string(248) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BB%80%E4%B9%88%E5%A5%BD%E7%9A%84p%E5%9B%BE%E8%BD%AF%E4%BB%B6%E5%A5%BD%E7%9C%8B => Failed to connect to 14.18.117.71 port 38069: Connection refused"
什么好的p图软件好看
