實例：SSH結合KindEditor實現新聞的添加、修改和顯示功能

最近在學習KindEditor插件，一款蠻不錯的編輯器插件。在此將心得寫出來，希望對大家有所幫助。

最終實現的效果如圖所示：

（1）在管理員頁面manage.jsp點擊”添加新聞“按鈕。

（2）可以從網絡上面複製粘貼一篇文章，也可以自己編寫文章。現在測試圖片從其他網站複製粘貼的情況。

（3）點擊提交，提示提交成功後，進入主頁面index.jsp，發現剛纔編輯的文章已經顯示出來。

（4）這時候點擊標題，可以正常顯示文章來。

（5）除此外還可以實習本地圖片的上傳，文檔的上傳下載等功能。還有對上傳的文章進行修改等功能。

實現步驟：

1、在Eclipse或者Myeclipse中搭建KindEditor環境，可以查照我先前的博客的做法：

http://blog.csdn.net/lhq13400526230/article/details/9256301

2、在Oracle中設計一張表名爲news的數據庫表。之所以有主鍵和業務主鍵，是爲了讓業務和主鍵無關係

3、創建工程，工作的目錄如圖所示：包括控制層（Action）、模型層（model）、接口（Service）、接口的實現類（ServiceImpl）、Spring配置（applicationContext.xml）、Spring的數據庫配置（applicationContext_db.xml）、Spring的依賴注入(applicationContext_bean.xml)、存放上傳圖片、文件的目錄的文件夾attached、存放KindEditor插件的文件夾KindEditor-4.1.7、存放JSP頁面的文件夾JSP、存放新聞主頁的JSP--index.jsp、存放管理員首頁的JSP---manage.jsp等等。

4、web.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

	<!-- Sttuts2過濾器 -->
	<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>



	<!-- 監聽器Spring -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

	<!-- 定位applicationContext.xml的物理位置 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:applicationContext.xml</param-value>
	</context-param>

</web-app>

5、applicationContext.xml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" xmlns:context="http://www.springframework.org/schema/context"
	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-2.5.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context-2.5.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">



<import resource="applicationContext_bean.xml"/>
<import resource="applicationContext_db.xml"/>
</beans>

6、在news.model下編寫News.java類

package news.model;

import java.sql.Blob;
import java.util.Date;

public class News {
	private String id;//主鍵
	private String newsid;//新聞主鍵
	private String title;//新聞標題
	private byte[] content;//新聞內容
	private Date times;//新聞發佈時間
	private String types;//新聞類型	
	private String author;//新聞作者
	private String department;//新聞發佈部門


	public String getId() {
		return id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public byte[] getContent() {
		return content;
	}

	public void setContent(byte[] content) {
		this.content = content;
	}

	public String getNewsid() {
		return newsid;
	}

	public void setNewsid(String newsid) {
		this.newsid = newsid;
	}

	public Date getTimes() {
		return times;
	}

	public void setTimes(Date times) {
		this.times = times;
	}

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getTypes() {
		return types;
	}

	public void setTypes(String types) {
		this.types = types;
	}

	public String getAuthor() {
		return author;
	}

	public void setAuthor(String author) {
		this.author = author;
	}

	public String getDepartment() {
		return department;
	}

	public void setDepartment(String department) {
		this.department = department;
	}
	
	

}

7、生成對應的映射文件，其中的大部分是使用String類型的，”內容“字段”content“在數據庫中是以BLOB存放，非常的與此不同要注意。

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated 2013-7-5 15:57:38 by Hibernate Tools 3.4.0.CR1 -->
<hibernate-mapping>
    <class name="news.model.News" table="NEWS">
        <id name="id" type="java.lang.String">
            <column name="ID" />
            <generator class="assigned" />
        </id>
        <property name="newsid" type="java.lang.String">
            <column name="NEWSID" />
        </property>
        <property name="title" type="java.lang.String">
            <column name="TITLE" />
        </property>
		<property name="content" >
			<column name="content" />
		</property>
        <property name="times" type="java.util.Date">
            <column name="TIMES" />
        </property>
        <property name="types" type="java.lang.String">
            <column name="TYPES" />
        </property>
        <property name="author" type="java.lang.String">
            <column name="AUTHOR" />
        </property>
        <property name="department" type="java.lang.String">
            <column name="DEPARTMENT" />
        </property>
    </class>
</hibernate-mapping>

