If the installation of Jbuilder X, you can directly use Jbuilder X open. Jpx doc...

代码说明：

若已安装Jbuilder X，则可以直接用Jbuilder X打开.jpx文件，在编程环境中就可以直接运行 文件共有四个目录： （1）ProductManager----------为产品管理，其中的.jpx文件为工程文件。 （2）BookManager-------------书籍借阅管理系统 （3）StudentMS-----------------学生管理系统 （4）House -----------------------房产管理系统 -If the installation of Jbuilder X, you can directly use Jbuilder X open. Jpx documents, in the programming environment can be directly run on the file directory, there are four: (1) ProductManager for product management, of which. Jpx document for the project file. (2) BookManager- books to borrow Management System (3) StudentMS- Student Management System (4) House- Real Estate Management System