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基于SSH2的OA项目1.1_20161207_业务开发

1.1建立用户的pojo模型

建立user.java

 1 package org.guangsoft.pojo;
 2 
 3 import java.util.HashSet;
 4 import java.util.Set;
 5 
 6 /**
 7  * 用户的pojo类
 8  * @author guanghe
 9  *
10  */
11 public class User
12 {
13     //用户的基本属性
14     private Integer uid;
15     private String username;
16     private String password;
17     private String sex;
18     private String email;
19     private String phone;
20     
21     //描述用户和角色的关系(一个用户对应多个角色)
22     private Set<Role> roles = new HashSet<Role>();
23     //描述用户和部门的关系(多个用户对应一个部门)
24     private Dept dept = new Dept();
25     
26     public Integer getUid()
27     {
28         return uid;
29     }
30     public void setUid(Integer uid)
31     {
32         this.uid = uid;
33     }
34     public String getUsername()
35     {
36         return username;
37     }
38     public void setUsername(String username)
39     {
40         this.username = username;
41     }
42     public String getPassword()
43     {
44         return password;
45     }
46     public void setPassword(String password)
47     {
48         this.password = password;
49     }
50     public String getSex()
51     {
52         return sex;
53     }
54     public void setSex(String sex)
55     {
56         this.sex = sex;
57     }
58     public String getEmail()
59     {
60         return email;
61     }
62     public void setEmail(String email)
63     {
64         this.email = email;
65     }
66     public String getPhone()
67     {
68         return phone;
69     }
70     public void setPhone(String phone)
71     {
72         this.phone = phone;
73     }
74     public Set<Role> getRoles()
75     {
76         return roles;
77     }
78     public void setRoles(Set<Role> roles)
79     {
80         this.roles = roles;
81     }
82     public Dept getDept()
83     {
84         return dept;
85     }
86     public void setDept(Dept dept)
87     {
88         this.dept = dept;
89     }
90     
91 }

部门pojo类

 1 package org.guangsoft.pojo;
 2 
 3 import java.util.HashSet;
 4 import java.util.Set;
 5 
 6 /**
 7  * 定义部门的pojo类
 8  * @author guanghe
 9  *
10  */
11 public class Dept
12 {
13     //基本属性
14     private Integer did;
15     private String dname;
16     private String ddesc;
17     
18     //描述部门和用户的关系(一个部门对应多个用户)
19     private Set<User> users = new HashSet<User>();
20     
21     public Integer getDid()
22     {
23         return did;
24     }
25     public void setDid(Integer did)
26     {
27         this.did = did;
28     }
29     
30     public String getDname()
31     {
32         return dname;
33     }
34     public void setDname(String dname)
35     {
36         this.dname = dname;
37     }
38     public String getDdesc()
39     {
40         return ddesc;
41     }
42     public void setDdesc(String ddesc)
43     {
44         this.ddesc = ddesc;
45     }
46     public Set<User> getUsers()
47     {
48         return users;
49     }
50     public void setUsers(Set<User> users)
51     {
52         this.users = users;
53     }
54     
55 }

角色的pojo

 1 package org.guangsoft.pojo;
 2 import java.util.HashSet;
 3 import java.util.Set;
 4 /**
 5  * 定义角色的pojo类
 6  * @author guanghe
 7  */
 8 public class Role
 9 {
10     //基本属性
11     private Integer rid;
12     private String rname;
13     private String rdesc;
14     
15     //描述角色和用户的关系
16     private Set<User> users = new HashSet<User>();
17     
18     public Integer getRid()
19     {
20         return rid;
21     }
22     public void setRid(Integer rid)
23     {
24         this.rid = rid;
25     }
26     public String getRname()
27     {
28         return rname;
29     }
30     public void setRname(String rname)
31     {
32         this.rname = rname;
33     }
34     public String getRdesc()
35     {
36         return rdesc;
37     }
38     public void setRdesc(String rdesc)
39     {
40         this.rdesc = rdesc;
41     }
42     public Set<User> getUsers()
43     {
44         return users;
45     }
46     public void setUsers(Set<User> users)
47     {
48         this.users = users;
49     }
50 }

