string(266) "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%E7%94%A8%E6%89%8B%E6%9C%BA%E4%BF%AE%E6%94%B9%E8%A7%86%E9%A2%91%E5%B0%BA%E5%AF%B8 => Failed to connect to 101.91.112.32 port 38221: Connection refused"
怎么用手机修改视频尺寸
