一个用Java实现的打印程序示例，可以打印文本框里的文字，或整个显示框架，还可以打印预览，都是Java实现，运行命令java -jar print.jar。源文件都在包里-The printing procedure demonstration which realizes with Java,may print in the text fr a me the writing, or entire demonstrationfr a me, but also may print looks at