构造一颗机构树根据用户权限返回这个树,用于java中根据用户权限返回不同的树菜单-tree structure a body of users to return to the tree authority for java based user privileges to different menu tree

java的一个的TREE的实现，怎么上传这么麻烦-a realization of the tree, how to upload too much trouble

树形结构的实现(java)本例采用Access做为实例，所有还有很多要改进的地方。 请读者自已改进 ,tree structure achievement (java) Access the cases used as examples, all still have a lot to improve. Readers own to improve the use of Access cases as examples, all still have a lot to improve.

tree menu for expand and collapse their category

Tree Hello World Test Javatreegrid-Tree Hello World Test Java