基于maven的ssh框架一步一步搭建(一)

一、新建maven项目,配置ssh框架pom的最低支持

1、新建一个maven项目

2、添加一个web.xml

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<?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_2_5.xsd"

    id="WebApp_ID" version="2.5">

    <display-name>limanman</display-name>

</web-app>

3、基本ssh框架pom.xml配置

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <groupId>com.winssage.fengshu</groupId>

  <artifactId>winssage</artifactId>

  <version>0.0.1-SNAPSHOT</version>

  <packaging>war</packaging>

  <name>winssage</name>

  <url>http://maven.apache.org</url>

  <properties>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

  </properties>

  <dependencies>

    <dependency>

      <groupId>junit</groupId>

      <artifactId>junit</artifactId>

      <version>4.10</version>

      <scope>test</scope>

    </dependency>

     <!-- 添加SSH依赖 -->

    <!-- Struts2 -->

    <dependency>  

        <groupId>org.apache.struts</groupId>  

        <artifactId>struts2-core</artifactId>  

        <version>2.3.1</version>  

    </dependency>  

      

    <dependency>  

        <groupId>org.apache.struts</groupId>  

        <artifactId>struts2-spring-plugin</artifactId>  

        <version>2.3.1</version>  

    </dependency>  

      

      

     <!-- 添加Hibernate依赖 -->

    <dependency>  

        <groupId>org.hibernate</groupId>  

        <artifactId>hibernate-core</artifactId>  

        <version>3.6.5.Final</version>  

    </dependency>  

    <dependency>  

        <groupId>commons-dbcp</groupId>  

        <artifactId>commons-dbcp</artifactId>  

        <version>1.4</version>  

    </dependency>  

      

    <!-- 添加Log4J依赖 -->

    <dependency>  

        <groupId>log4j</groupId>  

        <artifactId>log4j</artifactId>  

        <version>1.2.16</version>  

    </dependency>  

      

    <dependency>  

      <groupId>org.slf4j</groupId>  

      <artifactId>slf4j-api</artifactId>  

      <version>1.6.1</version>  

    </dependency>  

      

    <dependency>  

        <groupId>org.slf4j</groupId>  

        <artifactId>slf4j-nop</artifactId>  

        <version>1.6.4</version>  

    </dependency>  

      

    <!-- 添加javassist -->

    <dependency>  

        <groupId>javassist</groupId>  

        <artifactId>javassist</artifactId>  

        <version>3.11.0.GA</version>  

    </dependency>  

      

    <!-- 添加Spring依赖 -->

    <dependency>  

        <groupId>org.springframework</groupId>  

        <artifactId>spring-core</artifactId>  

        <version>3.1.1.RELEASE</version>  

    </dependency>  

      

    <dependency>  

        <groupId>org.springframework</groupId>  

        <artifactId>spring-beans</artifactId>  

        <version>3.1.1.RELEASE</version>  

    </dependency>  

      

    <dependency>  

        <groupId>org.springframework</groupId>  

        <artifactId>spring-context</artifactId>  

        <version>3.1.1.RELEASE</version>  

    </dependency>  

      

    <dependency>  

        <groupId>org.springframework</groupId>  

        <artifactId>spring-jdbc</artifactId>  

        <version>3.1.1.RELEASE</version>  

    </dependency>  

      

    <dependency>  

        <groupId>org.springframework</groupId>  

        <artifactId>spring-orm</artifactId>  

        <version>3.1.1.RELEASE</version>  

    </dependency>  

      

    <dependency>  

        <groupId>org.springframework</groupId>  

        <artifactId>spring-web</artifactId>  

        <version>3.1.1.RELEASE</version>  

    </dependency>  

      

  </dependencies>

</project>

二、maven webproject 整合struts2

1、web.xml 加入中心拦截器配置

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<filter>

        <filter-name>struts2</filter-name>

        <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>struts2</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

2、加入log4j.xml

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<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE log4j:configuration PUBLIC "-//Apache//DTD Log4j 1.2//EN"

