string(301) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BC%80%E9%9B%B6%E9%A3%9F%E6%89%B9%E5%8F%91%E9%83%A8%E6%91%86%E8%B4%A7%E5%90%8E%E5%8A%9E%E8%AF%81%E5%90%97%E5%90%88%E6%B3%95%E5%90%97 => Failed to connect to 14.18.117.71 port 38093: Connection refused"
开零食批发部摆货后办证吗合法吗