1.2建立pojo的映射文件

User.hbm.xml

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!DOCTYPE hibernate-mapping PUBLIC 
 3     "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
 4     "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
 5 
 6 <hibernate-mapping package="org.guangsoft.pojo">
 7     <class name="User" table="t_user">
 8         <id name="uid" column="uid" type="java.lang.Integer">
 9             <generator class="native"></generator>
10         </id>
11         <property name="username" column="username" type="java.lang.String"></property>
12         <property name="password" column="password" type="java.lang.String"></property>
13         <property name="email" column="email" type="java.lang.String"></property>
14         <property name="phone" column="phone" type="java.lang.String"></property>
15         <property name="sex" column="sex" type="java.lang.String"></property>
16         <!-- 描述用户和角色的关系 -->
17         <set name="roles" table="user_role">
18             <key column="uid"></key>
19             <many-to-many class="Role" column="rid"/>
20         </set>
21         <!-- 描述部门和用户的关系 -->
22         <many-to-one name="dept" class="Dept" column="did"/>
23     </class>
24 </hibernate-mapping>

Role.hbm.xml

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!DOCTYPE hibernate-mapping PUBLIC 
 3     "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
 4     "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
 5 
 6 <hibernate-mapping package="org.guangsoft.pojo">
 7     <class name="Role" table="t_role">
 8         <id name="rid" column="rid" type="java.lang.Integer">
 9             <generator class="native"></generator>
10         </id>
11         <property name="rname" column="rname" type="java.lang.String"></property>
12         <property name="rdesc" column="rdesc" type="java.lang.String"></property>
13         <set name="users" table="user_role" inverse="true">
14             <key column="rid"></key>
15             <many-to-many class="User" column="uid"></many-to-many>
16         </set>
17     </class>
18 </hibernate-mapping>

Dept.hbm.xml

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!DOCTYPE hibernate-mapping PUBLIC 
 3     "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
 4     "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
 5 
 6 <hibernate-mapping package="org.guangsoft.pojo">
 7     <class name="Dept" table="t_dept">
 8         <id name="did" column="did" type="java.lang.Integer">
 9             <generator class="native"></generator>
10         </id>
11         <property name="dname" column="dname" type="java.lang.String"></property>
12         <property name="ddesc" column="ddesc" type="java.lang.String"></property>
13         <!-- 描述部门和用户的关系 -->
14         <set name="users" inverse="true">
15             <key column="did"></key>
16             <one-to-many class="User"/>
17         </set>
18     </class>
19 </hibernate-mapping>

1.3定义Dao接口

定义UserDao

 1 package org.guangsoft.dao;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.pojo.User;
 6 /**
 7  * 完成用户数据的访问
 8  * @author guanghe
 9  */
10 public interface UserDao
11 {
12     //添加用户数据
13     public void saveUser(User user);
14     //查询用户列表
15     public List<User> getAllUsers();
16     //删除用户
17     public void deleteUser(User user);
18     //修改用户
19     public void updateUser(User user);
20     //根据id获取用户
21     public User getUserById(User user);
22 }

定义RoleDao

 1 package org.guangsoft.dao;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.pojo.Role;
 6 /**
 7  * 完成角色数据访问
 8  * @author guanghe
 9  *
10  */
11 public interface RoleDao
12 {
13     public List<Role> getAllRoles();
14 }

定义DeptDao

 1 package org.guangsoft.dao;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.pojo.Dept;
 6 /**
 7  * 实现部门的数据访问
 8  * @author guanghe
 9  *
10  */
11 public interface DeptDao
12 {
13     //查询所有部门数据
14     public List<Dept> getAllDepts();
15 }

1.4建立Dao接口的实现类

定义UserDaoImpl

 1 package org.guangsoft.dao.impl;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.dao.UserDao;
 6 import org.guangsoft.pojo.Dept;
 7 import org.guangsoft.pojo.User;
 8 import org.hibernate.SessionFactory;
 9 import org.springframework.beans.factory.annotation.Autowired;
10 import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
11 import org.springframework.stereotype.Repository;
12 
13 /**
14  * 建立dao接口实现类
15  * extends HibernateDaoSupport
16  * 完成dao中获得session
17  * @author guanghe
18  */
19 @Repository
20 public class UserDaoImpl extends HibernateDaoSupport implements UserDao
21 {
22     /**
23      * 给父类注入sessionFactory通过自动装配
24      * @param sessionFactory
25      */
26     @Autowired
27     public void setSessionFactoryAutoWire(SessionFactory sessionFactory)
28     {
29         super.setSessionFactory(sessionFactory);
30     }
31     
32     /**
33      * 添加用户
34      */
35     @Override
36     public void saveUser(User user)
37     {
38         super.getHibernateTemplate().save(user);
39     }
40 
41     @Override
42     public List<User> getAllUsers()
43     {
44         return (List<User>)super.getHibernateTemplate().find("from User");
45     }
46 
47     @Override
48     public void deleteUser(User user)
49     {
50         super.getHibernateTemplate().delete(user);
51     }
52 
53     @Override
54     public void updateUser(User user)
55     {
56         super.getHibernateTemplate().update(user);
57     }
58 
59     @Override
60     public User getUserById(User user)
61     {
62         return (User) super.getHibernateTemplate().find("from User u where u.uid=?", user.getUid()).get(0);
63     }
64 
65 }