8、在news.service下編輯接口NewsService.java

package news.service;

import java.util.List;

import news.model.News;


public interface NewsService {
   public String saveNews(News news,String content) throws Exception;//保存編譯的新聞
   public List findNews(String newsid) throws Exception;//顯示新聞內容
   public List listNews(String type) throws Exception;//顯示新聞列表
   public void updateShowNews(News n) throws Exception;//更新新聞
}

9、編寫對應的接口實現類

package news.serviceImpl;


import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.UUID;

import news.action.NewsAction;
import news.model.News;
import news.service.NewsService;

import org.apache.log4j.Logger;
import org.hibernate.Query;
import org.hibernate.SessionFactory;


public class NewsServiceImpl implements NewsService{
	static Logger log = Logger.getLogger(NewsServiceImpl.class);
	private SessionFactory sessionFactory;
	
	//保存數據
	public String saveNews(News news,String htmlData) throws Exception {
		String uuid=UUID.randomUUID().toString();//UUID產生主鍵
			
		byte content[]=htmlData.getBytes("utf-8");//String類型轉化爲Byte類型
		log.info("信息："+htmlData);
			
		Date date=new Date();//產生時間
		DateFormat datefor = new SimpleDateFormat("yyyy-MM-dd-HHmmssFFFF");//時間格式化
		String neswid = datefor.format(date);   

		news.setId(uuid);//設置主鍵		
		news.setNewsid(neswid);//設置新聞主鍵
		news.setTimes(date);//設置時間		
		news.setContent(content);//設置內容
		
		this.sessionFactory.getCurrentSession().save(news);
		return neswid;
	}
	
	//修改新聞
	public void updateShowNews(News n) throws Exception {
		this.sessionFactory.getCurrentSession().update(n);

	}
	
	
	//顯示新聞的標題欄
	public List listNews(String type) throws Exception {		
		String sql = " from News t where t.types=:types  ";
		Query query=this.sessionFactory.getCurrentSession().createQuery(sql);
		query.setParameter("types", type);//新聞編號
		return query.list();
	}
	
	//根據新聞業務主鍵newsid查詢新聞
	public List findNews(String newsid) throws Exception {
		
		String sql = " from News t where t.newsid=:newsid  ";
		Query query=this.sessionFactory.getCurrentSession().createQuery(sql);
		query.setParameter("newsid", newsid);//新聞編號
		

		return query.list();
	}
	
	
	
	public SessionFactory getSessionFactory() {
		return sessionFactory;
	}
	public void setSessionFactory(SessionFactory sessionFactory) {
		this.sessionFactory = sessionFactory;
	}





}

10、編寫Spring與數據庫的連接配置applicationContext_db.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:context="http://www.springframework.org/schema/context"
	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-2.5.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context-2.5.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">


	<!-- 用Bean定義數據源 -->
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
		destroy-method="close">
		<!-- 定義數據庫驅動 -->
		<property name="driverClass">
			<value>oracle.jdbc.driver.OracleDriver</value>
		</property>
		<!-- 定義數據庫URL -->
		<property name="jdbcUrl">
			<value>jdbc:oracle:thin:@localhost:1521:orcl</value>
		</property>
		<!-- 定義數據庫的用戶名 -->
		<property name="user">
			<value>lhq</value>
		</property>
		<!-- 定義數據庫的密碼 -->
		<property name="password">
			<value>lhq</value>
		</property>
		<property name="minPoolSize">
			<value>1</value>
		</property>
		<property name="maxPoolSize">
			<value>40</value>
		</property>
		<property name="maxIdleTime">
			<value>1800</value>
		</property>
		<property name="acquireIncrement">
			<value>2</value>
		</property>
		<property name="maxStatements">
			<value>0</value>
		</property>
		<property name="initialPoolSize">
			<value>2</value>
		</property>
		<property name="idleConnectionTestPeriod">
			<value>1800</value>
		</property>
		<property name="acquireRetryAttempts">
			<value>30</value>
		</property>
		<property name="breakAfterAcquireFailure">
			<value>true</value>
		</property>
		<property name="testConnectionOnCheckout">
			<value>false</value>
		</property>

	</bean>

	<!--定義Hibernate的SessionFactory -->
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<!-- 定義SessionFactory必須注入dataSource -->
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
		<!-- 定義Hibernate的SessionFactory屬性 -->
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">
					org.hibernate.dialect.Oracle10gDialect
				</prop>
			</props>
		</property>

