struts+spring+ibatis+velocity整合配置
2007-09-03 21:56
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<!--java菜鸟第一篇-->
这几天学了下struts+spring+ibatis+velocity的框架组合。弄了个Blog的小程序，基本上算就简的了，略记之。高级的东东还在学习中。。。
1、web.xml的配置
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- Spring 的配置 -->
<context-param>
<param-name>context</param-name>
<param-value>/WEB-INF/applicationContext</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>
<!-- Struts 的配置 -->
<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>
<!-- Velocity 的配置 -->
<servlet>
<servlet-name>velocity</servlet-name>
<servlet-class>
org.apache.velocity.tools.view.servlet.VelocityLayoutServlet
</servlet-class>
<init-param>
<param-name>org.apache.velocity.toolbox</param-name>
<param-value>/WEB-INF/toolbox.xml</param-value>
</init-param>
<init-param>
<param-name>org.apache.velocity.properties</param-name>
<param-value>/WEB-INF/velocity.properties</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>velocity</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>pages/index.jsp</welcome-file>
</welcome-file-list>
</web-app>
2、applicationContext.xml的配置
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
<!--数据库配置-->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName">
<value>${JDBC.Driver}</value>
</property>
<property name="url">
<value>${JDBC.ConnectionURL}</value>
</property>
<property name="username">
<value>${Username}</value>
</property>
<property name="password">
<value>${Password}</value>
</property>
</bean>
<!--与ibatis整合-->
<bean id="sqlMapClient"
class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
<property name="configLocation">
<value>WEB-INF/sql-map-config.xml</value>
</property>
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<bean id="TransactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<!--用户DAO配置-->
<bean id="blogDAO"
class="com.renyao.ryblog.DAO.DefaultBlogDAO">
<property name="sqlMapClient">
<ref local="sqlMapClient" />
</property>
</bean>
</beans>
3、sql-map-config.xml的配置
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN" "http://www.ibatis.com/dtd/sql-map-config-2.dtd">
<sqlMapConfig>
<settings cacheModelsEnabled="true" enhancementEnabled="true"
lazyLoadingEnabled="true" maxRequests="32" maxSessions="10"
maxTransactions="5" useStatementNamespaces="false" />
<!--映射存放sql语句的xml文件资源-->
<sqlMap resource="com/renyao/ryblog/Blog.xml" />
</sqlMapConfig>
4、ibatis映射文件实例--Blog.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sqlMap
PUBLIC "-//iBATIS.com//DTD SQL Map 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-2.dtd">
<sqlMap namespace="Blog">
<!--select,update,insert,delete. id名用于访问该资源，resultClass表示输出类型，parameterClass表示输入参数-->
<select id="getBlog" resultClass="com.renyao.ryblog.bean.Blog">
SELECT BID as bid , TITLE as title, CONTENT as content,
CREATETIME as createTime, MODIFYTIME as modifyTime, CREATER as
creator,STATUS as status ,ISOPEN as isOpen ,PICURL as picURL
FROM BLOG WHERE BID = #value#
</select>
<select id="getBlogByTitle"
resultClass="com.renyao.ryblog.bean.Blog">
SELECT BID as bid , TITLE as title, CONTENT as content,
CREATETIME as createTime, MODIFYTIME as modifyTime, CREATER as
creator,STATUS as status ,ISOPEN as isOpen ,PICURL as picURL
FROM BLOG WHERE TITLE like #value#
</select>
<select id="getAllBlog" resultClass="com.renyao.ryblog.bean.Blog">
SELECT BID as bid , TITLE as title, CONTENT as content,
CREATETIME as createTime, MODIFYTIME as modifyTime, CREATER as
creator,STATUS as status ,ISOPEN as isOpen ,PICURL as picURL
FROM BLOG
</select>
<insert id="insertBlog"
parameterClass="com.renyao.ryblog.bean.Blog">
INSERT INTO BLOG(TITLE,CONTENT,CREATETIME,MODIFYTIME) values
(#title#, #content#, #createTime#, #modifyTime#)
</insert>
<update id="updateBlog"
parameterClass="com.renyao.ryblog.bean.Blog">
UPDATE BLOG SET TITLE = #title#, CONTENT= #content#, MODIFYTIME=
#modifyTime# WHERE BID = #bid#
</update>
<delete id="deleteBlog"
parameterClass="java.lang.Integer">
DELETE BLOG WHERE BID = #bid#
</delete>
</sqlMap>
5、struts-config.xml配置
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd">
<struts-config>
<data-sources />
<!--主要是form-bean与action-mapping的配置，前者用于存放表单提交后的数据，后者指定处理Action-->
<form-beans>
<form-bean name="blogForm"
type="com.renyao.ryblog.form.BlogForm" />