定义RoleDaoImpl

 1 package org.guangsoft.dao.impl;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.dao.RoleDao;
 6 import org.guangsoft.pojo.Dept;
 7 import org.guangsoft.pojo.Role;
 8 import org.hibernate.SessionFactory;
 9 import org.springframework.beans.factory.annotation.Autowired;
10 import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
11 import org.springframework.stereotype.Repository;
12 
13 /**
14  * 建立dao接口实现类
15  * extends HibernateDaoSupport
16  * 完成dao中获得session
17  * @author guanghe
18  *
19  */
20 @Repository
21 public class RoleDaoImpl extends HibernateDaoSupport implements RoleDao
22 {
23     /**
24      * 给父类注入sessionFactory通过自动装配
25      * @param sessionFactory
26      */
27     @Autowired
28     public void setSessionFactoryAutoWire(SessionFactory sessionFactory)
29     {
30         super.setSessionFactory(sessionFactory);
31     }
32     
33     @Override
34     public List<Role> getAllRoles()
35     {
36         return super.getHibernateTemplate().find("from Role");
37     }
38 
39 }

定义DeptDaoImpl

 1 package org.guangsoft.dao.impl;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.dao.DeptDao;
 6 import org.guangsoft.pojo.Dept;
 7 import org.hibernate.SessionFactory;
 8 import org.springframework.beans.factory.annotation.Autowired;
 9 import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
10 import org.springframework.stereotype.Repository;
11 
12 /**
13  * 建立dao接口实现类
14  * extends HibernateDaoSupport
15  * 完成dao中获得session
16  * @author guanghe
17  *
18  */
19 @Repository
20 public class DeptDaoImpl extends HibernateDaoSupport implements DeptDao
21 {
22     /**
23      * 给父类注入sessionFactory通过自动装配
24      * @param sessionFactory
25      */
26     @Autowired
27     public void setSessionFactoryAutoWire(SessionFactory sessionFactory)
28     {
29         super.setSessionFactory(sessionFactory);
30     }
31     
32     /**
33      * 查询部门列表
34      */
35     @Override
36     public List<Dept> getAllDepts()
37     {
38         return super.getHibernateTemplate().find("from Dept");
39     }
40 
41 }

1.5建立Servie接口

 1 package org.guangsoft.service;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.vo.UserVo;
 6 
 7 /**
 8  * 部门的业务接口
 9  * @author guanghe
10  */
11 public interface UserService
12 {
13     //封装部门集合和角色的集合
14     public UserVo loadDeptRoleService();
15     //添加用户信息
16     public void saveUserService(UserVo userVo);
17     //加载用户列表
18     public List<UserVo> loadUserListService();
19     //删除用户
20     public void deleteUserService(UserVo userVo);
21     //修改用户
22     public void updateUserService(UserVo userVo);
23     //根据id获得用户
24     public UserVo getUserByIdService(UserVo userVo);
25 }

