SpringMVC与Ibatis整合开发配置备忘
SpringMVC与Ibatis框架整合所使用版本
Ibatis 2.3.4
Spring 3.0
web.xml
<?
xml version="1.0" encoding="UTF-8"
?>
<
web-app
version
="2.5"
xmlns
="http://java.sun.com/xml/ns/javaee"
xmlns:xsi
="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation
="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
>
<!--
字符过滤_防止添加到数据库中的数据为乱码
-->
<
filter
>
<
filter-name
>
characterEncodingFilter
</
filter-name
>
<
filter-class
>
org.springframework.web.filter.CharacterEncodingFilter
</
filter-class
>
<
init-param
>
<
param-name
>
encoding
</
param-name
>
<
param-value
>
UTF-8
</
param-value
>
</
init-param
>
<
init-param
>
<
param-name
>
forceEncoding
</
param-name
>
<
param-value
>
true
</
param-value
>
</
init-param
>
</
filter
>
<
filter-mapping
>
<
filter-name
>
characterEncodingFilter
</
filter-name
>
<
url-pattern
>
/*
</
url-pattern
>
</
filter-mapping
>
<
servlet
>
<
servlet-name
>
springmvc
</
servlet-name
>
<
servlet-class
>
org.springframework.web.servlet.DispatcherServlet
</
servlet-class
>
<
load-on-startup
>
1
</
load-on-startup
>
</
servlet
>
<
servlet-mapping
>
<
servlet-name
>
springmvc
</
servlet-name
>
<
url-pattern
>
/
</
url-pattern
>
</
servlet-mapping
>
<
listener
>
<
listener-class
>
org.springframework.web.context.ContextLoaderListener
</
listener-class
>
</
listener
>
<
context-param
>
<
param-name
>
contextConfigLocation
</
param-name
>
<
param-value
>
classpath:applicationContext*.xml
</
param-value
>
</
context-param
>
<
welcome-file-list
>
<
welcome-file
>
index.jsp
</
welcome-file
>
</
welcome-file-list
>
</
web-app
>
springmvc-servlet.xml
<?
xml version="1.0" encoding="UTF-8"
?>
<
beans
xmlns
="http://www.springframework.org/schema/beans"
xmlns:xsi
="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc
="http://www.springframework.org/schema/mvc"
xmlns:context
="http://www.springframework.org/schema/context"
xsi:schemaLocation
="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd"
>
<
context:component-scan
base-package
="com.archie"
/>
<
mvc:annotation-driven
/>
<!--
视图解析器
-->
<
bean
id
="viewResolver"
class
="org.springframework.web.servlet.view.InternalResourceViewResolver"
>
<
property
name
="viewClass"
value
="org.springframework.web.servlet.view.JstlView"
></
property
>
<
property
name
="prefix"
value
="/WEB-INF/views/"
></
property
>
<
property
name
="suffix"
value
=".jsp"
></
property
>
</
bean
>
<!--
异常解析器
-->
<
bean
id
="simpleMappingExceptionResolver"
class
="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"
>
<
property
name
="exceptionMappings"
>
<
props
>
<
prop
key
="org.springframework.web.multipart.MaxUploadSizeExceededException"
>
common/fileerror
</
prop
>
</
props
>
</
property
>
</
bean
>
</
beans
>
applicationContext.xml
<?
xml version="1.0" encoding="UTF-8"
?>
<
beans
xmlns
="http://www.springframework.org/schema/beans"
xmlns:xsi
="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc
="http://www.springframework.org/schema/mvc"
xmlns:context
="http://www.springframework.org/schema/context"
xmlns:aop
="http://www.springframework.org/schema/aop"
xmlns:tx
="http://www.springframework.org/schema/tx"
xsi:schemaLocation
="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"
default-autowire
="byName"
>
<!--
自动扫描
-->
<
context:component-scan
base-package
="com.archie"
/>
<!--
强制使用CGLIB代理
-->
<
aop:aspectj-autoproxy
proxy-target-class
="true"
/>
<!--
DataSource数据源
-->
<
bean
id
="dataSource"
class
="org.apache.commons.dbcp.BasicDataSource"
destroy-method
="close"
>
<
property
name
="driverClassName"
>
<
value
>
com.mysql.jdbc.Driver
</
value
>
</
property
>
<
property
name
="url"
>
<
value
>
jdbc:mysql://localhost:3306/springweb_ibatis
</
value
>
</
property
>
<
property
name
="username"
>
<
value
>
root
</
value
>
</
property
>
<
property
name
="password"
>
<
value
>
root
</
value
>
</
property
>
</
bean
>
<!--
Spring iBatis SqlMapClient
-->
<
bean
id
="sqlMapClient"
class
="org.springframework.orm.ibatis.SqlMapClientFactoryBean"
>
<
property
name
="configLocation"
value
="classpath:sqlmap-config.xml"
/>
<
property
name
="dataSource"
ref
="dataSource"
/>
</
bean
>
<!--
事务管理DataSourceTransactionManager
-->
<
bean
id
="txManager"
class
="org.springframework.jdbc.datasource.DataSourceTransactionManager"
>
<
property
name
="dataSource"
ref
="dataSource"
/>
</
bean
>
<!--
启动spring注解功能
-->
<
tx:annotation-driven
transaction-manager
="txManager"
/>
<
aop:config
>
<
aop:pointcut
id
="baseServiceMethods"
expression
="execution(* com.archie.dao.*.*(..))"
