UserDAOimpl .javapublic class UserDAOimpl extends SqlMapClientDaoSupport implements UserDAO{ public User findUserById(int id){
return (User) getSqlMapClientTemplate().queryForObject("findUserById", id);
}
/**
* 添加User
*/
public void addUser(User user) {
getSqlMapClientTemplate().insert("addUser", user);
}
/**
* 删除User
*/
public void deleteUserById(int id) {
getSqlMapClientTemplate().delete("deleteUserById", id);
} /**
* 查找User
*/
public User findUser(User user) {
return (User) getSqlMapClientTemplate().queryForObject("findUser", user);
} public int getTotalCountByUsername(String username){
return (Integer) getSqlMapClientTemplate().queryForObject("getTotalCountByUsername", username);
}
applicationContext.xml <!-- 自动扫描Bean -->
<context:component-scan base-package="com.tq365"/>
<!-- 强制使用CGLIB代理 -->
<aop:aspectj-autoproxy proxy-target-class="true"/>
<!-- 如何省略此处用注解试注入sqlMapClient呢????? -->
<bean id="userDAOimpl" class="com.tq365.samples.ibatis.dao.UserDAOimpl">
<property name="sqlMapClient" ref="sqlMapClient"></property>
</bean>
<!-- 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/ibatisorm</value>
</property>
<property name="username">
<value>root</value>
</property>
<property name="password">
<value>root</value>
</property>
</bean> <!-- SqlMapClient配置 -->
<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
<property name="configLocation" value="WEB-INF/sqlmap-config.xml" />
<property name="dataSource" ref="dataSource" />
</bean>
实现类继承的是SqlMapClientDaoSupport ,需要sqlMapClient,如何用注解方式进行注入呢???
return (User) getSqlMapClientTemplate().queryForObject("findUserById", id);
}
/**
* 添加User
*/
public void addUser(User user) {
getSqlMapClientTemplate().insert("addUser", user);
}
/**
* 删除User
*/
public void deleteUserById(int id) {
getSqlMapClientTemplate().delete("deleteUserById", id);
} /**
* 查找User
*/
public User findUser(User user) {
return (User) getSqlMapClientTemplate().queryForObject("findUser", user);
} public int getTotalCountByUsername(String username){
return (Integer) getSqlMapClientTemplate().queryForObject("getTotalCountByUsername", username);
}
applicationContext.xml <!-- 自动扫描Bean -->
<context:component-scan base-package="com.tq365"/>
<!-- 强制使用CGLIB代理 -->
<aop:aspectj-autoproxy proxy-target-class="true"/>
<!-- 如何省略此处用注解试注入sqlMapClient呢????? -->
<bean id="userDAOimpl" class="com.tq365.samples.ibatis.dao.UserDAOimpl">
<property name="sqlMapClient" ref="sqlMapClient"></property>
</bean>
<!-- 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/ibatisorm</value>
</property>
<property name="username">
<value>root</value>
</property>
<property name="password">
<value>root</value>
</property>
</bean> <!-- SqlMapClient配置 -->
<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
<property name="configLocation" value="WEB-INF/sqlmap-config.xml" />
<property name="dataSource" ref="dataSource" />
</bean>
实现类继承的是SqlMapClientDaoSupport ,需要sqlMapClient,如何用注解方式进行注入呢???
class DaoSupport extends SqlMapClientDaoSupport { @Resource(name="sqlMapClientTemplate")
protected void inject(SqlMapClient sqlMapClient) {
super.setMapClient(sqlMapClient);
}
}然后你所有的Dao实现类都来继承你自己的DaoSupport@Component("userDao")
public class UserDAOimpl extends your.package.DaoSupport implements UserDAO{ // 其他东西不用还是按你的代码
}这样就好了。 你就通过注解方式把UserDAOimpl添加到spring容器中了。
<property name="configLocation">
<value>classpath:/WEB-INF/sqlmap-config.xml</value>
</property>
<property name="dataSource" ref="dataSource"></property>
</bean>
<bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate">
<property name="sqlMapClient" ref="sqlMapClient"/>
</bean>
看看是你要的吗
<bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate">
<property name="sqlMapClient" ref="sqlMapClient"/>
</bean>这就是注入SqlMapClient的配置。