string(301) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E4%B9%88%E6%8A%8A%E5%BE%AE%E4%BF%A1%E4%BA%8C%E7%BB%B4%E7%A0%81%E5%92%8C%E7%85%A7%E7%89%87%E5%81%9A%E5%88%B0%E4%B8%80%E8%B5%B7 => Failed to connect to 14.18.117.71 port 38069: Connection refused"
怎么把微信二维码和照片做到一起