                                    "http://logging.apache.org/log4j/docs/api/org/apache/log4j/xml/log4j.dtd">

<log4j:configuration>

    <appender class="org.apache.log4j.ConsoleAppender" name="RootConsoleAppender">

        <param name="Threshold" value="debug" />

        <layout class="org.apache.log4j.PatternLayout">

            <param name="ConversionPattern" value="%d{ABSOLUTE} %-5p [%c{1}] %m%n" />

        </layout>

    </appender>

    <category name="com.fengshu.limanman.winssage">

        <priority value="debug" />

    </category>

    <category name="org.springframework">

        <priority value="warn" />

    </category>

    <category name="org.hibernate">

        <priority value="warn" />

    </category>

    <category name="org.dbunit">

        <priority value="warn" />

    </category>

    <category name="com.mchange.v2">

        <priority value="warn" />

    </category>

    <category name="org.apache">

        <priority value="warn" />

    </category>

    <category name="org.logicalcobwebs">

        <priority value="warn" />

    </category>

    <category name="com.opensymphony">

        <priority value="warn" />

    </category>

    <root>

        <level value="info" />

        <appender-ref ref="RootConsoleAppender" />

    </root>

</log4j:configuration>

3、引入struts2.xml 根据约定由于配置原则,将此配置文件放在更目录即可

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<?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>

    <package name="fengshu" namespace="/user" extends="struts-default">

        <!--<action name="user"

            class="com.fengshu.limanman.winssage.controller.LoginController">

            <result name="success">/pages/index.jsp</result>

        </action>-->

    </package>

</struts>

4、建一个测试jsp在webapp/pages/index.jsp

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<%@ 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>Insert title here</title>

</head>

<body>hello limanman

</body>

</html>

5、写一个controller

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package com.fengshu.limanman.controller;

import org.apache.log4j.Logger;

import com.opensymphony.xwork2.ActionSupport;

public class LoginController extends ActionSupport {

    private static final long serialVersionUID = 1L;

    private Logger log=Logger.getLogger(this.getClass());

    

    public String  login() {

        log.info("hello  i am limanman");

        return "succerss";

        

    }

}

6、配置struts2.xml

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<?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>

    <package name="fengshu" namespace="/" extends="struts-default">

        <action name="user" class="com.fengshu.limanman.controller.LoginController">

            <result name="success">/pages/index.jsp</result>

        </action>

    </package>

</struts>

7、暂时注释掉pom.xml中的struts2-spring-plugin

因为还没有整合spring,如果加入struts2-spring-plugin将会报空指针异常,整合spring后需要加入此jar包,下面将不再提及。

8、配置jetty运行环境,开发的时候我们一般使用jetty服务器,而不用tomcat

在pom.xml中加入jetty插件,并且配置根目录目录

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<build>

        <plugins>

            <!-- 配置加入jetty服务器,开发时我们一般使用jetty服务器 -->

            <plugin>

                <groupId>org.mortbay.jetty</groupId>

                <artifactId>jetty-maven-plugin</artifactId>

                <configuration>

                    <!-- 设置扫描target/classes内部文件变化时间间隔 -->

                    <scanIntervalSeconds>2</scanIntervalSeconds>

                    <webApp>

                        <contextPath>/limanman</contextPath>

                    </webApp>

                </configuration>

            </plugin>

            <!-- compiler插件, 设定JDK版本 -->

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-compiler-plugin</artifactId>

                <version>3.0</version>

                <configuration>

                    <source>1.6</source>

                    <target>1.6</target>

                    <showWarnings>true</showWarnings>

                </configuration>

            </plugin>

            <!-- war打包插件, 设定war包名称不带版本号 -->

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-war-plugin</artifactId>

                <version>2.3</version>

                <configuration>

                    <warName>winssage</warName>

                </configuration>

            </plugin>

            <!-- eclipse插件, 设定wtp版本 -->

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-eclipse-plugin</artifactId>

