作