/>
<
aop:advisor
advice-ref
="txAdvice"
pointcut-ref
="baseServiceMethods"
/>
</
aop:config
>
<
aop:aspectj-autoproxy
/>
<
tx:advice
id
="txAdvice"
transaction-manager
="txManager"
>
<
tx:attributes
>
<
tx:method
name
="select*"
read-only
="true"
propagation
="REQUIRED"
/>
<
tx:method
name
="find*"
read-only
="true"
propagation
="REQUIRED"
/>
<
tx:method
name
="save*"
propagation
="REQUIRED"
isolation
="REPEATABLE_READ"
/>
<
tx:method
name
="update*"
propagation
="REQUIRED"
isolation
="REPEATABLE_READ"
/>
<
tx:method
name
="add*"
propagation
="REQUIRED"
isolation
="REPEATABLE_READ"
/>
<
tx:method
name
="delete*"
propagation
="REQUIRED"
isolation
="REPEATABLE_READ"
/>
</
tx:attributes
>
</
tx:advice
>
</
beans
>
sqlmap-config.xml
<?
xml version="1.0" encoding="UTF-8"
?>
<!
DOCTYPE sqlMapConfig
PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-config-2.dtd"
>
<
sqlMapConfig
>
<
sqlMap
resource
="sqlMap/User.xml"
/>
</
sqlMapConfig
>
BaseDao.java
package
com.archie.dao;
import
javax.annotation.PostConstruct;
import
javax.annotation.Resource;
import
org.springframework.orm.ibatis.support.SqlMapClientDaoSupport;
import
com.ibatis.sqlmap.client.SqlMapClient;
/**
* BaseDao,Dao需继承此Dao
*
*
@author
archie2010 since 2011-3-3 下午10:52:36
*/
public
class
BaseDao
extends
SqlMapClientDaoSupport {
@Resource(name
=
"
sqlMapClient
"
)
private
SqlMapClient sqlMapClient;
@PostConstruct
public
void
initSqlMapClient() {
super
.setSqlMapClient(sqlMapClient);
}
}
UserDao.java
package
com.archie.dao;
import
java.util.ArrayList;
import
java.util.List;
import
org.springframework.stereotype.Component;
import
com.archie.model.User;
import
com.archie.util.Pages;
/**
* UserDao
*
*
@author
archie2010
*
* since 下午10:31:52
*/
@Component
public
class
UserDao
extends
BaseDao {
/**
* 添加
*
*
@param
user
*
@return
*/
public
boolean
addUser(User user) {
User u
=
(User) getSqlMapClientTemplate().insert(
"
insertUser
"
, user);
return
u
!=
null
?
true
:
false
;
}
/**
* 删除
*
*
@param
uid
*
@return
*/
public
boolean
deleteUser(
int
uid) {
int
res
=
getSqlMapClientTemplate().delete(
"
deleteUserByID
"
, uid);
return
res
>
0
?
true
:
false
;
}
/**
* 查询
*
*
@param
uid
*
@return
*/
public
User getUserByUid(
int
uid) {
return
(User) getSqlMapClientTemplate().queryForObject(
"
findUserByID
"
,
uid);
}
/**
* 查询所有
*
*
@return
*/
@SuppressWarnings(
"
unchecked
"
)
public
List
<
User
>
getAllUsers() {
return
getSqlMapClientTemplate().queryForList(
"
findAllUser
"
);
}
/**
* 修改
*
*
@param
user
*
@return
*/
public
boolean
updateUser(User user) {
int
res
=
getSqlMapClientTemplate().update(
"
updateUserByUser
"
, user);
return
res
>
0
?
