ssm实现用户管理系统（1)
package com
.zhongruan
.bean
;
public class User {
public User() {
}
public User(int id
, String username
, String password
) {
this.id
= id
;
this.username
= username
;
this.password
= password
;
}
public User(String username
, String password
) {
this.username
= username
;
this.password
= password
;
}
private int id
;
private String username
;
private String password
;
public int
getId() {
return id
;
}
public void setId(int id
) {
this.id
= id
;
}
public String
getUsername() {
return username
;
}
public void setUsername(String username
) {
this.username
= username
;
}
public String
getPassword() {
return password
;
}
public void setPassword(String password
) {
this.password
= password
;
}
@Override
public String
toString() {
return "User{" +
"id=" + id
+
", username='" + username
+ '\'' +
", password='" + password
+ '\'' +
'}';
}
}
package com
.zhongruan
.controller
;
import com
.zhongruan
.bean
.User
;
import com
.zhongruan
.serivce
.IUserService
;
import org
.springframework
.beans
.factory
.annotation
.Autowired
;
import org
.springframework
.context
.annotation
.EnableAspectJAutoProxy
;
import org
.springframework
.stereotype
.Controller
;
import org
.springframework
.web
.bind
.annotation
.RequestMapping
;
import org
.springframework
.web
.servlet
.ModelAndView
;
import java
.util
.List
;
@Controller
@
RequestMapping("/user")
public class UserController {
@Autowired
private IUserService userService
;
@
RequestMapping("/login.do")
public ModelAndView
login(User user
) {
boolean flag
= userService
.login(user
.getUsername(), user
.getPassword());
ModelAndView modelAndView
= new ModelAndView();
if (flag
) {
modelAndView
.setViewName("main");
} else {
modelAndView
.setViewName("../failure");
}
return modelAndView
;
}
@
RequestMapping("/findAll.do")
public ModelAndView
findAll(){
List
<User
> userList
= userService
.findAll();
ModelAndView modelAndView
= new ModelAndView();
modelAndView
.addObject("userList",userList
);
modelAndView
.setViewName("user-list");
return modelAndView
;
}
}
package com
.zhongruan
.dao
;
import com
.zhongruan
.bean
.User
;
import java
.util
.List
;
public interface UserDao {
User
findUserByUserName(String username
);
List
<User
> findAll();
}
package com
.zhongruan
.serivce
.impl
;
import com
.zhongruan
.bean
.User
;
import com
.zhongruan
.dao
.UserDao
;
import com
.zhongruan
.serivce
.IUserService
;
import org
.springframework
.beans
.factory
.annotation
.Autowired
;
import org
.springframework
.stereotype
.Service
;
import java
.util
.List
;
@Service
public class UserSerivce implements IUserService {
@Autowired
private UserDao userDao
;
@Override
public boolean
login(String username
, String password
) {
User user
= userDao
.findUserByUserName(username
);
if (user
!=null && user
.getPassword().equals(password
)){
return true;
}
return false;
}
@Override
public List
<User
> findAll() {
return userDao
.findAll();
}
}
package com
.zhongruan
.serivce
;
import com
.zhongruan
.bean
.User
;
import java
.util
.List
;
public interface IUserService {
boolean
login(String username
,String password
);
List
<User
> findAll();
}
修改use—list.jsp
<tbody
>
<c
:forEach items
="${userList}" var="user">
<tr
>
<td
><input name
="ids" type
="checkbox"></td
>
<td
>$
{user
.id
}</td
>
<td
>$
{user
.username
}</td
>
<td
>$
{user
.password
}</td
>
<td
class="text-center">
<a href
="#" class="btn bg-olive btn-xs">更新
</a
>
<a href
="#" class="btn bg-olive btn-xs">删除
</a
>
<a href
="#" class="btn bg-olive btn-xs">添加角色
</a
>
</td
>
</tr
>
</c
:forEach
>
</tbody
>
