ssm(springmvc4+spring4+mybatis3)整合实战-个人博客系统-整合各大框架

ssm(springmvc4+spring4+mybatis3)整合实战-个人博客系统-整合各大框架

    ssm框架整合开发实战，这一篇我将介绍如何实现各大框架的整合。

    上一篇博客，我介绍了web.xml配置文件，那个文件是项目的核心配置文件，其中其实就包括了整合spring springmvc框架的配置。当然啦，该配置文件还有权限认证安全框架shiro的过滤器配置以及编码过滤器的配置。言归正传，下面就将各大框架的整合配置文件共享出来。

     首先是spring、springmvc的配置，spring框架的强大之处在此我就不多说了，起到的作用我就简单说几点吧。

1、其核心部分是IOC与AOP，前者即为所谓的控制反转，用于解决各大组件的依赖问题，也就是解耦的作用；AOP起到监视的作用，俗称面向切面，可以在事务开始前结束后做一层监视；

2、整合hibernate或者mybatis持久层框架，配置事务传播属性，在进行事务操作时起到很好的控制作用（commit,rollback等）。

3、springmvc是spring的一部分，提供的mvc编程模式大大提高了j2EE应用开发的高效性。。。

    下面介绍spring的配置applicationContext-spring.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:p="http://www.springframework.org/schema/p"      xmlns:aop="http://www.springframework.org/schema/aop"       xmlns:context="http://www.springframework.org/schema/context"      xmlns:jee="http://www.springframework.org/schema/jee"      xmlns:tx="http://www.springframework.org/schema/tx"      xsi:schemaLocation="            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd          http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd          http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd          http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd          http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">                    <!-- 数据库连接池 --><!-- 加载配置文件 --><context:property-placeholder location="classpath:jdbc.properties"/><!-- 数据库连接池:阿里的德鲁伊数据库连接池 --><bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close"><property name="url" value="${jdbc.jdbcUrl}"/><property name="username" value="${jdbc.username}"/><property name="password" value="${jdbc.password}"/><property name="driverClassName" value="${jdbc.driverClass}"/><property name="maxActive" value="${maxActive}"/><property name="minIdle" value="${minIdle}"/></bean>        <!-- 配置mybatis的sqlSessionFactory --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="dataSource" /><!-- 自动扫描mappers.xml文件 --><property name="mapperLocations" value="classpath:com/steadyjack/mappers/*.xml"></property><!-- mybatis配置文件 --><property name="configLocation" value="classpath:mybatis-config.xml"></property></bean><!-- DAO接口所在包名，Spring会自动查找其下的类 --><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.steadyjack.dao" /><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property></bean><!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --><bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource" /></bean><!-- 自定义Realm --><bean id="myRealm" class="com.steadyjack.realm.MyRealm"/>  <!-- 安全管理器 --><bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">      <property name="realm" ref="myRealm"/>  </bean>  <!-- Shiro过滤器 --><bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">      <!-- Shiro的核心安全接口,这个属性是必须的 -->      <property name="securityManager" ref="securityManager"/>    <!-- 身份认证失败，则跳转到登录页面的配置 -->      <property name="loginUrl" value="/login.jsp"/>     <!-- Shiro连接约束配置,即过滤链的定义 -->      <property name="filterChainDefinitions">          <value>/login=anon/admin/**=authc        </value>      </property></bean>  <!-- 保证实现了Shiro内部lifecycle函数的bean执行 -->  <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>  <!-- 开启Shiro注解 --><bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor"/>    <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">      <property name="securityManager" ref="securityManager"/>      </bean>    <!-- 配置事务通知属性 -->      <tx:advice id="txAdvice" transaction-manager="transactionManager">          <!-- 定义事务传播属性 -->          <tx:attributes>              <tx:method name="insert*" propagation="REQUIRED" />              <tx:method name="update*" propagation="REQUIRED" />              <tx:method name="edit*" propagation="REQUIRED" />              <tx:method name="save*" propagation="REQUIRED" />              <tx:method name="add*" propagation="REQUIRED" />              <tx:method name="new*" propagation="REQUIRED" />              <tx:method name="set*" propagation="REQUIRED" />              <tx:method name="remove*" propagation="REQUIRED" />              <tx:method name="delete*" propagation="REQUIRED" />              <tx:method name="change*" propagation="REQUIRED" />              <tx:method name="check*" propagation="REQUIRED" />              <tx:method name="get*" propagation="REQUIRED" read-only="true" />              <tx:method name="find*" propagation="REQUIRED" read-only="true" />              <tx:method name="load*" propagation="REQUIRED" read-only="true" />              <tx:method name="*" propagation="REQUIRED" read-only="true" />          </tx:attributes>      </tx:advice>        <!-- 配置事务切面 -->      <aop:config>          <aop:pointcut id="serviceOperation" expression="execution(* com.steadyjack.service.*.*(..))" />          <aop:advisor advice-ref="txAdvice" pointcut-ref="serviceOperation" />      </aop:config>         <!-- 自动扫描 --><context:component-scan base-package="com.steadyjack.service" /></beans>