		<!-- 定義POJO的映射文件 -->
		<property name="mappingResources">
			<list>
				<value>news/model/News.hbm.xml</value>
			</list>
		</property>
	</bean>

	<!-- 配置事務攔截器 -->
	<bean id="transactionManager"
		class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory" />
	</bean>

	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="save*" propagation="REQUIRED" /><!-- 只有一save、delete、update開頭的方法才能執行增刪改操作 -->
			<tx:method name="delete*" propagation="REQUIRED" />
			<tx:method name="update*" propagation="REQUIRED" />
			<tx:method name="*" propagation="SUPPORTS" read-only="true" /><!-- 其他方法爲只讀方法 -->
		</tx:attributes>
	</tx:advice>

	<aop:config>
		<aop:pointcut id="interceptorPointCuts"	expression="execution(* news.serviceImpl..*.*(..))" />  <!-- 對應實現類接口的包的位置 -->
		<aop:advisor advice-ref="txAdvice" pointcut-ref="interceptorPointCuts" />
	</aop:config>

</beans>

11、編寫Spring的依賴注入配置applicationContext_bean.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:context="http://www.springframework.org/schema/context"
	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-2.5.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context-2.5.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
	
	<!-- 業務層Service -->
	<bean id="news_service" class="news.serviceImpl.NewsServiceImpl">
	  	<property name="sessionFactory">
			 <ref bean="sessionFactory"></ref>
		</property>
	</bean>

	<!-- 控制層Action -->
	<bean id="news_action" class="news.action.NewsAction">
		<property name="news_services">
			 <ref bean="news_service" />
		</property>
	</bean>
	
</beans>

12、在news.action下編程NewsAction.java

package news.action;

import java.io.UnsupportedEncodingException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.UUID;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import news.model.News;
import news.service.NewsService;

import org.apache.log4j.Logger;
import org.apache.struts2.ServletActionContext;

import com.opensymphony.xwork2.ActionContext;


public class NewsAction {
	static Logger log = Logger.getLogger(NewsAction.class);
	private NewsService news_services;
	private News news;

	//保存編輯的新聞信息
	public String saveNews() throws Exception {
		HttpServletResponse response = ServletActionContext.getResponse();
		HttpServletRequest request = ServletActionContext.getRequest();
		
		String htmlData = request.getParameter("content1");//獲取頁面的數據
		news_services.saveNews(news,htmlData);
		
		return "saveNewsSuccess";
	}
	
	//獲取要更新新聞的信息
	public String updateContent() throws Exception {
		HttpServletResponse response = ServletActionContext.getResponse();
		HttpServletRequest request = ServletActionContext.getRequest();
		
		String htmlData=request.getParameter("content1");
		log.info("新聞的主鍵============="+news.getId());
		log.info("新聞的內容============="+htmlData);
		
		byte content[]=htmlData.getBytes("utf-8");
        news.setContent(content);
        
        news_services.updateShowNews(news);

		return "updateContentSuccess";
	}
	
	
	//查找新聞的詳細信息
	public String showNews() throws Exception{
		HttpServletResponse response = ServletActionContext.getResponse();
		HttpServletRequest request = ServletActionContext.getRequest();
		
		String newsid=news.getNewsid();//從頁面獲取要查看的新聞ID
		List list=news_services.findNews(newsid);		
		News n=(News) list.get(0);
		
		DateFormat datefor = new SimpleDateFormat("yyyy-MM-dd HH:mm");//時間格式化
		
		String times = datefor.format(n.getTimes()); 	     
		String CONTENT=new String(n.getContent());//將byte數組轉化爲String類型
		String auhtor=n.getAuthor();
        String title=n.getTitle();
        String types=n.getTypes();
        String department=n.getDepartment();
		String id=n.getId();
		String no=n.getNewsid();
        
		request.setAttribute("id", id);
		request.setAttribute("newsid", no);
        request.setAttribute("department", department);
        request.setAttribute("title", title);
        request.setAttribute("types", types);
		request.setAttribute("content", CONTENT);
		request.setAttribute("times", times);
		request.setAttribute("author", auhtor);
		return "showNewsSuccess";
	}
	
	
	//分別羅列出各個新聞的列表
	public String NewsList() throws Exception{
		Map request = (Map) ActionContext.getContext().get("request");//屬於
		
