jsp带附件邮件发送工具,运用了servlet，基本功能都实现了-jsp send mail with an attachment tool, using a servlet, the basic functions are realized

这是一个查询程序。采用java编写。用户可以对内容进行查询，其他一些功能由用户自己发现。-this is a searching engine, where the user can search for the contents he wants.

1、获取鼠标当前所在坐标，并显示在对话框；2、控制光标位置移动，获取键盘按键响应-1, to obtain the coordinates of the mouse is currently located, and is displayed in the dialog box 2, control cursor position to obtain the keys on the keyboard response