1.6建立service接口实现类

  1 package org.guangsoft.service.impl;
  2 
  3 import java.util.ArrayList;
  4 import java.util.List;
  5 import java.util.Set;
  6 
  7 import org.apache.commons.beanutils.BeanUtils;
  8 import org.guangsoft.dao.DeptDao;
  9 import org.guangsoft.dao.RoleDao;
 10 import org.guangsoft.dao.UserDao;
 11 import org.guangsoft.pojo.Dept;
 12 import org.guangsoft.pojo.Role;
 13 import org.guangsoft.pojo.User;
 14 import org.guangsoft.service.UserService;
 15 import org.guangsoft.vo.UserVo;
 16 import org.junit.Test;
 17 import org.springframework.beans.factory.annotation.Autowired;
 18 import org.springframework.context.ApplicationContext;
 19 import org.springframework.context.support.ClassPathXmlApplicationContext;
 20 import org.springframework.stereotype.Service;
 21 /**
 22  * 部门业务接口实现类
 23  * @author guanghe
 24  *
 25  */
 26 @Service
 27 public class UserServiceImpl implements UserService
 28 {
 29     //声明dao对象
 30     @Autowired
 31     private UserDao userDao;
 32     @Autowired
 33     private DeptDao deptDao;
 34     @Autowired
 35     private RoleDao roleDao;
 36 
 37     @Override
 38     public UserVo loadDeptRoleService()
 39     {
 40         List<Dept> deptList = deptDao.getAllDepts();
 41         List<Role> roleList = roleDao.getAllRoles();
 42         UserVo userVo = new UserVo();
 43         userVo.setDeptList(deptList);
 44         userVo.setRoleList(roleList);
 45         return userVo;
 46     }
 47 
 48     @Override
 49     public void saveUserService(UserVo userVo)
 50     {
 51         //将userVo转化为pojo对象
 52         User user = new User();
 53         try
 54         {
 55             org.springframework.beans.BeanUtils.copyProperties(userVo, user);
 56         }
 57         catch (Exception e)
 58         {
 59             e.printStackTrace();
 60         }
 61         userDao.saveUser(user);
 62         //通过user建立和部门关系
 63         Integer did = userVo.getDid();
 64         if(!"".equals(did) && did != null)
 65         {
 66             Dept dept = new Dept();
 67             dept.setDid(did);
 68             user.setDept(dept);
 69         }
 70         //通过user建立和角色的关系
 71         Integer rids[] = userVo.getRids();
 72         if(rids != null)
 73         {
 74             for(Integer rid : rids)
 75             {
 76                 Role role = new Role();
 77                 role.setRid(rid);
 78                 user.getRoles().add(role);
 79             }
 80         }
 81     }
 82 
 83     @Override
 84     public List<UserVo> loadUserListService()
 85     {
 86         List<User> userList = userDao.getAllUsers();
 87         //创建UserVoList集合
 88         List<UserVo> userVoList = new ArrayList<UserVo>();
 89         //将数据库查询到的结果封装为需要给用户显示的数据模型
 90         for(User user : userList)
 91         {
 92             //封装用户的角色集合
 93             Set<Role> roleSet = user.getRoles();
 94             StringBuffer rnameBuffer = new StringBuffer(); 
 95             for(Role role : roleSet)
 96             {
 97                 rnameBuffer.append(role.getRname());
 98                 rnameBuffer.append(',');
 99             }
100             String rname = rnameBuffer.toString();
101             if(!"".equals(rname))
102             {
103                 rname = rname.substring(0,rname.lastIndexOf(','));
104             }
105             UserVo userVo = new UserVo();
106             try
107             {
108                 org.springframework.beans.BeanUtils.copyProperties(user, userVo);
109             }
110             catch (Exception e)
111             {
112                 e.printStackTrace();
113             }
114             userVo.setRname(rname);
115             userVoList.add(userVo);
116         }
117         return userVoList;
118     }
119 
120     @Override
121     public void deleteUserService(UserVo userVo)
122     {
123         //将userVo转化为pojo对象
124         User user = new User();
125         try
126         {
127             org.springframework.beans.BeanUtils.copyProperties(userVo, user);
128         }
129         catch (Exception e)
130         {
131             e.printStackTrace();
132         }
133         user = userDao.getUserById(user);
134         user.setDept(null);
135         user.setRoles(null);
136         userDao.deleteUser(user);
137     }
138 
139     @Override
140     public void updateUserService(UserVo userVo)
141     {
142         //将userVo转化为pojo对象
143         User user = new User();
144         try
145         {
146             org.springframework.beans.BeanUtils.copyProperties(userVo, user);
147         }
148         catch (Exception e)
149         {
150             e.printStackTrace();
151         }
152         userDao.updateUser(user);
153         //通过user建立和部门关系
154         Integer did = userVo.getDid();
155         if(!"".equals(did) && did != null)
156         {
157             Dept dept = new Dept();
158             dept.setDid(did);
159             user.setDept(dept);
160         }
161         //通过user建立和角色的关系
162         Integer rids[] = userVo.getRids();
163         if(rids != null)
164         {
165             for(Integer rid : rids)
166             {
167                 Role role = new Role();
168                 role.setRid(rid);
169                 user.getRoles().add(role);
170             }
171         }
172     }
173 
174     @Override
175     public UserVo getUserByIdService(UserVo userVo)
176     {
177         User user = new User();
178         user.setUid(userVo.getUid());
179         user = userDao.getUserById(user);
180         org.springframework.beans.BeanUtils.copyProperties(user, userVo);
181         return userVo;
182     }
183 }

