string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8F%91%E8%B5%B7%E6%8B%BC%E5%9B%A2%E5%8F%96%E6%B6%88%E4%B8%8D%E4%BA%86%E6%80%8E%E4%B9%88%E5%8A%9E => Failed to connect to 101.89.159.206 port 38100: Connection refused"
发起拼团取消不了怎么办
