此项目采用 spring+hibernate+struts 数据库是 mysql 连接方式采用 Connection pool
我截取了几个重要步骤的图 首先配置好 DB Driver 数据库连接地址： jdbc:mysql://localhost:3306/myssh 然后依次加入 spring hibernate struts 的支持 注意一下数据源的的填写 采用 JNDI DataSource: java:comp/env/jdbc/myssh 右键项目属性 加入还没加进来的 JAR 包 版本是 eclipse3.2.2+myeclipse5.1.1 这个版本会出现这个问题
然后依次加入 spring hibernate struts 的支持 注意一下数据源的的填写 采用 JNDI DataSource: java:comp/env/jdbc/myssh 右键项目属性 加入还没加进来的 JAR 包 版本是 eclipse3.2.2+myeclipse5.1.1 这个版本会出现这个问题 SSH 主要是配置文件比较复杂 不过都有一个通用的模式，很多东西都是固定不变的，除了 eclipse 帮我们自动生成一些，其余只要注意一定的写法就可行 一开始把几个重要的配置文件写好
SSH 主要是配置文件比较复杂 不过都有一个通用的模式，很多东西都是固定不变的，除了 eclipse 帮我们自动生成一些，其余只要注意一定的写法就可行 一开始把几个重要的配置文件写好 applicationContext.xml
<? xml version = "1.0" encoding = "UTF-8" ?>
< beans >
< bean id = "dataSource"
class = "org.springframework.jndi.JndiObjectFactoryBean" >
< property name = "jndiName" >
< value > java:comp/env/jdbc/myssh </ value >
</ property >
</ bean >
< bean id = "sessionFactory"
class = "org.springframework.orm.hibernate3.LocalSessionFactoryBean" >
< property name = "dataSource" >
< ref bean = "dataSource" />
</ property >
< property name = "hibernateProperties" >
< props >
< prop key = "hibernate.dialect" >
org.hibernate.dialect.MySQLDialect
</ prop >
<!-- 表示允许自动提交 -->
<prop key="hibernate.connection.autocommit">true</prop>
<!-- 显示 sql 语句 -->
<prop key="hibernate.show_sql">true</prop>
</ props >
</ property >
</bean>
加入 hibernate 模板支持 <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory">
<ref bean="sessionFactory"/></property>
</bean>
</ beans > Web.xml
<? xml version = "1.0" encoding = "UTF-8" ?>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/classes/applicationContext.xml
</param-value>
</context-param>
<servlet>
<servlet-name>context</servlet-name>
<servlet-class>
org.springframework.web.context.ContextLoaderServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
< servlet >
< servlet-name > action </ servlet-name >
< servlet-class >
org.apache.struts.action.ActionServlet
</ servlet-class >
< init-param >
< param-name > config </ param-name >
< param-value > /WEB-INF/struts-config.xml </ param-value >
</ init-param >
< init-param >
< param-name > debug </ param-name >
< param-value > 3 </ param-value >
<
font face="courier"></init-param >
< init-param >
< param-name > detail </ param-name >
< param-value > 3 </ param-value >
</ init-param >
< load-on-startup > 0 </ load-on-startup >
</ servlet >
< servlet-mapping >
< servlet-name > action </ servlet-name >
< url-pattern > *.do </ url-pattern >
</ servlet-mapping >
</ web-app >
在添加 struts 插件支持 ContextLoaderPlugIn
ContextConfigLocation Struts-config.xml
Struts-config.xml <? xml version = "1.0" encoding = "UTF-8" ?>
< struts-config >
< data-sources />
< form-beans />
< global-exceptions />
< global-forwards />
< action-mappings />
<controller processorClass="org.springframework.web.struts.DelegatingRequestProcessor">
</controller>
< message-resources
parameter = "dj.fantlam.myssh.struts.ApplicationResources" />
和spring进行整合，这是struts添加外插件的方法
<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn"> <set-property property="contextConfigLocation" value="/WEB-INF/classes/applicationContext.xml" /> </plug-in> </ struts-config >
编写过滤器进行乱码处理
EncodingFilter.java
package dj.fantlam.myssh.filter;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
public class EncodingFilter implements Filter {
private String charset = null;
public void destroy() {
// TODO Auto-generated method stub
}
public void doFilter(ServletRequest arg0, ServletResponse arg1,
FilterChain arg2) throws IOException, ServletException {
// TODO Auto-generated method stub
arg0.setCharacterEncoding(this .charset);
arg2.doFilter(arg0, arg1);
}
public void init(FilterConfig arg0) throws ServletException {