1.7建立UsersAction

 1 package org.guangsoft.action;
 2 import java.util.List;
 3 
 4 import org.guangsoft.service.UserService;
 5 import org.guangsoft.vo.UserVo;
 6 import org.springframework.beans.BeanUtils;
 7 import org.springframework.beans.factory.annotation.Autowired;
 8 import org.springframework.context.annotation.Scope;
 9 import org.springframework.stereotype.Controller;
10 
11 import com.opensymphony.xwork2.ActionContext;
12 import com.opensymphony.xwork2.ModelDriven;
13 
14 @Controller
15 @Scope("prototype") 
16 public class UserAction implements ModelDriven<UserVo>
17 {
18     //自动装配service
19     @Autowired
20     private UserService userService;
21     //创建页面对象
22     private UserVo userVo = new UserVo();
23     
24     @Override
25     public UserVo getModel()
26     {
27         return userVo;
28     }
29     public UserVo getUserVo()
30     {
31         return userVo;
32     }
33     public void setUserVo(UserVo userVo)
34     {
35         this.userVo = userVo;
36     }
37     public UserService getUserService()
38     {
39         return userService;
40     }
41     public void setUserService(UserService userService)
42     {
43         this.userService = userService;
44     }
45     
46      //加载添加用户页面
47     public String loadSaveUi()
48     {
49         UserVo userVoLoad = userService.loadDeptRoleService();
50         userVo.setDeptList(userVoLoad.getDeptList());
51         userVo.setRoleList(userVoLoad.getRoleList());
52         return ActionConstants.TO_SAVE_UI;
53     }
54     
55     //添加用户
56     public String addUser()
57     {
58         userService.saveUserService(userVo);
59         return ActionConstants.TO_LIST_ACTION;
60     }
61     
62     //加载修改用户页面
63     public String loadUpdateUi()
64     {
65         userVo = userService.getUserByIdService(userVo);
66         loadSaveUi();
67         return ActionConstants.TO_UPDATE_UI;
68     }
69     
70     //修改用户
71     public String updateUser()
72     {
73         userService.updateUserService(userVo);
74         return ActionConstants.TO_LIST_ACTION;
75     }
76     
77     //加载用户列表
78     public String loadListUi()
79     {
80         //获得用户集合
81         List<UserVo> userVoList = userService.loadUserListService();
82         ActionContext.getContext().put("userVoList", userVoList);
83         return ActionConstants.TO_LIST_UI;
84     }
85     
86     //删除用户
87     public String deleteUser()
88     {
89         userService.deleteUserService(userVo);
90         return ActionConstants.TO_LIST_ACTION;
91     }
92     
93 }

1.8配置Action

 1 <?xml version="1.0" encoding="UTF-8" ?>
 2 <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
 3 <struts>
 4     <package name="user" namespace="/" extends="struts-default">
 5         <!-- action在spring容器中对应的id -->
 6         <action name="userAction_*" class="userAction" method="{1}">
 7             <result name="TO_SAVE_UI">/WEB-INF/jsp/saveUser.jsp</result>
 8             <result name="TO_UPDATE_UI">/WEB-INF/jsp/updateUser.jsp</result>
 9             <result name="TO_LIST_UI">/WEB-INF/jsp/userList.jsp</result>
10             <result name="TO_LIST_ACTION" type="redirectAction">userAction_loadListUi</result>
11         </action>
12     </package>
13 </struts>

