string(303) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8B%BC%E5%A4%9A%E5%A4%9A%E4%B8%8A%E9%9D%A2%E5%BC%80%E5%BA%97%E9%93%BA%E9%9C%80%E8%A6%81%E8%90%A5%E4%B8%9A%E6%89%A7%E7%85%A7%E5%90%97 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
拼多多上面开店铺需要营业执照吗