// TODO Auto-generated method stub
this .charset=arg0.getInitParameter("charset");
}
}
Web.xml
<? xml version = "1.0" encoding = "UTF-8" ?>
< context-param >
< param-name > contextConfigLocation </ param-name >
< param-value >
/WEB-INF/classes/applicationContext.xml
</ param-value >
</ context-param >
这个是最经典的字符过滤方法了
<filter>
<filter-name>encoding</filter-name>
<filter-class>
dj.fant
lam.myssh.filter.EncodingFilter
</filter-class>
<init-param>
<param-name>charset</param-name>
<param-value>gbk</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
< servlet >
< servlet-name > context </ servlet-name >
< servlet-class >
org.springframework.web.context.ContextLoaderServlet
</ servlet-class >
< load-on-startup > 1 </ load-on-startup >
</ servlet >
< servlet >
< servlet-name > action </ servlet-name >
< servlet-class >
org.apache.struts.action.ActionServlet
</ servlet-class >
< init-param >
< param-name > config </ param-name >
< param-value > /WEB-INF/struts-config.xml </ param-value >
</ init-param >
< init-param >
< param-name > debug </ param-name >
< param-value > 3 </ param-value >
</ init-param >
< init-param >
< param-name > detail </ param-name >
< param-value > 3 </ param-value >
</ init-param >
< load-on-startup > 0 </ load-on-startup >
</ servlet >
< servlet-mapping >
< servlet-name > action </ servlet-name >
< url-pattern > *.do </ url-pattern >
</ servlet-mapping >
</ web-app >
MD5 加密 加入 MD5 支持，为了数据安全，因为不加一旦被黑，所有数据都被看到 不可逆向，为程序的安全性作保障 验证码 image.jsp 防止灌水 使用模板 temp.jsp 拷贝它做新的 JSP 页面 temp.html 做新的 HTML 页面 文件存放目录 分页 split_page.jsp 数据源配制 在 tomcat 的 servlet.xml 文件加入 <Context path="/myssh" docBase="E:JAVASSHworkspaceMySSHWebRoot" debug="5" reloadable="true" crossContext="true"> <Logger className="org.apache.catalina.logger.FileLogger" prefix="localhost_MysqlTest_log." suffix=".txt" timestamp="true"/> <Resource name="jdbc/myssh" auth="Container" type="javax.sql.DataSource"/> <ResourceParams name="jdbc/myssh"> <parameter> <name>factory</name> <value>org.apache.commons.dbcp.BasicDataSourceFactory</value> </parameter> <parameter> <name>maxActive</name> <value>100</value> </parameter> <parameter> <name>maxIdle</name> <value>30</value> </parameter> <parameter> <name>maxWait</name> <value>5000</value> </parameter> <parameter> <name>username</name> <value>root</value> </parameter> <parameter> <name>password</name> <value>123456</value> </parameter> <parameter> <name>driverClassName</name> <value>org.gjt.mm.mysql.Driver</value> </parameter> <parameter> <name>url</name> <value>jdbc:mysql://localhost:3306/myssh</value> 数据源配制 在 tomcat 的 servlet.xml 文件加入 <Context path="/myssh" docBase="E:JAVASSHworkspaceMySSHWebRoot" debug="5" reloadable="true" crossContext="true"> <Logger className="org.apache.catalina.logger.FileLogger" prefix="localhost_MysqlTest_log." suffix=".txt" timestamp="true"/> <Resource name="jdbc/myssh" auth="Container" type="javax.sql.DataSource"/> <ResourceParams name="jdbc/myssh"> <parameter> <name>factory</name> <value>org.apache.commons.dbcp.BasicDataSourceFactory</value> </parameter> <parameter> <name>maxActive</name> <value>100</value> </parameter> <parameter> <name>maxIdle</name> <value>30</value> </parameter> <parameter> <name>maxWait</name> <value>5000</value> </parameter> <parameter> <name>username</name> <value>root</value> </parameter> <parameter> <name>password</name> <value>123456</value> </parameter> <parameter> <name>driverClassName</name> <value>org.gjt.mm.mysql.Driver</value> </parameter> <parameter> <name>url</name> <value>jdbc:mysql://localhost:3306/myssh</value> </parameter> </ResourceParams> </Context> </Host> </Engine> </Service> </Server>
</parameter>
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