1.9建立测试文件

TestUserDao.java

 1 package org.guangsoft.test;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.dao.UserDao;
 6 import org.guangsoft.pojo.User;
 7 import org.junit.Test;
 8 import org.springframework.context.ApplicationContext;
 9 import org.springframework.context.support.ClassPathXmlApplicationContext;
10 
11 public class TestUserDao
12 {
13     @Test
14     public void testSaveUser()
15     {
16         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
17         UserDao userDao = (UserDao) ac.getBean("userDaoImpl");
18         User user = new User();
19         user.setUsername("testUserDao01");;
20         userDao.saveUser(user);
21     }
22     
23     @Test
24     public void testGetAllUsers()
25     {
26         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
27         UserDao userDao = (UserDao) ac.getBean("userDaoImpl");
28         List<User> userList = userDao.getAllUsers();
29         System.out.println(userList);
30     }
31     
32     @Test
33     public void testdeleteUser()
34     {
35         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
36         UserDao userDao = (UserDao) ac.getBean("userDaoImpl");
37         User user = new User();
38         user.setUid(45);
39         user = userDao.getUserById(user);
40         userDao.deleteUser(user);
41     }
42     
43     @Test 
44     public void testUpdateUser()
45     {
46         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
47         UserDao userDao = (UserDao) ac.getBean("userDaoImpl");
48         User user = new User();
49         user.setUid(46);
50         user.setUsername("sfdsfsdfdsfds");
51         user.setDept(null);
52         userDao.updateUser(user);
53     }
54 }

TestUserService.java

 1 package org.guangsoft.test;
 2 
 3 import java.util.List;
 4 
 5 import org.guangsoft.service.UserService;
 6 import org.guangsoft.vo.UserVo;
 7 import org.junit.Test;
 8 import org.springframework.context.ApplicationContext;
 9 import org.springframework.context.support.ClassPathXmlApplicationContext;
10 
11 public class TestUserService
12 {
13     @Test 
14     public void testLoadSaveUiService()
15     {
16         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
17         UserService userService = (UserService) ac.getBean("userServiceImpl");
18         UserVo userVo = userService.loadDeptRoleService();
19         System.out.println(userVo.getDeptList());
20         System.out.println(userVo.getRoleList());
21     }
22     
23     @Test
24     public void testSaveUserService()
25     {
26         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
27         UserService userService = (UserService) ac.getBean("userServiceImpl");
28         UserVo userVo = new UserVo();
29         Integer rids[] = {1,2,3};
30         userVo.setRids(rids);
31         userVo.setDid(1);
32         userVo.setUsername("test02");
33         userService.saveUserService(userVo);
34     }
35     
36     @Test 
37     public void testLoadListUiService()
38     {
39         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
40         UserService userService = (UserService) ac.getBean("userServiceImpl");
41         List<UserVo> userVoList = userService.loadUserListService();
42         System.out.println(userVoList.get(0).getUsername());
43     }
44     
45     @Test
46     public void testDeleteUserService()
47     {
48         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
49         UserService userService = (UserService) ac.getBean("userServiceImpl");
50         UserVo userVo = new UserVo();
51         userVo.setUid(47);
52         userService.deleteUserService(userVo);
53     }
54     
55     @Test
56     public void testUpdateUserService()
57     {
58         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
59         UserService userService = (UserService) ac.getBean("userServiceImpl");
60         UserVo userVo = new UserVo();
61         Integer rids[] = {1,2,3};
62         userVo.setRids(rids);
63         userVo.setDid(1);
64         userVo.setUsername("test02");
65         userVo.setUid(46);
66         userService.updateUserService(userVo);
67     }
68     
69     @Test
70     public void testGetUserByIdService()
71     {
72         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
73         UserService userService = (UserService) ac.getBean("userServiceImpl");
74         UserVo userVo = new UserVo();
75         userVo.setUid(49);
76         userVo = userService.getUserByIdService(userVo);
77         System.out.println(userVo.getUsername());
78     }
79 }

1.10建立辅助文件

UsersVo.java(封装客户端请求的数据，需要响应到客户端的数据)