		List list=news_services.listNews("國際新聞");		
		request.put("list_guoji", list);
		
		List list2=news_services.listNews("國內新聞");
		request.put("list_guonei", list2);
		
		List list3=news_services.listNews("體育新聞");
		request.put("list_tiyu", list3);
		
		List list4=news_services.listNews("娛樂新聞");
		request.put("list_yule", list4);

		return "sucess";
	}
	

	public NewsService getNews_services() {
		return news_services;
	}

	public void setNews_services(NewsService news_services) {
		this.news_services = news_services;
	}


	public News getNews() {
		return news;
	}


	public void setNews(News news) {
		this.news = news;
	}
	

}

13、編程Struts.xml的配置

<?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>
	<constant name="struts.multipart.saveDir" value="/tmp"></constant>
	<package name="default" extends="struts-default">
		<action name="saveNewsAction" class="news_action" method="saveNews">
			<result name="saveNewsSuccess">/jsp/success.jsp</result><!--保存編輯信息信息成功跳轉頁面 -->
		</action>
		
		<action name="showNewsAction" class="news_action" method="showNews">
			<result name="showNewsSuccess">/jsp/show_news_content.jsp</result><!--讀取新聞信息 -->
		</action>
		
		<action name="showNewsListAction" class="news_action" method="NewsList">
			<result name="sucess">/jsp/show_news_list.jsp</result><!--讀取新聞列表信息 -->
		</action>
		
		<action name="manageNewsListAction" class="news_action" method="NewsList">
			<result name="sucess">/jsp/manage_news_list.jsp</result><!--讀取新聞列表信息 -->
		</action>
		
		<action name="updateNewsAction" class="news_action" method="showNews">
			<result name="showNewsSuccess">/jsp/manage_news_content.jsp</result><!--讀取新聞列表信息 -->
		</action>
		
		<action name="updateContentAction" class="news_action" method="updateContent">
			<result name="updateContentSuccess">/jsp/updateSuccess.jsp</result><!--修改新聞列表信息 -->
		</action>
	</package>
</struts>

14、現在進入前臺JSP頁面的編寫，主要的頁面有如下：

15、index.jsp用於新聞網站的首頁

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
	request.setCharacterEncoding("UTF-8");
%>
<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<title>新聞主頁</title>
</head>
<body  >
	<div align="center">
		<table>
			<tr>
				<td><h2 align="center">新聞頻道</h2></td>
			</tr>
			<tr>
				<td>
				   <iframe id="mainframe" src="showNewsListAction.action"
						name="mainframe" frameborder="0" scrolling="no" width="800px"
						height="100%"> </iframe></td>
			</tr>

		</table>
	</div>
</body>
	<script type="text/javascript">
		function reinitIframe(){
			var iframe = document.getElementById("mainframe");
			try{
				var bHeight = iframe.contentWindow.document.body.scrollHeight;
				var dHeight = iframe.contentWindow.document.documentElement.scrollHeight;
				var height = Math.max(bHeight, dHeight);
				iframe.height =  height;
			}catch (ex){}
		}
		window.setInterval("reinitIframe()", 200);
	</script>
</html>

16、show_news_list.jsp用於顯示查詢到已經發表的新聞列表。顯示的只是新聞的標題，不是內容。

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
	request.setCharacterEncoding("UTF-8");
	String htmlData = request.getParameter("content1") != null ? request
			.getParameter("content1") : "";
%>
<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<title>新聞顯示列表頁面</title>
</head>
<body>
	<div style="float:right;width:350px;height:200px;">
		<table>
			<tr>
				<td>
					<h3>國際新聞</h3>
				</td>
			</tr>

