string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%89%8B%E6%9C%BA%E6%80%8E%E6%A0%B7%E4%BF%AE%E6%94%B9%E8%A7%86%E9%A2%91%E5%B0%BA%E5%AF%B8 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
手机怎样修改视频尺寸