</form-beans>
<global-exceptions />
<global-forwards>
<forward name="blog" path="/pages/blog.do?method=list"></forward>
</global-forwards>
<action-mappings>
<action input="/pages/blog_edit.htm" name="blogForm"
parameter="method" path="/pages/blog"
type="com.renyao.ryblog.action.BlogAction">
<forward name="list" path="/pages/blog.do?method=list" />
<forward name="success" path="/pages/blog_list.htm" />
<forward name="view" path="/pages/blog_detail.htm" />
</action>
<action input="/pages/blog_add.htm" name="blogForm"
parameter="method" path="/pages/blogadd"
type="com.renyao.ryblog.action.BlogAction">
<forward name="list" path="/pages/blog.do?method=list" />
</action>
</action-mappings>
<message-resources
parameter="com.renyao.ryblog.ApplicationResources" />
</struts-config>
6、整合velocity
将web.xml中指定的两个文件，toolbox.xml，velocity.properties放到相应的路径，还有vm_global_library.vm。
velocity.properties相应设置如下
<!--directory指定输出文件夹，template指定输出模板页-->
velocimacro.library = /WEB-INF/VM_global_library.vm
input.encoding=GBK
output.encoding=GBK
default.contentType=text/html; charset=GBK
tools.view.servlet.layout.directory=pages
tools.view.servlet.layout.default.template=default.htm
toolbox.xml工具箱设置示例
<?xml version="1.0"?>
<toolbox>
<tool>
<key>link</key>
<scope>request</scope>
<class>org.apache.velocity.tools.struts.StrutsLinkTool</class>
</tool>
</toolbox>
模板页代码
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Renyao Blog</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
<base href="$link.baseRef">
</head>
<body>
#parse('pages/header.htm')
$screen_content
#parse('pages/footer.htm')
</body>
</html>
7、后台实现
需要编写的文件：Blog.xml,Blog.java,BlogForm.java,BlogAction.java,IBlogDAO.java---DAO接口,DefaultBlogDAO.java---实现
改进的地方：通过继承与接口优化代码结构
主要代码：
a.BaseAction.java
package com.renyao.ryblog.action;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.actions.DispatchAction;
import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
public class BaseAction extends DispatchAction...{
private ApplicationContext ac;
protected Object getBean(String beanName)...{
return ac.getBean(beanName);
}
public void setServlet(ActionServlet actionServlet)...{
if(actionServlet!=null)...{
super.setServlet(actionServlet);
ac=WebApplicationContextUtils.getRequiredWebApplicationContext(actionServlet.getServletContext());
}
}
}
b.BlogAction.java
package com.renyao.ryblog.action;
import java.sql.Date;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.renyao.ryblog.DAO.iface.IBlogDAO;
import com.renyao.ryblog.bean.Blog;
import com.renyao.ryblog.form.BlogForm;
public class BlogAction extends BaseAction ...{
public ActionForward list(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
try ...{
request.setAttribute("blogs", ((IBlogDAO) getBean("blogDAO"))
.getAllBlog());
return mapping.findForward("success");
} catch (Exception e) ...{
return mapping.getInputForward();
}
}
public ActionForward view(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
int bid = Integer.parseInt(request.getParameter("bid"));
Blog blog = ((IBlogDAO) getBean("blogDAO")).getBlog(bid);
request.setAttribute("blog", blog);
return mapping.findForward("view");
}
public ActionForward delete(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
int bid = Integer.parseInt(request.getParameter("bid"));
((IBlogDAO) getBean("blogDAO")).deleteBlog(bid);
return mapping.findForward("list");
}
public ActionForward update(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
int bid = Integer.parseInt(request.getParameter("bid"));
Date modifyTime = new Date(System.currentTimeMillis());
Blog blog = ((IBlogDAO) getBean("blogDAO")).getBlog(bid);
blog.setContent(((BlogForm)form).getContent());
blog.setTitle(((BlogForm)form).getTitle());
blog.setModifyTime(modifyTime);
((IBlogDAO)getBean("blogDAO")).updateBlog(blog);
return mapping.findForward("list");
}
public ActionForward insert(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
Blog blog = null;
String title = ((BlogForm) form).getTitle();
String content = ((BlogForm) form).getContent();
Date date = new Date(System.currentTimeMillis());
blog.setContent(content);
blog.setTitle(title);
blog.setCreateTime(date);
blog.setModifyTime(date);
((IBlogDAO) getBean("blogDAO")).insertBlog(blog);