			<s:iterator value="#request.list_guoji" id="news1">
				<tr>
					<td><a
						href="showNewsAction.action?news.newsid=<s:property value="#news1.newsid"/>">
							<s:property value="#news1.title" />
					</a></td>
				</tr>
			</s:iterator>
		</table>
	</div>
	<div style="float:left;width:350px;height:200px;">
		<table>
			<tr>
				<td>
					<h3>國內新聞</h3>
				</td>
			</tr>
			<s:iterator value="#request.list_guonei" id="news2">
				<tr>
					<td><a
						href="showNewsAction.action?news.newsid=<s:property value="#news2.newsid"/>">
							<s:property value="#news2.title" />
					</a></td>
				</tr>
			</s:iterator>
		</table>
	</div>
		<div style="float:right;width:350px;height:200px;">
		<table>
			<tr>
				<td>
					<h3>體育新聞</h3>
				</td>
			</tr>
			<s:iterator value="#request.list_tiyu" id="news3">
				<tr>
					<td><a
						href="showNewsAction.action?news.newsid=<s:property value="#news3.newsid"/>">
							<s:property value="#news3.title" />
					</a></td>
				</tr>
			</s:iterator>
		</table>
	</div>
		<div style="float:left;width:350px;height:200px;">
		<table>
			<tr>
				<td>
					<h3>娛樂新聞</h3>
				</td>
			</tr>
			<s:iterator value="#request.list_yule" id="news4">
				<tr>
					<td><a
						href="showNewsAction.action?news.newsid=<s:property value="#news4.newsid"/>">
							<s:property value="#news4.title" />
					</a></td>
				</tr>
			</s:iterator>
		</table>
	</div>
</body>
</html>

17、show_news_content.jsp顯示具體的新聞內容

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%
	String path = request.getContextPath();
	request.setCharacterEncoding("UTF-8");
%>
<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<title>新聞內容</title>
</head>
<body>
	<div align="center">
		<div>
			<table>
				<tr>
					<td></td>
				</tr>
				<tr>
					<td>發佈時間：<%=request.getAttribute("times")%></td>
					<td>作者：<%=request.getAttribute("author")%></td>
				</tr>
			</table>
		</div>
		<hr>
		<div>
			<%=request.getAttribute("content")%>
		</div>
	</div>
</body>
</html>

18、manage.jsp管理員的主頁面

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
    String path = request.getContextPath();
	request.setCharacterEncoding("UTF-8");
%>
<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<title>管理員頁面</title>
</head>
<body  >
	<div align="center">
	<h2 align="center">管理員操作</h2>
		<table>
			<tr>
				<td><a href="<%=path %>/jsp/add.jsp">添加新聞</a></td>
			</tr>
			<br>
			<tr>
				<td><a href="<%=path %>/update.jsp">修改新聞</a></td>
			</tr>
		</table>
	</div>
</body>
</html>

19、add.jsp管理員用來添加新聞的頁面

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
request.setCharacterEncoding("UTF-8");
String htmlData = request.getParameter("content1") != null ? request.getParameter("content1") : "";
%>
<!doctype html>
<html>
<head>
	<meta charset="utf-8" />
	<title>KindEditor JSP</title>
	<link rel="stylesheet" href="<%=path%>/kindeditor-4.1.7/themes/default/default.css" />
    <link rel="stylesheet" href="<%=path%>/kindeditor-4.1.7/plugins/code/prettify.css" />
	<script charset="utf-8" src="<%=path%>/kindeditor-4.1.7/kindeditor.js"></script>
	<script charset="utf-8" src="<%=path%>/kindeditor-4.1.7/lang/zh_CN.js"></script>
	<script charset="utf-8" src="<%=path%>/kindeditor-4.1.7/plugins/code/prettify.js"></script>
	<script>
		KindEditor.ready(function(K) {
			var editor1 = K.create('textarea[name="content1"]', {
				cssPath : 'kindeditor-4.1.7/plugins/code/prettify.css',
				uploadJson : 'kindeditor-4.1.7/jsp/upload_json.jsp',
				fileManagerJson : 'kindeditor-4.1.7/jsp/file_manager_json.jsp',
				allowFileManager : true,
				afterCreate : function() {
					var self = this;
					K.ctrl(document, 13, function() {
						self.sync();
						document.forms['example'].submit();
					});
					K.ctrl(self.edit.doc, 13, function() {
						self.sync();
						document.forms['example'].submit();
					});
				}
			});
			prettyPrint();
		});
	</script>
</head>
<body>
	<div align="center">
	<form name="example" method="post" action="saveNewsAction.action">
	<h4>文章編輯</h4>
	         <table>
				<tr>
					<td>標題</td>
					<td><input type="text" name="news.title" /></td>
					<td>作者</td>
					<td><input type="text" name="news.author" /></td>
					<td>類型</td>
					<td>
					   <select name="news.types">
							<option>國內新聞</option>
							<option>國際新聞</option>
							<option>體育新聞</option>
							<option>娛樂新聞</option>
					  </select>
					 </td>
					<td>發佈單位</td>
					<td>
					   <select name="news.department">
							<option>辦公室</option>
							<option>宣傳部</option>
							<option>文藝團</option>
							<option>工會</option>
					  </select>
					 </td>
				</tr>
			</table>
		<textarea name="content1" cols="100" rows="8" style="width:800px;height:450px;visibility:hidden;margin:0px 100px 0px 100px;"><%=htmlspecialchars(htmlData)%></textarea>
		<br />
		<input type="submit" name="button" value="提交內容" /> (提交快捷鍵: Ctrl + Enter)
	</form>
	</div>
</body>
</html>
<%!
private String htmlspecialchars(String str) {
	str = str.replaceAll("&", "&");
	str = str.replaceAll("<", "<");
	str = str.replaceAll(">", ">");
	str = str.replaceAll("\"", """);
	return str;
}
%>

