用JAVA实现的对动态树状信息的管理。操作员可以通过IE浏览器查看整个树形结构信息，并通过浏览器（比如IE）对树进行操作。-using JAVA the right tree dynamic information management. Operator through IE browser to look at the whole tree structure information, and through the browser

用JAVA实现的对动态树状信息的管理。操作员可以通过IE浏览器查看整个树形结构信息，并通过浏览器（比如IE）对树进行操作。-using JAVA the right tree dynamic information management. Operator through IE browser to look at the whole tree structure information, and through the browser