true
:
false
;
}
/**
* 查询(根据用户名密码)
*
*
@param
user
*
@return
*/
public
User getUserByUnameUpwd(User user) {
return
(User) getSqlMapClientTemplate().queryForObject(
"
selectByUnameAndUpwd
"
, user);
}
/**
* 记录总数
*
*
@return
*/
public
int
getAllUserCount() {
return
(Integer) getSqlMapClientTemplate().queryForObject(
"
findAllUserCount
"
);
}
/**
* 分页
*
*
@param
pageNo
*
@return
*/
@SuppressWarnings(
"
unchecked
"
)
public
Pages
<
User
>
getUserByPageNo(
int
pageNo) {
Pages
<
User
>
pages
=
new
Pages
<
User
>
(getAllUserCount());
pages.setPageSize(
5
);
List
<
User
>
userList
=
new
ArrayList
<
User
>
();
userList
=
getSqlMapClientTemplate().queryForList(
"
findPageUser
"
,
pages.getStart(pageNo));
pages.setPageList(userList);
return
pages;
}
}
SpringMVC的Controller
UserController .java
package
com.archie.web;
import
javax.annotation.Resource;
import
javax.servlet.http.HttpSession;
import
javax.validation.Valid;
import
org.springframework.stereotype.Controller;
import
org.springframework.validation.BindingResult;
import
org.springframework.web.bind.annotation.PathVariable;
import
org.springframework.web.bind.annotation.RequestMapping;
import
org.springframework.web.bind.annotation.RequestMethod;
import
org.springframework.web.servlet.ModelAndView;
import
com.archie.model.User;
import
com.archie.service.UserService;
import
com.archie.util.Pages;
/**
* BaseDao,Dao需继承此Dao
*
*
@author
archie2010 since 2011-3-3 下午10:52:36
*/
@Controller
@RequestMapping(
"
/user/*
"
)
public
class
UserController {
@Resource
private
UserService userService;
private
final
String LIST
=
"
redirect:/user/list/1
"
;
/**
* 登录
*
@param
user
*
@param
session
*
@return
*/
@RequestMapping(
"
/login
"
)
public
ModelAndView login(@Valid User user,BindingResult result,HttpSession session){
if
(
!
result.hasErrors()){
User loginUser
=
userService.login(user);
if
(loginUser
!=
null
){
session.setAttribute(
"
USER
"
, loginUser);
return
new
ModelAndView(
"
redirect:/user/list/1
"
);
}
else
{
return
new
ModelAndView(
"
redirect:/
"
);
}
}
else
{
ModelAndView view
=
new
ModelAndView();
view.setViewName(
"
redirect:/
"
);
view.addObject(
"
error
"
, result.getAllErrors());
return
view;
}
}
/**
* 跳转至添加页
*
@return
*/
@RequestMapping(value
=
"
/new
"
,method
=
RequestMethod.GET)
public
ModelAndView toAdd(){
return
new
ModelAndView(
"
user/add
"
);
}
/**
* 保存
*
@param
user
*
@return
*/
@RequestMapping(value
=
"
/new
"
,method
=
RequestMethod.POST)
public
ModelAndView add(@Valid User user,BindingResult result){
if
(result.hasErrors()){
return
new
ModelAndView(
"
user/add
"
,
"
error
"
, result.getAllErrors());
}
else
{
userService.addUser(user);
return
new
ModelAndView(LIST);
}
}
/**
* 根据ID删除
*
@param
id
*
@return
*/
@RequestMapping(value
=
"
/del/{id}
"
)
public
ModelAndView delete(@PathVariable
int
id){
userService.deleteUser(id);
return
new
ModelAndView(LIST);
}
/**
* 跳转至编辑页面
*
@param
id
*
@return
*/
@RequestMapping(value
=
"
/edit/{id}
"
)
public
ModelAndView edit(@PathVariable
int
id){
User user
=
userService.getUserById(id);
return
new
ModelAndView(
"
user/edit
"
,
"
user
"
,user);
}
/**
* 编辑
*
@param
user
*
@return
*/
@RequestMapping(value
=
"
/edit
"
)
public
ModelAndView update(@Valid User user,BindingResult result){
ModelAndView view
=
new
ModelAndView();
if
(result.hasErrors()){
view.addObject(
"
error
"
, result.getAllErrors());
view.setViewName(
"
user/edit
"
);
return
view;
}
else
{
userService.updateUser(user);
return
new
ModelAndView(LIST);
}
}
/**
* 分页
*
@param
pageNo
*
@return
*/
@RequestMapping(value
=
"
/list/{pageNo}
"
)
public
ModelAndView list(@PathVariable
int
pageNo){
Pages
<
User
>
pages
=
userService.getUserByPageNo(pageNo);
return
new
ModelAndView(
"
user/main
"
,
"
pages
"
,pages);
}
}