20、提示新聞添加成功的頁面success.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
request.setCharacterEncoding("UTF-8");

%>
<!doctype html>
<html>
<head>
	<meta charset="utf-8" />
	<title>成功頁面</title>
</head>
<body>
	發佈成功！！
</body>
</html>

21、update.jsp更新新聞的頁面

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
	request.setCharacterEncoding("UTF-8");
%>
<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<title>管理員頁面</title>
</head>
<body  >
	<div align="center">
		<table>
			<tr>
				<td><h2 align="center">管理員操作</h2></td>
			</tr>
			<tr>
				<td>
				   <iframe id="mainframe" src="manageNewsListAction.action"
						name="mainframe" frameborder="0" scrolling="no" width="800px"
						height="100%"> </iframe></td>
			</tr>

		</table>
	</div>
</body>
	<script type="text/javascript">
		function reinitIframe(){
			var iframe = document.getElementById("mainframe");
			try{
				var bHeight = iframe.contentWindow.document.body.scrollHeight;
				var dHeight = iframe.contentWindow.document.documentElement.scrollHeight;
				var height = Math.max(bHeight, dHeight);
				iframe.height =  height;
			}catch (ex){}
		}
		window.setInterval("reinitIframe()", 200);
	</script>
</html>

22、manage_news_list.jsp顯示可以更新的新聞列表

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
	request.setCharacterEncoding("UTF-8");
	String htmlData = request.getParameter("content1") != null ? request
			.getParameter("content1") : "";
%>
<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<title>新聞管理頁面</title>
</head>
<body>
	<div style="float:right;width:350px;height:200px;">
		<table>
			<tr>
				<td>
					<h3>國際新聞</h3>
				</td>
			</tr>

			<s:iterator value="#request.list_guoji" id="news1">
				<tr>
					<td><a
						href="showNewsAction.action?news.newsid=<s:property value="#news1.newsid"/>">
							<s:property value="#news1.title" />
					</a></td>
					<td><a
						href="updateNewsAction.action?news.newsid=<s:property value="#news1.newsid"/>">
							修改新聞
					</a></td>
				</tr>
			</s:iterator>
		</table>
	</div>
	<div style="float:left;width:350px;height:200px;">
		<table>
			<tr>
				<td>
					<h3>國內新聞</h3>
				</td>
			</tr>
			<s:iterator value="#request.list_guonei" id="news2">
				<tr>
					<td><a
						href="showNewsAction.action?news.newsid=<s:property value="#news2.newsid"/>">
							<s:property value="#news2.title" />
					</a></td>
					<td><a
						href="updateNewsAction.action?news.newsid=<s:property value="#news2.newsid"/>">
							修改新聞
					</a></td>
				</tr>
			</s:iterator>
		</table>
	</div>
		<div style="float:right;width:350px;height:200px;">
		<table>
			<tr>
				<td>
					<h3>體育新聞</h3>
				</td>
			</tr>
			<s:iterator value="#request.list_tiyu" id="news3">
				<tr>
					<td><a
						href="showNewsAction.action?news.newsid=<s:property value="#news3.newsid"/>">
							<s:property value="#news3.title" />
					</a></td>
					<td><a
						href="updateNewsAction.action?news.newsid=<s:property value="#news3.newsid"/>">
							修改新聞
					</a></td>
				</tr>
			</s:iterator>
		</table>
	</div>
		<div style="float:left;width:350px;height:200px;">
		<table>
			<tr>
				<td>
					<h3>娛樂新聞</h3>
				</td>
			</tr>
			<s:iterator value="#request.list_yule" id="news4">
				<tr>
					<td><a
						href="showNewsAction.action?news.newsid=<s:property value="#news4.newsid"/>">
							<s:property value="#news4.title" />
					</a></td>
					<td><a
						href="updateNewsAction.action?news.newsid=<s:property value="#news4.newsid"/>">
							修改新聞
					</a></td>
				</tr>
			</s:iterator>
		</table>
	</div>
</body>
</html>