return mapping.findForward("list");
}
}
这几天学了下struts+spring+ibatis+velocity的框架组合。弄了个Blog的小程序，基本上算就简的了，略记之。高级的东东还在学习中。。。
1、web.xml的配置
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- Spring 的配置 -->
<context-param>
<param-name>context</param-name>
<param-value>/WEB-INF/applicationContext</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>
<!-- Struts 的配置 -->
<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>
<!-- Velocity 的配置 -->
<servlet>
<servlet-name>velocity</servlet-name>
<servlet-class>
org.apache.velocity.tools.view.servlet.VelocityLayoutServlet
</servlet-class>
<init-param>
<param-name>org.apache.velocity.toolbox</param-name>
<param-value>/WEB-INF/toolbox.xml</param-value>
</init-param>
<init-param>
<param-name>org.apache.velocity.properties</param-name>
<param-value>/WEB-INF/velocity.properties</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>velocity</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>pages/index.jsp</welcome-file>
</welcome-file-list>
</web-app>
2、applicationContext.xml的配置
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
<!--数据库配置-->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName">
<value>${JDBC.Driver}</value>
</property>
<property name="url">
<value>${JDBC.ConnectionURL}</value>
</property>
<property name="username">
<value>${Username}</value>
</property>
<property name="password">
<value>${Password}</value>
</property>
</bean>
<!--与ibatis整合-->
<bean id="sqlMapClient"
class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
<property name="configLocation">
<value>WEB-INF/sql-map-config.xml</value>
</property>
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<bean id="TransactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<!--用户DAO配置-->
<bean id="blogDAO"
class="com.renyao.ryblog.DAO.DefaultBlogDAO">
<property name="sqlMapClient">
<ref local="sqlMapClient" />
</property>
</bean>
</beans>
3、sql-map-config.xml的配置
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN" "http://www.ibatis.com/dtd/sql-map-config-2.dtd">
<sqlMapConfig>
<settings cacheModelsEnabled="true" enhancementEnabled="true"
lazyLoadingEnabled="true" maxRequests="32" maxSessions="10"
maxTransactions="5" useStatementNamespaces="false" />
<!--映射存放sql语句的xml文件资源-->
<sqlMap resource="com/renyao/ryblog/Blog.xml" />
</sqlMapConfig>
4、ibatis映射文件实例--Blog.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sqlMap
PUBLIC "-//iBATIS.com//DTD SQL Map 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-2.dtd">
<sqlMap namespace="Blog">
<!--select,update,insert,delete. id名用于访问该资源，resultClass表示输出类型，parameterClass表示输入参数-->
<select id="getBlog" resultClass="com.renyao.ryblog.bean.Blog">
SELECT BID as bid , TITLE as title, CONTENT as content,
CREATETIME as createTime, MODIFYTIME as modifyTime, CREATER as
creator,STATUS as status ,ISOPEN as isOpen ,PICURL as picURL
FROM BLOG WHERE BID = #value#
</select>
<select id="getBlogByTitle"
resultClass="com.renyao.ryblog.bean.Blog">
SELECT BID as bid , TITLE as title, CONTENT as content,
CREATETIME as createTime, MODIFYTIME as modifyTime, CREATER as
creator,STATUS as status ,ISOPEN as isOpen ,PICURL as picURL
FROM BLOG WHERE TITLE like #value#
</select>
<select id="getAllBlog" resultClass="com.renyao.ryblog.bean.Blog">
SELECT BID as bid , TITLE as title, CONTENT as content,
CREATETIME as createTime, MODIFYTIME as modifyTime, CREATER as
creator,STATUS as status ,ISOPEN as isOpen ,PICURL as picURL
FROM BLOG
</select>
<insert id="insertBlog"
parameterClass="com.renyao.ryblog.bean.Blog">
INSERT INTO BLOG(TITLE,CONTENT,CREATETIME,MODIFYTIME) values
(#title#, #content#, #createTime#, #modifyTime#)
</insert>
<update id="updateBlog"
parameterClass="com.renyao.ryblog.bean.Blog">
UPDATE BLOG SET TITLE = #title#, CONTENT= #content#, MODIFYTIME=
#modifyTime# WHERE BID = #bid#
</update>
<delete id="deleteBlog"
parameterClass="java.lang.Integer">
DELETE BLOG WHERE BID = #bid#
</delete>
</sqlMap>
5、struts-config.xml配置
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd">
<struts-config>
<data-sources />
<!--主要是form-bean与action-mapping的配置，前者用于存放表单提交后的数据，后者指定处理Action-->
<form-beans>
<form-bean name="blogForm"
type="com.renyao.ryblog.form.BlogForm" />
</form-beans>
<global-exceptions />
<global-forwards>
