视频编辑的渲染是什么意思呀网!
string(283) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%A7%86%E9%A2%91%E7%BC%96%E8%BE%91%E7%9A%84%E6%B8%B2%E6%9F%93%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D%E5%91%80 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
视频编辑的渲染是什么意思呀网!