搭建SSH框架顺序和注意事项

迈不过友情╰ 2022-08-03 00:58 150阅读 0赞

**环境为 myeclipse8.6  数据库 mysql5.0  Jdk 1.6 WindowsXp  TomCat 6.0**

**首先创建一个 New  =>  Web Project  起名 demo**

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然后在项目名称上 点击鼠标右键 选择 MyEclipse => Add Speing Capabilites...

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接下来 就是选择需要加载 Spring 的版本 我在这里选择 3.0

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选择需要加载的库文件 Spring 3.0 Aop Libraries,core Libraries,Persistence Core Lisbraries,

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还有一个  Web Libraries

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后面基本上没啥了 直接 Finish 吧。

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然后接着添加 hibernate

还是项目名称上 点击鼠标右键 选择 MyEclipse => Add Hibernate  Capabilites...

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在这里我选择的hibernate版本是3.2

库文件分别是 Annotations & Entity Manager  和 Core Libraries

选择 Copy checked library Jars to project folder and add to build-path 将库文件复制到 /WebRoot /Web-INF/lib 目录下

接下来 选择 Next 进入下一配置页面 选择 Spring configuration file(applicationContext.xml) 让Spring 托管 hibernate的配置文件

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选择 Existing Spring Configuration file

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接下来配置数据库连接参数 jdbc

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MYSql 配置如下：

Connect  URL:jdbc:mysql://localhost:3306/system

Driver Class:com.mysql.jdbc.Driver

Username:root

password:root

Dialect:MySQL

接下来 将 Create SessionFactory class 选项 取消，最后 Finish

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最后我们来添加Struts2

还是项目名称上 点击鼠标右键 选择 MyEclipse => Add Struts Capabilites...

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我们选择 struts的版本为 2.1 过滤器名称 默认为 struts2  拦截 URL pattern 选择 /\* 对所有链接都进行过滤监测

接下来选择 加载库文件 在这里我选了 Core Libraries,DOJO Libraries,Spring Libraries(这是Struts 支持Spring 的库文件)

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最后 选择 FINISH.

结束添加SSH框架的第一部；

接下来我们要配置  Web.xml 文件 添加 spring 的监听器 WebRoot/WEB-INf/web.xml

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1.    
2.      <filter>  
3.          <filter-name>struts2</filter-name>  
4.          <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>  
5.      </filter>  
6.      <filter-mapping>  
7.          <filter-name>struts2</filter-name>  
8.          <url-pattern>\*.action</url-pattern>  
9.      </filter-mapping>  
10.   
11.     <filter-mapping>  
12.         <filter-name>struts2</filter-name>  
13.         <url-pattern>\*.jsp</url-pattern>  
14.     </filter-mapping>  
15.   
16.     <listener>  
17.         <listener-class>  
18.         org.springframework.web.context.ContextLoaderListener  
19.         </listener-class>  
20.     </listener>  
21.       
22.     <context-param>  
23.         <param-name>contextConfigLocation</param-name>  
24.         <param-value>classpath:applicationContext.xml</param-value>  
25.     </context-param>  
26.   
27.       
28.     <error-page>  
29.         <error-code>404</error-code>  
30.         <location>/page/comm/404Error.jsp</location>  
31.     </error-page>  
32.     <error-page>  
33.         <error-code>500</error-code>  
34.         <location>/page/comm/500Error.jsp</location>  
35.     </error-page>

<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>*.action</url-pattern>
    	</filter-mapping>
    
    	<filter-mapping>
    		<filter-name>struts2</filter-name>
    		<url-pattern>*.jsp</url-pattern>
    	</filter-mapping>
    
    	<listener>
    		<listener-class>
    		org.springframework.web.context.ContextLoaderListener
    		</listener-class>
     	</listener>
    	
    	<context-param>
    		<param-name>contextConfigLocation</param-name>
    		<param-value>classpath:applicationContext.xml</param-value>
    	</context-param>
    
    	
    	<error-page>
    		<error-code>404</error-code>
    		<location>/page/comm/404Error.jsp</location>
    	</error-page>
    	<error-page>
    		<error-code>500</error-code>
    		<location>/page/comm/500Error.jsp</location>
    	</error-page>

配置 applicationContext.xml 的 aop 头 文件

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1.  <?xml version="1.0" encoding="UTF-8"?>  
2.  <beans xmlns="http://www.springframework.org/schema/beans"  
3.      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"  
4.      xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"  
5.      xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop <A href="http://www.springframework.org/schema/aop/spring-aop-3.0.xsd'>" target=\_blank>http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">  
6.  </A>

<?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:tx="http://www.springframework.org/schema/tx"
    	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop <a target=_blank href="http://www.springframework.org/schema/aop/spring-aop-3.0.xsd'%3E" target="_blank">http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
    </a>