<forward name="blog" path="/pages/blog.do?method=list"></forward>
</global-forwards>
<action-mappings>
<action input="/pages/blog_edit.htm" name="blogForm"
parameter="method" path="/pages/blog"
type="com.renyao.ryblog.action.BlogAction">
<forward name="list" path="/pages/blog.do?method=list" />
<forward name="success" path="/pages/blog_list.htm" />
<forward name="view" path="/pages/blog_detail.htm" />
</action>
<action input="/pages/blog_add.htm" name="blogForm"
parameter="method" path="/pages/blogadd"
type="com.renyao.ryblog.action.BlogAction">
<forward name="list" path="/pages/blog.do?method=list" />
</action>
</action-mappings>
<message-resources
parameter="com.renyao.ryblog.ApplicationResources" />
</struts-config>
6、整合velocity
将web.xml中指定的两个文件，toolbox.xml，velocity.properties放到相应的路径，还有vm_global_library.vm。
velocity.properties相应设置如下
<!--directory指定输出文件夹，template指定输出模板页-->
velocimacro.library = /WEB-INF/VM_global_library.vm
input.encoding=GBK
output.encoding=GBK
default.contentType=text/html; charset=GBK
tools.view.servlet.layout.directory=pages
tools.view.servlet.layout.default.template=default.htm
toolbox.xml工具箱设置示例
<?xml version="1.0"?>
<toolbox>
<tool>
<key>link</key>
<scope>request</scope>
<class>org.apache.velocity.tools.struts.StrutsLinkTool</class>
</tool>
</toolbox>
模板页代码
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Renyao Blog</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
<base href="$link.baseRef">
</head>
<body>
#parse('pages/header.htm')
$screen_content
#parse('pages/footer.htm')
</body>
</html>
7、后台实现
需要编写的文件：Blog.xml,Blog.java,BlogForm.java,BlogAction.java,IBlogDAO.java---DAO接口,DefaultBlogDAO.java---实现
改进的地方：通过继承与接口优化代码结构
主要代码：
a.BaseAction.java
package com.renyao.ryblog.action;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.actions.DispatchAction;
import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
public class BaseAction extends DispatchAction...{
private ApplicationContext ac;
protected Object getBean(String beanName)...{
return ac.getBean(beanName);
}
public void setServlet(ActionServlet actionServlet)...{
if(actionServlet!=null)...{
super.setServlet(actionServlet);
ac=WebApplicationContextUtils.getRequiredWebApplicationContext(actionServlet.getServletContext());
}
}
}
b.BlogAction.java
package com.renyao.ryblog.action;
import java.sql.Date;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.renyao.ryblog.DAO.iface.IBlogDAO;
import com.renyao.ryblog.bean.Blog;
import com.renyao.ryblog.form.BlogForm;
public class BlogAction extends BaseAction ...{
public ActionForward list(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
try ...{
request.setAttribute("blogs", ((IBlogDAO) getBean("blogDAO"))
.getAllBlog());
return mapping.findForward("success");
} catch (Exception e) ...{
return mapping.getInputForward();
}
}
public ActionForward view(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
int bid = Integer.parseInt(request.getParameter("bid"));
Blog blog = ((IBlogDAO) getBean("blogDAO")).getBlog(bid);
request.setAttribute("blog", blog);
return mapping.findForward("view");
}
public ActionForward delete(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
int bid = Integer.parseInt(request.getParameter("bid"));
((IBlogDAO) getBean("blogDAO")).deleteBlog(bid);
return mapping.findForward("list");
}
public ActionForward update(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
int bid = Integer.parseInt(request.getParameter("bid"));
Date modifyTime = new Date(System.currentTimeMillis());
Blog blog = ((IBlogDAO) getBean("blogDAO")).getBlog(bid);
blog.setContent(((BlogForm)form).getContent());
blog.setTitle(((BlogForm)form).getTitle());
blog.setModifyTime(modifyTime);
((IBlogDAO)getBean("blogDAO")).updateBlog(blog);
return mapping.findForward("list");
}
public ActionForward insert(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) ...{
Blog blog = null;
String title = ((BlogForm) form).getTitle();
String content = ((BlogForm) form).getContent();
Date date = new Date(System.currentTimeMillis());
blog.setContent(content);
blog.setTitle(title);
blog.setCreateTime(date);
blog.setModifyTime(date);
((IBlogDAO) getBean("blogDAO")).insertBlog(blog);
return mapping.findForward("list");
}
}
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