     加入jdbc配置jdbc.properties：

jdbc.driverClass=com.mysql.jdbc.Driverjdbc.jdbcUrl=jdbc:mysql://localhost:3306/db_blog?useUnicode=true&characterEncoding=UTF-8 jdbc.username=rootjdbc.password=123456#最大连接池数量maxActive=10#最小连接池数量minIdle=2

    日志配置log4j.properties：

log4j.rootLogger=DEBUG, Console    #Console  log4j.appender.Console=org.apache.log4j.ConsoleAppender  log4j.appender.Console.layout=org.apache.log4j.PatternLayout  log4j.appender.Console.layout.ConversionPattern=%d [%t] %-5p [%c] - %m%n    log4j.logger.java.sql.ResultSet=INFO  log4j.logger.org.apache=INFO  log4j.logger.java.sql.Connection=DEBUG  log4j.logger.java.sql.Statement=DEBUG  log4j.logger.java.sql.PreparedStatement=DEBUG  

    mybatis配置文件mybatis-config.xml：

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE configurationPUBLIC "-//mybatis.org//DTD Config 3.0//EN""http://mybatis.org/dtd/mybatis-3-config.dtd"><configuration> spring-mvc.xml<!-- 别名 --><typeAliases><package name="com.steadyjack.entity"/></typeAliases></configuration>

    最后是springmvc的配置文件：

<?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:p="http://www.springframework.org/schema/p"      xmlns:aop="http://www.springframework.org/schema/aop"       xmlns:context="http://www.springframework.org/schema/context"      xmlns:jee="http://www.springframework.org/schema/jee"      xmlns:tx="http://www.springframework.org/schema/tx"      xmlns:mvc="http://www.springframework.org/schema/mvc"    xsi:schemaLocation="            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd          http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd          http://www.springframework.org/schema/mvc   http://www.springframework.org/schema/mvc/spring-mvc.xsd        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd          http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd          http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">    <mvc:annotation-driven/><!-- 静态资源配置 --><mvc:resources mapping="/static/**" location="/static/"/><!-- 视图解析器 --><bean id="viewResolver"class="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="prefix" value="/" /><property name="suffix" value=".jsp"></property></bean><!-- 多文件上传处理器 --><bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"><property name="defaultEncoding" value="UTF-8"/>  <!-- 即1024*1024*10字节 = 10m -->    <property name="maxUploadSize" value="10485760"/></bean><!-- 使用注解的包，包括子集 --><context:component-scan base-package="com.steadyjack.controller" /></beans>  

    上面介绍的配置文件中：其实shiro的配置可以单独拿出来的（在这里我就偷懒了）。上面配置文件的内容我已经做了注释了，已看便可知。如果有问题，可以加入后面提供的群讨论。

     最后，当然是建立包结构，如下图，大伙就自己建 了：

    最后，我就把本系统涉及的各个实体类的代码贴出来吧（其实就是JavaBean了，可以自己建表然后mybatis逆向工程自己生成--至于如何生成，可以看我的博客：mybatis逆向工程）

    首先是Blog.java：

package com.steadyjack.entity;import java.io.Serializable;import java.util.Date;import java.util.LinkedList;import java.util.List;/** * title:Blog.java * description:博客实体 * time:2017年1月15日 下午9:22:23 * author:debug-steadyjack */public class Blog implements Serializable {private static final long serialVersionUID = 1L;private Integer id; // 编号private String title; // 博客标题private String summary; // 摘要private Date releaseDate; // 发布日期 private Integer clickHit; // 查看次数private Integer replyHit; // 回复次数private String content; // 博客内容private String keyWord; // 关键字 空格隔开private String contentNoTag; // 博客内容 无网页标签 (Lucene分词用)private BlogType blogType; // 博客类型private Integer blogCount; // 博客数量 非博客实际属性，主要是 根据发布日期归档查询博客数量用private String releaseDateStr; // 发布日期字符串 只取年和月private List<String> imagesList=new LinkedList<String>(); // 博客里存在的图片 主要用于前端列表展示显示缩略图public Integer getId() {return id;}public void setId(Integer id) {this.id = id;}public String getTitle() {return title;}public void setTitle(String title) {this.title = title;}public String getSummary() {return summary;}public void setSummary(String summary) {this.summary = summary;}public Date getReleaseDate() {return releaseDate;}public void setReleaseDate(Date releaseDate) {this.releaseDate = releaseDate;}public Integer getClickHit() {return clickHit;}public void setClickHit(Integer clickHit) {this.clickHit = clickHit;}public Integer getReplyHit() {return replyHit;}public void setReplyHit(Integer replyHit) {this.replyHit = replyHit;}public String getContent() {return content;}public void setContent(String content) {this.content = content;}public String getContentNoTag() {return contentNoTag;}public void setContentNoTag(String contentNoTag) {this.contentNoTag = contentNoTag;}public BlogType getBlogType() {return blogType;}public void setBlogType(BlogType blogType) {this.blogType = blogType;}public Integer getBlogCount() {return blogCount;}public void setBlogCount(Integer blogCount) {this.blogCount = blogCount;}public String getReleaseDateStr() {return releaseDateStr;}public void setReleaseDateStr(String releaseDateStr) {this.releaseDateStr = releaseDateStr;}public String getKeyWord() {return keyWord;}public void setKeyWord(String keyWord) {this.keyWord = keyWord;}public List<String> getImagesList() {return imagesList;}public void setImagesList(List<String> imagesList) {this.imagesList = imagesList;}}

