首页 > 代码库 > [Java] SSH框架笔记_2_框架整合示例(一)
[Java] SSH框架笔记_2_框架整合示例(一)
本文描述的是框架SSH集成的示例,由于在这个过程中有一些小的细节容易被遗忘,特别撰写了一篇小的博文来记录这个过程,希望对自己以及后来者能够起到积极意义。
本文中使用的框架和版本号为:
struts-2.3.1.2、hibernate-3.6.10、spring-3.1.1
其下载地址分别为:
http://struts.apache.org/download.cgi#struts2312
http://sourceforge.net/projects/hibernate/files/hibernate3/3.6.10.Final/
http://www.springsource.org/download/community?project=Spring%2520Framework&version=3.1.1.RELEASE
分别将其解压,需要注意的是本例中hibernate3还需要的是log4j,spring还需要commons-loging、commons-dbcp和commons-pool,在这里就不再赘述出其下载地址了。
需要删除的重复包为:asm-commons-3.3.jar和javassist-3.11.0.GA.jar
需要使用的JAR包截图:
接下来在jee中新建一个Dynamic Web Project,选择好运行环境:
相关文件组织如下:
源代码列举如下:
UserAction.java
- package com.ssh.action;import com.opensymphony.xwork2.ActionSupport;
- import com.ssh.pojo.User;
- import com.ssh.service.UserService;
- public class UserAction extends ActionSupport {
- private static final long serialVersionUID = 1L;
- private User user;
- private UserService service;
- public UserService getService() {
- return service;
- }
- public void setService(UserService service) {
- this.service = service;
- }
- public User getUser() {
- return user;
- }
- public void setUser(User user) {
- this.user = user;
- }
- public String execute(){
- if (service.save(user)!=null) {
- return SUCCESS;
- }else {
- return ERROR;
- }
- }
- }
User.java
- package com.ssh.pojo;
- import javax.persistence.Column;
- import javax.persistence.Entity;
- import javax.persistence.GeneratedValue;
- import javax.persistence.Id;
- import javax.persistence.Table;
- @Entity
- @Table(name="user")
- public class User {
- private Integer id;
- private String username;
- private String password;
- @Id
- @GeneratedValue
- @Column(name="hr_id")
- public Integer getId() {
- return id;
- }
- public void setId(Integer 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;
- }
- }
UserService.java
- package com.ssh.service;
- import org.hibernate.Session;
- import org.hibernate.SessionFactory;
- import com.ssh.pojo.User;
- public class UserService {
- private SessionFactory factory = null;
- public SessionFactory getFactory() {
- return factory;
- }
- public void setFactory(SessionFactory factory) {
- this.factory = factory;
- }
- public User save(User user){
- Session session = factory.getCurrentSession();
- session.beginTransaction();
- session.save(user);
- session.getTransaction().commit();
- return user;
- }
- }
log4j.properties
- ### direct log messages to stdout ###
- log4j.appender.stdout=org.apache.log4j.ConsoleAppender
- log4j.appender.stdout.Target=System.out
- log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
- log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
- ### direct messages to file hibernate.log ###
- #log4j.appender.file=org.apache.log4j.FileAppender
- #log4j.appender.file.File=hibernate.log
- #log4j.appender.file.layout=org.apache.log4j.PatternLayout
- #log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
- ### set log levels - for more verbose logging change ‘info‘ to ‘debug‘ ###
- log4j.rootLogger=warn, stdout
- #log4j.logger.org.hibernate=info
- #log4j.logger.org.hibernate=debug
- ### log HQL query parser activity
- #log4j.logger.org.hibernate.hql.ast.AST=debug
- ### log just the SQL
- #log4j.logger.org.hibernate.SQL=debug
- ### log JDBC bind parameters ###
- #log4j.logger.org.hibernate.type=info
- #log4j.logger.org.hibernate.type=debug
- ### log schema export/update ###
- log4j.logger.org.hibernate.tool.hbm2ddl=debug
- ### log HQL parse trees
- #log4j.logger.org.hibernate.hql=debug
- ### log cache activity ###
- #log4j.logger.org.hibernate.cache=debug
- ### log transaction activity
- #log4j.logger.org.hibernate.transaction=debug
- ### log JDBC resource acquisition
- #log4j.logger.org.hibernate.jdbc=debug
- ### enable the following line if you want to track down connection ###
- ### leakages when using DriverManagerConnectionProvider ###