 1 package org.guangsoft.vo;
 2 
 3 import java.util.Arrays;
 4 import java.util.List;
 5 
 6 import org.guangsoft.pojo.Dept;
 7 import org.guangsoft.pojo.Role;
 8 import org.guangsoft.pojo.User;
 9 
10 /**
11  * 定义User的vo类
12  * 封装需要给哭护短响应的数据
13  * 封装接受请求的数据
14  * @author guanghe
15  */
16 public class UserVo extends User
17 {
18     //在添加用户的时候需要加载部门的集合
19     private List<Dept> deptList;
20     //封装角色的集合
21     private List<Role> roleList;
22     //获得角色的id
23     private Integer rids[];
24     //获得部门id
25     private Integer did;
26     //保存用户角色的名字,展示使用
27     private String rname;
28     
29     public List<Dept> getDeptList()
30     {
31         return deptList;
32     }
33     public void setDeptList(List<Dept> deptList)
34     {
35         this.deptList = deptList;
36     }
37     public Integer[] getRids()
38     {
39         return rids;
40     }
41     public void setRids(Integer[] rids)
42     {
43         this.rids = rids;
44     }
45     public List<Role> getRoleList()
46     {
47         return roleList;
48     }
49     public void setRoleList(List<Role> roleList)
50     {
51         this.roleList = roleList;
52     }
53     public String getRname()
54     {
55         return rname;
56     }
57     public void setRname(String rname)
58     {
59         this.rname = rname;
60     }
61     public Integer getDid()
62     {
63         return did;
64     }
65     public void setDid(Integer did)
66     {
67         this.did = did;
68     }
69     
70     
71 }

ActionContants(常量池，封装了跳转的常用字符串)

1 package org.guangsoft.action;
2 
3 public interface ActionConstants
4 {
5     String TO_SAVE_UI  = "TO_SAVE_UI";
6     String TO_UPDATE_UI  = "TO_UPDATE_UI";
7     String TO_LIST_UI = "TO_LIST_UI";
8     String TO_LIST_ACTION = "TO_LIST_ACTION";
9 }

Commons.jsp（将公共的资源文件进行统一管理）

1 <link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath}/css/blue/pageCommon.css" />
2 <script src="http://libs.baidu.com/jquery/1.11.1/jquery.min.js"></script>

1.11建立页面

加载saveUser.jsp,主要显示所有的部门和角色

  1 <%@ page language="java" pageEncoding="UTF-8"%>
  2 <%@ taglib uri="/struts-tags" prefix="s" %>
  3 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
  4 <%
  5 String path = request.getContextPath();
  6 String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
  7 %>
  8 
  9 <!DOCTYPE HTML>
 10 <html>
 11       <head>
 12         <title>添加用户</title>
 13         <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 14         <base href="<%=basePath%>">
 15         <%@ include file="commons.jsp"%>
 16         <script src="js/user.js"></script>
 17     </head>
 18     <body>
 19         <div id="Title_bar">
 20             <div id="Title_bar_Head">
 21                 <div id="Title_Head"></div>
 22                 <div id="Title">
 23                     <img border="0" width="13" height="13" src="${pageContext.request.contextPath}/css/images/title_arrow.gif"/> 用户信息
 24                 </div>
 25                 <div id="Title_End"></div>
 26             </div>
 27         </div>
 28         <div id=MainArea>
 29             <s:form action="userAction_addUser.action" id="addUserForm" theme="simple" method="post">
 30                 <div class="ItemBlock_Title1">
 31                     <img border="0" width="4" height="7" src="${pageContext.request.contextPath}/css/blue/images/item_point.gif" /> 用户信息  
 32                 </div>
 33                 <div class="ItemBlockBorder">
 34                     <div class="ItemBlock">
 35                         <table cellpadding="0" cellspacing="0" class="mainForm">
 36                             <tr>
 37                                 <td width="100">所属部门</td>
 38                                 <td>
 39                                     <s:select list="deptList" listKey="did" listValue="dname" 
 40                                         name="did" cssClass="SelectStyle" />
 41                                 </td>
 42                             </tr>
 43                             <tr><td>登录名</td>
 44                                 <td>
 45                                     <s:textfield name="username" cssClass="InputStyle" />*（登录名要唯一）
 46                                 </td>
 47                             </tr>
 48                             <tr>
 49                                 <td>性别</td>
 50                                 <td>
 51                                     <s:radio list="#{'男':'男','女':'女'}" name="sex"></s:radio>
 52                                 </td>
 53                             </tr>
 54                             <tr>
 55                                 <td>联系电话</td>
 56                                 <td>
 57                                     <s:textfield name="phone" cssClass="InputStyle"/>
 58                                 </td>
 59                             </tr>
 60                             <tr>
 61                                 <td>E-mail</td>
 62                                 <td>
 63                                     <s:textfield name="email" cssClass="InputStyle"></s:textfield>
 64                                 </td>
 65                             </tr>
 66                         </table>
 67                     </div>
 68                 </div>
 69                 
 70                 <div class="ItemBlock_Title1">
 71                     <img border="0" width="4" height="7" src="${pageContext.request.contextPath}/css/blue/images/item_point.gif" /> 岗位设置 
 72                 </div>
 73                 
 74                 <!-- 表单内容显示 -->
 75                 <div class="ItemBlockBorder">
 76                     <div class="ItemBlock">
 77                         <table cellpadding="0" cellspacing="0" class="mainForm">
 78                             <tr>
 79                                 <td width="100">岗位</td>
 80                                 <td>
 81                                     <s:select list="roleList" listKey="rid" listValue="rname"
 82                                         name="rids" cssClass="SelectStyle" multiple="true" />
 83                                     按住Ctrl键可以多选或取消选择
 84                                 </td>
 85                             </tr>
 86                         </table>
 87                     </div>
 88                 </div>        
 89                 
 90                 <!-- 表单操作 -->
 91                 <div id="InputDetailBar">
 92                     <input type="image" onclick="addUser();" src="${pageContext.request.contextPath}/css/images/save.png"/>
 93                     <a href="javascript:history.go(-1);"><img src="${pageContext.request.contextPath}/css/images/goBack.png"/></a>
 94                 </div>
 95             </s:form>
 96         </div>
 97         
 98         <div class="Description">
 99             说明：<br />
100             1，用户的登录名要唯一，在填写时要同时检测是否可用。<br />
101             2，新建用户后，密码被初始化为"1234"。<br />
102             3，密码在数据库中存储的是MD5摘要（不是存储明文密码）。<br />
103             4，用户登录系统后可以使用“个人设置→修改密码”功能修改密码。<br />
104             5，新建用户后，会自动指定默认的头像。用户可以使用“个人设置→个人信息”功能修改自已的头像<br />
105             6，修改用户信息时，登录名不可修改。
106         </div>
107     </body>
108 </html>