                <version>2.9</version>

                <configuration>

                    <downloadSources>true</downloadSources>

                    <downloadJavadocs>false</downloadJavadocs>

                    <wtpversion>2.0</wtpversion>

                </configuration>

            </plugin>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-dependency-plugin</artifactId>

                <executions>

                    <execution>

                        <id>install</id>

                        <phase>install</phase>

                        <goals>

                            <goal>sources</goal>

                        </goals>

                    </execution>

                </executions>

            </plugin>

            <!-- 用于支持跨模块加载配置文件 -->

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-resources-plugin</artifactId>

                <version>2.5</version>

                <configuration>

                    <encoding>UTF-8</encoding>

                    <nonFilteredFileExtensions>

                        <nonFilteredFileExtension>dll</nonFilteredFileExtension>

                        <nonFilteredFileExtension>so</nonFilteredFileExtension>

                    </nonFilteredFileExtensions>

                </configuration>

            </plugin>

        </plugins>

    </build>

9、第一个里程碑,第一次运行项目

(1)jetty:run -Djetty.port=9080 -Dmaven.test.skip=true 跑起项目

(2)效果截图

三、将spring 整合进来

1、web.xml加入spring监听

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<context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath*:META-INF/spring/ApplicationContext.xml</param-value>

    </context-param>

    <!-- Spring Listener -->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

2、将strut2交给spring管理

(1)修改strut2.xml

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<?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>

    <package name="fengshu" namespace="/" extends="struts-default">

        <action name="user" class="loginController">

            <result name="success">/pages/index.jsp</result>

        </action>

    </package>

</struts>

(2)添加spring配置文件

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 <bean id="loginController" class="com.fengshu.limanman.controller.LoginController">

    </bean>

(3)运行 it is aok!

四、spring再整合hibernate

1、加入datasource

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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">

        <property name="driverClassName" value="com.mysql.jdbc.Driver">

        </property>

        <property name="url" value="jdbc:mysql://localhost:3306/ddd">

        </property>

        <property name="username" value="root"></property>

        <property name="password" value="root"></property>

    </bean>

2、加入sessionFactory

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<bean id="sessionFactory"

        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

        <property name="dataSource">

            <ref bean="dataSource" />

        </property>

        <property name="annotatedClasses">

            <list>

                <value>com.winssage.bslogic.core.User</value>

            </list>

        </property>

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">

                    org.hibernate.dialect.Mysql5Dialect

                </prop>

                <prop key="hibernate.show_sql">true</prop>

                <prop key="hibernate.hbm2ddl.auto">update</prop>

            </props>

        </property>

    </bean>

3、运行项目后报错

经检查发现是因为没有mysql驱动,也没有hibernate-anation 包

给改hibernate pom.xml 配置

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<!-- 添加Hibernate依赖 -->

        <dependency>

            <groupId>org.hibernate</groupId>

            <artifactId>hibernate</artifactId>

            <version>3.2.6.ga</version>

            <type>jar</type>

            <scope>compile</scope>

            <exclusions>

                <exclusion>

                    <artifactId>jta</artifactId>

                    <groupId>javax.transaction</groupId>

                </exclusion>

            </exclusions>

        </dependency>

        <dependency>

            <groupId>org.hibernate</groupId>

            <artifactId>hibernate-annotations</artifactId>

            <version>3.2.0.ga</version>

            <type>jar</type>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.hibernate</groupId>

            <artifactId>ejb3-persistence</artifactId>

            <version>1.0.0</version>

        </dependency>

        

<dependency>

        <groupId>mysql</groupId>

        <artifactId>mysql-connector-java</artifactId>

        <version>5.0.5</version>

</dependency>

4、再次启动

已自动更新了表,注意应该讲hibernate.hbm2ddl.auto设置为create才能自动创建表

到此hibernate已经成功添加进来

http://my.oschina.net/fengshuzi/blog/291421

时间: 2024-10-25 04:10:12

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