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        《JSP 数据库系统开发案例精选》中OA的公告管理添加出现的问题
                 	
                        发表在JavaWeb图书答疑
                        2007-01-15                                                
                    		
                                                                            	
                        
                        
                    
                    
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                                           com.affice中add.java  用JBuilder x编译
TOMCAT用 Apache Tomcat/5.0.28
数据库用sql 2000 sp4版本
系统用windows xp Professional Service Pack2
编译中出现package javax.servlet does not exist
package javax.servlet.http does not exist
是不是javax不存在或存在什么问题啊?请帮忙解决,在线等!!谢谢......
或联系cstzhang@126.com
                
        	
        
        
    TOMCAT用 Apache Tomcat/5.0.28
数据库用sql 2000 sp4版本
系统用windows xp Professional Service Pack2
编译中出现package javax.servlet does not exist
package javax.servlet.http does not exist
是不是javax不存在或存在什么问题啊?请帮忙解决,在线等!!谢谢......
或联系cstzhang@126.com
精彩评论 6
                    2007-01-16
                   
                   
                   
                            
                            板凳
                        
   
                   
                                                              `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消息后出现添加后返会add.jsp而数据没有上传? `A `A******affice.java鹭  $  ?  5OA中添加公告消                    
                
                
            2007-01-16
                   
                   
                   
                           
                           地板
                        
   
                   
                                                              `A `Acom.affice;
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2007-01-16
                   
                   
                   
                        4L
                    
   
                   
                                                             finally{
db.close();
//处理完客户请求后,将请求转发到相应的JSP页来显示处理结果
RequestDispatcher dispatcher=request.getRequestDispatcher
("add.jsp");
dispatcher.forward(request,response);
}
}
//doGet()方法的执行效果和doPost()方法一样
public void doGet(HttpServletRequest request,HttpServletResponse response) throws
ServletException, IOException{
doPost(request,response);
}
}
                    
                
                
            db.close();
//处理完客户请求后,将请求转发到相应的JSP页来显示处理结果
RequestDispatcher dispatcher=request.getRequestDispatcher
("add.jsp");
dispatcher.forward(request,response);
}
}
//doGet()方法的执行效果和doPost()方法一样
public void doGet(HttpServletRequest request,HttpServletResponse response) throws
ServletException, IOException{
doPost(request,response);
}
}
2007-01-16
                   
                   
                   
                        5L
                    
   
                   
                                                             <?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee web-app_2_4.xsd"
version="2.4">
    
<display-name>OA</display-name>
<description>OA for bwm work</description>
  
<!-- servlet-class -->
<servlet>
<servlet-name>affice.add</servlet-name>
<servlet-class>com.affice.Add</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>affice.add</servlet-name>
<url-pattern>/affice/add</url-pattern>
</servlet-mapping>
......
.....
.....
</web-app>
                    
                
                
            <web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee web-app_2_4.xsd"
version="2.4">
<display-name>OA</display-name>
<description>OA for bwm work</description>
<!-- servlet-class -->
<servlet>
<servlet-name>affice.add</servlet-name>
<servlet-class>com.affice.Add</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>affice.add</servlet-name>
<url-pattern>/affice/add</url-pattern>
</servlet-mapping>
......
.....
.....
</web-app>

 
	
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