场景： shell脚本中，scp和ssh连接时，自动输入用户名和密码。 解决方案： 例：
I have a php script which outputs an image, how can I POST data to it and display the resulting image without re开发者_开发问答freshing the rest of the screen, so far I have got the code below which r
加载中,请稍侯......