- #log4j.logger.org.hibernate.connection.DriverManagerConnectionProvider=trace
struts.xml
- <?xml version="1.0" encoding="UTF-8" ?>
- <!DOCTYPE struts PUBLIC
- "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
- "http://struts.apache.org/dtds/struts-2.0.dtd">
- <struts>
- <constant name="struts.devMode" value=http://www.mamicode.com/"true" />
- <package name="ssh" extends="struts-default">
- <action name="loginApp" class="userAction">
- <result name="error">/WEB-INF/content/error.jsp</result>
- <result name="success">/WEB-INF/content/success.jsp</result>
- </action>
- <action name="*">
- <result>/WEB-INF/content/{1}.jsp</result>
- </action>
- </package>
- </struts>
error.jsp
- <%@ page language="java" contentType="text/html; charset=UTF-8"
- pageEncoding="UTF-8"%>
- <!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>出错页面</title>
- </head>
- <body>
- 对不起,出错了
- </body>
- </html>
register.jsp
- <%@ 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>注册页面</title>
- </head>
- <body>
- 欢迎注册,请在这里输入必要的注册信息:
- <s:form action="loginApp" method="post">
- <s:textfield name="user.username" label="用户名"></s:textfield>
- <s:password name="user.password" label="密码"></s:password>
- <s:submit label="提交"></s:submit>
- </s:form>
- </body>
- </html>
success.jsp
- <%@ 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>成功页面</title>
- </head>
- <body>
- 成功了
- </body>
- </html>
applicationContext.xml
- <?xml version="1.0" encoding="utf-8"?>
- <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="http://www.springframework.org/schema/beans"
- xsi:schemaLocation="http://www.springframework.org/schema/beans
- http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
- <bean id="dataSource" destroy-method="close"
- class="org.apache.commons.dbcp.BasicDataSource">
- <property name="driverClassName" value=http://www.mamicode.com/"com.mysql.jdbc.Driver" />
- <property name="url" value=http://www.mamicode.com/"jdbc:mysql://localhost:9906/ssh" />
- <property name="username" value=http://www.mamicode.com/"root" />
- <property name="password" value=http://www.mamicode.com/"root" />
- </bean>
- <bean id="sessionFactory"
- class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
- <property name="dataSource" ref="dataSource" />
- <property name="annotatedClasses">
- <list>
- <value>com.ssh.pojo.User</value>
- </list>
- </property>
- <property name="hibernateProperties">
- <value>
- hibernate.dialect=org.hibernate.dialect.MySQLDialect
- hibernate.show_sql=true
- hibernate.hbm2ddl.auto=update
- hibernate.current_session_context_class=thread
- </value>
- </property>
- </bean>
- <bean id="userService" class="com.ssh.service.UserService">
- <property name="factory" ref="sessionFactory"></property>
- </bean>
- <bean id="user" class="com.ssh.pojo.User"></bean>
- <bean id="userAction" class="com.ssh.action.UserAction">
- <property name="user" ref="user"></property>
- <property name="service" ref="userService"></property>
- </bean>
- </beans>
web.xml
- <?xml version="1.0" encoding="UTF-8"?>
- <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
- xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
- id="WebApp_ID" version="3.0">
- <display-name>ssh03_demo</display-name>
- <listener>
- <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
- </listener>
- <filter>
- <filter-name>struts2</filter-name>
- <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
- </filter>
- <filter-mapping>
- <filter-name>struts2</filter-name>
- <url-pattern>/*</url-pattern>
- </filter-mapping>
- <welcome-file-list>
- <welcome-file>index.html</welcome-file>
- <welcome-file>index.jsp</welcome-file>
- </welcome-file-list>
- </web-app>
然后在Tomcat7上部署该项目即可,在浏览器中输入地址:http://localhost:8080/ssh_demo/register即可进入下面的页面:
至此,SSH框架整合完成。
相关源码和jar包放在附件中。
- ssh_lib.part2.rar (4.4 MB)
- 下载次数: 2182
- ssh_demo.zip (6.8 KB)
- 下载次数: 1635
- ssh_lib.part1.rar (9.5 MB)
- 下载次数: 2596
- 查看图片附件
[Java] SSH框架笔记_2_框架整合示例(一)