配置 数据库c3p0连接池

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1.  <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"  
2.          destroy-method="close">  
3.          <property name="driverClass" value="com.mysql.jdbc.Driver" />  
4.            
5.          <property name="jdbcUrl"  
6.              value="jdbc:mysql://127.0.0.1:3306/system\_showapp?useUnicode=true&characterEncoding=utf-8" />  
7.             
8.          <property name="user" value="root" />  
9.            
10.         <property name="password" value="rootroot" />  
11.           
12.         <property name="minPoolSize" value="5" />  
13.           
14.         <property name="maxPoolSize" value="20" />  
15.           
16.         <property name="initialPoolSize" value="10" />  
17.           
18.         <property name="maxIdleTime" value="20" />  
19.           
20.         <property name="acquireIncrement" value="3" />  
21.           
22.         <property name="acquireRetryAttempts" value="30" />  
23.           
24.         <property name="acquireRetryDelay" value="1000"></property>  
25.           
26.         <property name="autoCommitOnClose" value="false"></property>  
27.           
31.         <property name="maxStatements" value="0" />  
32.           
33.         <property name="idleConnectionTestPeriod" value="60" />  
34.           
37.         <property name="maxStatementsPerConnection" value="0"></property>  
38.           
42.         <property name="testConnectionOnCheckout" value="false"></property>  
43.           
44.         <property name="testConnectionOnCheckin" value="true"></property>  
45.     </bean>

如果有多个 applicationContext.xml文件可以在web.xml内配置

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1.    
2.   <context-param>  
3.     <param-name>contextConfigLocation</param-name>  
4.     <param-value>classpath\*:applicationContext\*.xml</param-value>  
5.   </context-param>

<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:applicationContext*.xml</param-value>
      </context-param>

接着配置 struts.xml 可以多配置文件 通过 <include file="struts-1.xml"></include> 标签导入

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1.  <constant name="struts.i18n.encoding" value="UTF-8" />  
2.  <include file="struts-1.xml"></include>  
3.  <include file="struts-2.xml"></include>  
4.  <include file="struts-3.xml"></include>

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1.  <package name="System" extends="struts-default" namespace="/">  
2.  </package>  
3.    
8.      <package name="mystruts" extends="struts-default" namespace="/">  
9.     
10.     <interceptors>  
11.   
12.         <interceptor name="myauth" class="com.dw.util.AuthorizationInterceptor"></interceptor>  
13.   
14.         <interceptor-stack name="mystack">  
15.             <interceptor-ref name="defaultStack"></interceptor-ref>  
16.             <interceptor-ref name="myauth"></interceptor-ref>  
17.         </interceptor-stack>  
18.     </interceptors>  
19.   
20.     <global-results>  
21.         <result name="input" type="redirect">/index.jsp</result>  
22.     </global-results>  
23. </package>

<package name="System" extends="struts-default" namespace="/">
    	</package>
    	
    		<package name="mystruts" extends="struts-default" namespace="/">
    	 
    		<interceptors>
    	
    			<interceptor name="myauth" class="com.dw.util.AuthorizationInterceptor"></interceptor>
    	
    			<interceptor-stack name="mystack">
    				<interceptor-ref name="defaultStack"></interceptor-ref>
    				<interceptor-ref name="myauth"></interceptor-ref>
    			</interceptor-stack>
    		</interceptors>
    	
    		<global-results>
    			<result name="input" type="redirect">/index.jsp</result>
    		</global-results>
    	</package>

添加 log4j.properties

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1.  \# For JBoss: Avoid to setup Log4J outside $JBOSS\_HOME/server/default/deploy/log4j.xml!  
2.  \# For all other servers: Comment out the Log4J listener in web.xml to activate Log4J.  
3.  log4j.rootLogger=INFO, stdout, logfile  
4.  log4j.appender.syslog.encoding=GBK  
5.  log4j.appender.stdout=org.apache.log4j.ConsoleAppender  
6.  log4j.appender.stdout.layout=org.apache.log4j.PatternLayout  
7.  log4j.appender.stdout.layout.ConversionPattern=%d %p \[%c\] - %m%n  
8.    
9.  log4j.appender.logfile=org.apache.log4j.RollingFileAppender  
10. \#log4j.appender.logfile.File=$\{petstore.root\}/WEB-INF/petstore.log  
11. log4j.appender.logfile.File=D\\:\\\\log4j.log  
12. log4j.appender.logfile.MaxFileSize=512KB  
13. \# Keep three backup files.  
14. log4j.appender.logfile.MaxBackupIndex=3  
15. \# Pattern to output: date priority \[category\] - message  
16. log4j.appender.logfile.layout=org.apache.log4j.PatternLayout  
17. log4j.appender.logfile.layout.ConversionPattern=%d %p \[%c\] - %m%n

# For JBoss: Avoid to setup Log4J outside $JBOSS_HOME/server/default/deploy/log4j.xml!
    # For all other servers: Comment out the Log4J listener in web.xml to activate Log4J.
    log4j.rootLogger=INFO, stdout, logfile
    log4j.appender.syslog.encoding=GBK
    log4j.appender.stdout=org.apache.log4j.ConsoleAppender
    log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
    log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n
    
    log4j.appender.logfile=org.apache.log4j.RollingFileAppender
    #log4j.appender.logfile.File=${petstore.root}/WEB-INF/petstore.log
    log4j.appender.logfile.File=D\:\\log4j.log
    log4j.appender.logfile.MaxFileSize=512KB
    # Keep three backup files.
    log4j.appender.logfile.MaxBackupIndex=3
    # Pattern to output: date priority [category] - message
    log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
    log4j.appender.logfile.layout.ConversionPattern=%d %p [%c] - %m%n

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