20、manage_news_content.jsp具體修改新聞的頁面

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
request.setCharacterEncoding("UTF-8");
String htmlData = request.getParameter("content1") != null ? request.getParameter("content1") : "";
%>
<!doctype html>
<html>
<head>
	<meta charset="utf-8" />
	<title>KindEditor JSP</title>
	<link rel="stylesheet" href="<%=path%>/kindeditor-4.1.7/themes/default/default.css" />
    <link rel="stylesheet" href="<%=path%>/kindeditor-4.1.7/plugins/code/prettify.css" />
	<script charset="utf-8" src="<%=path%>/kindeditor-4.1.7/kindeditor.js"></script>
	<script charset="utf-8" src="<%=path%>/kindeditor-4.1.7/lang/zh_CN.js"></script>
	<script charset="utf-8" src="<%=path%>/kindeditor-4.1.7/plugins/code/prettify.js"></script>
	<script>
		KindEditor.ready(function(K) {
			var editor1 = K.create('textarea[name="content1"]', {
				cssPath : 'kindeditor-4.1.7/plugins/code/prettify.css',
				uploadJson : 'kindeditor-4.1.7/jsp/upload_json.jsp',
				fileManagerJson : 'kindeditor-4.1.7/jsp/file_manager_json.jsp',
				allowFileManager : true,
				afterCreate : function() {
					var self = this;
					K.ctrl(document, 13, function() {
						self.sync();
						document.forms['example'].submit();
					});
					K.ctrl(self.edit.doc, 13, function() {
						self.sync();
						document.forms['example'].submit();
					});
				}
			});
			prettyPrint();
		});
	</script>
</head>
<body>
	<div align="center">
	<form name="example" method="post" action="updateContentAction.action">
	<h4>文章修改</h4>
	         <table>
	           <tr style="display: none;">
	             <td><input type="text" name="news.id" value="<%=request.getAttribute("id")%>" /></td>
	             <td><input type="text" name="news.newsid" value="<%=request.getAttribute("newsid")%>" /></td>
	             <td><input type="text" name="news.times" value="<%=request.getAttribute("times")%>" /></td>
	           </tr>
				<tr>
					<td>標題</td>
					<td><input type="text" name="news.title" value="<%=request.getAttribute("title")%>" /></td>
					<td>作者</td>
					<td><input type="text" name="news.author" value="<%=request.getAttribute("author")%>"  /></td>
					<td>類型</td>
					<td>
					   <select name="news.types">
					        <option ><%=request.getAttribute("types")%></option>
							<option >國內新聞</option>
							<option >國際新聞</option>
							<option >體育新聞</option>
							<option >娛樂新聞</option>
					  </select>
					 </td>
					<td>發佈單位</td>
					<td>
					   <select name="news.department" >
					        <option><%=request.getAttribute("department")%></option>
							<option>辦公室</option>
							<option>宣傳部</option>
							<option>文藝團</option>
							<option>工會</option>
					  </select>
					 </td>
				</tr>
			</table>
		<textarea name="content1" cols="100" rows="8" style="width:800px;height:450px;visibility:hidden;margin:0px 100px 0px 100px;"><%=request.getAttribute("content")%></textarea>
		<br />
		<input type="submit" name="button" value="提交內容" /> (提交快捷鍵: Ctrl + Enter)
	</form>
	</div>
</body>
</html>

21、updateSuccess.jsp提示新聞修改成功的頁面

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
request.setCharacterEncoding("UTF-8");

%>
<!doctype html>
<html>
<head>
	<meta charset="utf-8" />
	<title>成功頁面</title>
</head>
<body>
	修改成功！！
</body>
</html>

22、啓動程序，輸入相應的網址進行測試

管理員的網址：http://localhost:8080/news/manage.jsp

普通用戶的網址：http://localhost:8080/news/index.jsp

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