加载userList.jsp

 1 <%@ page language="java" pageEncoding="UTF-8"%>
 2 <%@ taglib uri="/struts-tags" prefix="s" %>
 3 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
 4 <%
 5     String path = request.getContextPath();
 6     String basePath = request.getScheme() + "://"
 7         + request.getServerName() + ":" + request.getServerPort() + path + "/";
 8 %>
 9 
10 <!DOCTYPE HTML>
11 <html>
12     <head>
13         <base href="<%=basePath%>">
14         <title>用户列表</title>
15         <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
16         <%@ include file="commons.jsp"%>
17     </head>
18     
19     <body>
20         <div id="Title_bar">
21             <div id="Title_bar_Head">
22                 <div id="Title_Head"></div>
23                     <div id="Title">
24                         <img border="0" width="13" height="13"
25                             src="${pageContext.request.contextPath}/css/images/title_arrow.gif" /> 用户管理
26                     </div>
27                 <div id="Title_End"></div>
28             </div>
29         </div>
30         <div id="MainArea">
31             <table cellspacing="0" cellpadding="0" class="TableStyle">
32                 <thead>
33                     <tr align=center valign=middle id=TableTitle>
34                         <td width="100">用户名</td>
35                         <td width="100">电话</td>
36                         <td width="100">所属部门</td>
37                         <td>角色</td>
38                         <td>相关操作</td>
39                     </tr>
40                 </thead>
41                 <tbody id="TableData" class="dataContainer" datakey="userList">
42                     <s:iterator value="userVoList" id="userVo">                
43                         <tr class="TableDetail1 template">
44                             <td><s:property value="#userVo.username" />&nbsp;</td>
45                             <td><s:property value="#userVo.phone" />&nbsp;</td>
46                             <td><s:property value="#userVo.dept.dname" />&nbsp;</td>
47                             <td><s:property value="#userVo.rname" />&nbsp;</td>
48                             <td>
49                                 <s:a href="userAction_loadUpdateUi.action?uid=%{#userVo.uid}">修改</s:a>&nbsp;&nbsp;
50                                 <s:a href="userAction_deleteUser.action?uid=%{#userVo.uid}" >删除</s:a>&nbsp;&nbsp;
51                             </td>
52                         </tr>
53                     </s:iterator>
54                 </tbody>
55             </table>
56             <div id="TableTail">
57                 <div id="TableTail_inside">
58                     <a href="userAction_loadSaveUi.action"><img src="${pageContext.request.contextPath}/css/images/createNew.png" /></a>
59                 </div>
60             </div>
61         </div>
62     </body>
63 </html>

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原文地址：https://www.cnblogs.com/guanghe/p/6139134.html