ssh框架搭建

目录结构

ssh框架搭建_第1张图片

1.在pom.xml中添加如下依赖：


        UTF-8
        4.3.5.RELEASE
        4.3.8.Final
        2.5.0



    
    
        org.springframework
        spring-core
        ${spring.version}
    
    
        org.springframework
        spring-beans
        ${spring.version}
    

    
        org.springframework
        spring-context
        ${spring.version}
    

    
        org.springframework
        spring-tx
        ${spring.version}
    

    
        org.springframework
        spring-webmvc
        ${spring.version}
    

    
        org.springframework
        spring-web
        ${spring.version}
    

    
        org.springframework
        spring-test
        ${spring.version}
        provided
    
    
        org.springframework
        spring-orm
        ${spring.version}
    
    
    
        org.hibernate
        hibernate-core
        ${hibernate.version}
    

    
        org.hibernate
        hibernate-ehcache
        ${hibernate.version}
    
    
    
        mysql
        mysql-connector-java
        5.1.34
    
    
        commons-dbcp
        commons-dbcp
        1.4
    
    
        commons-pool
        commons-pool
        1.6
    
    
    
        log4j
        log4j
        1.2.17
    
    
    
        org.aspectj
        aspectjweaver
        1.8.4
    
    
    
        com.fasterxml.jackson.core
        jackson-annotations
        ${jackson.version}
    
    
        com.fasterxml.jackson.core
        jackson-core
        ${jackson.version}
    
    
        com.fasterxml.jackson.core
        jackson-databind
        ${jackson.version}
    
    
        junit
        junit
        4.11
        test

在build节点中添加如下代码：


    
        src/main/java
        
            **/*.properties
            **/*.xml
        
        false

2.src/main/resources/datasource.properties

datasource.driverClassName=com.mysql.jdbc.Driver
datasource.userName=root
datasource.userPassword=123456
datasource.url=jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=UTF-8&useSSL=false
hibernate.dialect = org.hibernate.dialect.MySQLDialect
hibernate.show_sql = true
hibernate.format_sql = true
hibernate.hbm2ddl.auto = update

3.src/main/resources/log4j.properties

#定义LOG输出级别
log4j.rootLogger=INFO,Console,File

#定义日志输出目的地为控制台
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.Target=System.out
#可以灵活的指定日志输出格式，下面一行是指定具体的格式
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=[%c]-%m%n

#mybatis显示SQL语句日志配置     net.cxp.blog.dao是你的dao接口所在的包名  
#log4j.logger.org.mybatis=DEBUG
log4j.logger.com.lymn.it.mapper=DEBUG

#文件大小到达指定尺寸的时候产生一个新的文件
log4j.appender.File=org.apache.log4j.RollingFileAppender
#指定输出目录
log4j.appender.File.File=d:/logs/ssm.log
#定义文件最大大小
log4j.appender.File.MaxFileSize=10MB
#输出所有日志，如果换成DEBUG表示输出DEBUG以上级别日志
log4j.appender.File.Threshold=DEBUG
log4j.appender.File.layout=org.apache.log4j.PatternLayout
log4j.appender.File.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH\:mm|\:ss}][%c]%m%n

4.src/main/resources/spring-mvc.xml

5.src/main/resources/spring-hibernate.xml




    
    
        
    

    
    

    
    
    
    
        
        
        
        
    
    
    
    
    
        
        

        
        
            
                
                ${hibernate.hbm2ddl.auto}
                
                ${hibernate.dialect} 
                  
                ${hibernate.show_sql}
                     
                ${hibernate.format_sql}

6.web.xml




    
    
        contextConfigLocation
        
        
            classpath:spring-hibernate.xml
        
    
    
    
        org.springframework.web.context.ContextLoaderListener
    

    
    
        spring-mvc
        org.springframework.web.servlet.DispatcherServlet
        
        
            contextConfigLocation
            classpath:spring-mvc.xml
        
        
        1
    
    
        spring-mvc
        
        /
    

    
    
        org.springframework.web.util.IntrospectorCleanupListener
    

    
    
        encodingFilter
        org.springframework.web.filter.CharacterEncodingFilter
        
            encoding
            utf-8
        
        
            forceEncoding
            true
        
    
    
        encodingFilter
        /*

7.DAO层之UserDao、UserDaoImpl

package com.lymn.it.dao;

import com.lymn.it.model.User;

public interface UserDao {
    public void save(User user);
    public User get(Integer uid);
}

package com.lymn.it.dao.impl;

import javax.annotation.Resource;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;
import com.lymn.it.dao.UserDao;
import com.lymn.it.model.User;

@Repository
public class UserDaoImpl implements UserDao{
    @Resource
    SessionFactory sessionFactory;
    @Override
    public void save(User user) {
         Session session = sessionFactory.openSession();
         session.save(user);

    }
    @Override
    public User get(Integer uid) {
        Session session = sessionFactory.openSession();
        User object = (User) session.get(User.class, uid);
        return object;
    }

}

8.Service层之UserService、UserServiceImpl

package com.lymn.it.service;

import com.lymn.it.model.User;

public interface UserService {
    public void save(User user);
    public User get(Integer uid);
}

package com.lymn.it.service.impl;

import javax.annotation.Resource;
import org.springframework.stereotype.Service;
import com.lymn.it.dao.UserDao;
import com.lymn.it.model.User;
import com.lymn.it.service.UserService;

@Service
public class UserServiceImpl implements UserService{
    @Resource
    UserDao userDao;

    @Override
    public void save(User user) {
        userDao.save(user);
    }

    @Override
    public User get(Integer uid) {
        // TODO Auto-generated method stub
        return userDao.get(uid);
    }

}

9.Controller层之UserController

package com.lymn.it.controller;

import java.util.Map;
import javax.annotation.Resource;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.lymn.it.model.User;
import com.lymn.it.service.UserService;

@Controller
public class UserController {

    @Resource
    UserService userService;

    @RequestMapping(value="/saveUser")
    public String saveUser(User user){
        userService.save(user);
        return "saveSucess";

    }
    @RequestMapping(value="/getUser")
    public String getUser(Map map){
        User user=userService.get(3);
        map.put("user", user);
        return "getSucess";

    }
}

10.Model层之User

package com.lymn.it.model;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name="t_user")
public class User {

    private Integer id;
    private String name;
    private String password;

    @Id
    @GeneratedValue
    public Integer getId() {
        return id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    @Override
    public String toString() {
        return "User [id=" + id + ", name=" + name + ", password=" + password
                + "]";
    }

}

jsp/getSucess.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>




Insert title here



${user}

访问如下图所示代表成功
ssh框架搭建_第2张图片
ssh框架搭建_第3张图片
ssh框架搭建_第4张图片