整合ssh时出现问题，action接到了前台页面传过来的值，保存时没有报错，数据?报错
整合ssh时出现问题，action接到了前台页面传过来的值，保存时没有报错，数据没有进数据库。我用main方法测试保存功能是正常的。
applicationContext.xml配置
<bean id="dataSource" name="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName"> <value>com.mysql.jdbc.Driver</value> </property> <property name="url"> <value>jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=UTF-8</value> </property> <property name="username" value="root"></property> <property name="password" value="123456"></property> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> <property name="dataSource"><ref local="dataSource"/></property> <property name="mappingResources"> <list> <value>cn/xiaoxing/h4/vo/UserModel.hbm.xml</value> </list> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate4.SpringSessionContext</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.format_sql">true</prop> <prop key="hibernate.connection.pool_size">2</prop> <prop key="c3p0.min_size">5</prop> <prop key="c3p0.max_size">20</prop> <prop key="c3p0.timeout">180</prop> <prop key="c3p0.max_statements">5</prop> </props> </property> </bean> <bean name="h4Impl" class="cn.xiaoxing.h4.dao.impl.H4Impl"> <property name="sessionFactory" ref="sessionFactory"></property> </bean> <bean name="userEbi" class="cn.xiaoxing.h4.business.ebo.UserEbo"> <property name="userDao" ref="h4Impl"></property> </bean> <bean name="UserAction" class="cn.xiaoxing.h4.action.UserAction" scope="prototype"> <property name="userEbi" ref="userEbi"></property> </bean> <tx:annotation-driven transaction-manager="transactionManager"/> <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"></property> </bean> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="save*" propagation="REQUIRED" /> <tx:method name="add*" propagation="REQUIRED" /> <tx:method name="create*" propagation="REQUIRED" /> <tx:method name="insert*" propagation="REQUIRED" /> <tx:method name="update*" propagation="REQUIRED" /> <tx:method name="merge*" propagation="REQUIRED" /> <tx:method name="del*" propagation="REQUIRED" /> <tx:method name="remove*" propagation="REQUIRED" /> <tx:method name="put*" propagation="REQUIRED" /> <tx:method name="use*" propagation="REQUIRED"/> <tx:method name="get*" propagation="REQUIRED" read-only="true" /> <tx:method name="count*" propagation="REQUIRED" read-only="true" /> <tx:method name="find*" propagation="REQUIRED" read-only="true" /> <tx:method name="list*" propagation="REQUIRED" read-only="true" /> <tx:method name="*" read-only="true" /> </tx:attributes> </tx:advice> <aop:config expose-proxy="true"> <aop:pointcut id="txPointCut" expression="execution(* cn.xiaoxing.h4..*.*(..))"/> <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointCut"/> </aop:config>struts2配置
<struts> <constant name="struts.devMode" value="true" /> <constant name="struts.i18n.encoding" value="UTF-8"/> <constant name="struts.ui.theme" value="simple"></constant> <constant name="struts.objectFactory" value="spring"/> <package name="user" namespace="/user" extends="struts-default"> <action name="user" class="UserAction"> <result>/list.jsp</result> </action> </package> </struts>前台页面
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<s:form action="user" namespace="/user" method="post">
<table width="200" border="1">
<tr>
<td>name</td>
<td><s:textfield name="name"/></td>
</tr>
<tr>
<td>password</td>
<td><s:textfield name="pwd"/></td>
</tr>
<tr>
<td colspan="2"><s:submit value="submit"/></td>
</tr>
</table>
</s:form>
</body>
</html> 后台实现
package cn.xiaoxing.h4.dao.impl;
import org.hibernate.SessionFactory;
import cn.xiaoxing.h4.dao.dao.UserDao;
import cn.xiaoxing.h4.vo.UserModel;
public class H4Impl implements UserDao{
private SessionFactory sessionFactory = null;
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
@Override
public void create(UserModel um) {
System.out.println("um-impl:"+um);
sessionFactory.getCurrentSession().save(um);
}
}
action
package cn.xiaoxing.h4.action;
import cn.xiaoxing.h4.business.ebi.UserEbi;
import cn.xiaoxing.h4.vo.UserModel;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;
public class UserAction extends ActionSupport implements ModelDriven<UserModel>{
private static final long serialVersionUID = -5543910820353786952L;
private UserEbi userEbi = null;
public void setUserEbi(UserEbi userEbi) {
this.userEbi = userEbi;
}
private UserModel user = new UserModel();
@Override
public UserModel getModel() {
return user;
}
@Override
public String execute() throws Exception {
System.out.println("um----------------------:" + user);
this.userEbi.create(user);
return super.execute();
}
}
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https://developer.aliyun.com/profile/5yerqm5bn5yqg?spm=a2c6h.12873639.0.0.6eae304abcjaIB
将H4Impl类加：
@Component
@Transactional注解引用来自“-knight-”的答案
将H4Impl类加：
@Component
@Transactional注解2020-06-22 19:23:43赞同 1 展开评论
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