示例:一个部门(Department)下面有多个用户(User),多个用户对应一个部门publicclassDepartment{
privateIntegerid;
privateStringname;
privateSet<User>users;
//getterandsetter
}publicclassUser{
privateIntegerid;
privateStringuserName;
privateDepartmentde..
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Web程序 时间:
2016-02-17 22:40:22
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