string(268) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%83%B3%E6%8A%95%E8%B5%84%E5%BC%80%E5%BA%97%2C%E5%8F%88%E7%8A%B9%E8%B1%AB%E6%80%8E%E4%B9%88%E5%8A%9E => Failed to connect to 14.18.117.71 port 38041: Connection refused"
想投资开店,又犹豫怎么办