    然后是Blogger.java：

package com.steadyjack.entity;/** * title:Blogger.java * description:博主实体 * time:2017年1月15日 下午9:25:23 * author:debug-steadyjack */public class Blogger {private Integer id; // 编号private String userName; // 用户名private String password; // 密码private String nickName; // 昵称private String sign; // 个性签名private String proFile; // 个人简介private String imageName; // 博主头像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;}public String getNickName() {return nickName;}public void setNickName(String nickName) {this.nickName = nickName;}public String getSign() {return sign;}public void setSign(String sign) {this.sign = sign;}public String getProFile() {return proFile;}public void setProFile(String proFile) {this.proFile = proFile;}public String getImageName() {return imageName;}public void setImageName(String imageName) {this.imageName = imageName;}}

    接着是BlogType.java：

package com.steadyjack.entity;import java.io.Serializable;/** * title:BlogType.java * description: 博客类型实体 * time:2017年1月15日 下午9:25:32 * author:debug-steadyjack */public class BlogType implements Serializable{/** *  */private static final long serialVersionUID = 1L;private Integer id;  // 编号private String typeName; // 博客类型名称private Integer blogCount; // 数量private Integer orderNo; // 排序  从小到大排序显示public Integer getId() {return id;}public void setId(Integer id) {this.id = id;}public String getTypeName() {return typeName;}public void setTypeName(String typeName) {this.typeName = typeName;}public Integer getBlogCount() {return blogCount;}public void setBlogCount(Integer blogCount) {this.blogCount = blogCount;}public Integer getOrderNo() {return orderNo;}public void setOrderNo(Integer orderNo) {this.orderNo = orderNo;}}

    然后是Comment.java：

package com.steadyjack.entity;import java.util.Date;/** * title:Comment.java * description: 评论实体 * time:2017年1月15日 下午9:25:41 * author:debug-steadyjack */public class Comment {private Integer id; // 编号private String userIp; // 用户IPprivate String content; // 评论内容private Blog blog; // 被评论的博客private Date commentDate; // 评论日期private Integer state; // 审核状态  0 待审核 1 审核通过 2 审核未通过public Integer getId() {return id;}public void setId(Integer id) {this.id = id;}public String getUserIp() {return userIp;}public void setUserIp(String userIp) {this.userIp = userIp;}public String getContent() {return content;}public void setContent(String content) {this.content = content;}public Blog getBlog() {return blog;}public void setBlog(Blog blog) {this.blog = blog;}public Date getCommentDate() {return commentDate;}public void setCommentDate(Date commentDate) {this.commentDate = commentDate;}public Integer getState() {return state;}public void setState(Integer state) {this.state = state;}}

   接着是Link.java：

package com.steadyjack.entity;/** * title:Link.java * description:友情链接实体 * time:2017年1月15日 下午9:25:58 * author:debug-steadyjack */public class Link {private Integer id; // 编号private String linkName; // 链接名称private String linkUrl; // 链接地址private Integer orderNo; // 排序序号 从小到大排序public Integer getId() {return id;}public void setId(Integer id) {this.id = id;}public String getLinkName() {return linkName;}public void setLinkName(String linkName) {this.linkName = linkName;}public String getLinkUrl() {return linkUrl;}public void setLinkUrl(String linkUrl) {this.linkUrl = linkUrl;}public Integer getOrderNo() {return orderNo;}public void setOrderNo(Integer orderNo) {this.orderNo = orderNo;}}

    最后是PageBean.java：

package com.steadyjack.entity;/** * title:PageBean.java * description:分页Model类 * time:2017年1月15日 下午9:26:23 * author:debug-steadyjack */public class PageBean {private int page; // 第几页private int pageSize; // 每页记录数private int start;  // 起始页public PageBean(int page, int pageSize) {super();this.page = page;this.pageSize = pageSize;}public int getPage() {return page;}public void setPage(int page) {this.page = page;}public int getPageSize() {return pageSize;}public void setPageSize(int pageSize) {this.pageSize = pageSize;}public int getStart() {return (page-1)*pageSize;}}

     具体各个实体的属性以及作用我都已经说清楚了！

     如果有相关问题：如想找我付费开发其他功能，讨论其中相关问题等等，可以来以下两群找我，我叫debug！

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