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portal demo

1、新建web工程testportal，向工程中添加portal2.0 jar包

2、創(chuàng)建portlet

package com.miiwill;

import java.io.IOException;

import javax.portlet.GenericPortlet;

import javax.portlet.PortletException;

import javax.portlet.RenderRequest;

import javax.portlet.RenderResponse;

public class Helloworld extends GenericPortlet {

@Override

protected void doView(RenderRequest request, RenderResponse response)

throws PortletException, IOException {

response.setContentType("text/html");

response.getWriter().println("<h2>hello world,View Mode</h2>");

}

@Override

protected void doEdit(RenderRequest request, RenderResponse response)

throws PortletException, IOException {

response.setContentType("text/html");

response.getWriter().println("<h2>hello world,Edit Mode</h2>");

}

3、修改web.xml

<?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">

<servlet-name>HelloWorldPortal</servlet-name>

<servlet-class>org.apache.pluto.container.driver.PortletServlet</servlet-class>

<init-param>

<param-name>portlet-name</param-name>

<param-value>HelloWorldPortalDemo</param-value>

</init-param>

<init-param>

<param-name>portlet-guid</param-name>

<param-value>HelloWorldPortal.HelloWorldPortalDemo</param-value>

</init-param>

<init-param>

<param-name>portlet-class</param-name>

<param-value>com.miiwill.Helloworld</param-value>

</init-param>

<!--PortletServlet執(zhí)行init時，根據(jù)charset參數(shù)獲取字符集，

然后在執(zhí)行響應時調(diào)用response.setContentType來設置編碼-->

<init-param>

<param-name>charset</param-name>

<param-value>utf-8</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>HelloWorldPortal</servlet-name>

<url-pattern>/PlutoInvoker/*</url-pattern>

</servlet-mapping>

<welcome-file-list>

<welcome-file>index.jsp</welcome-file>

</welcome-file-list>

</web-app>

4、創(chuàng)建portlet.xml

<?xml version="1.0" encoding="UTF-8"?>

<portlet-app

xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd"

version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd

http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd">

<description>My First Portal Demo</description>

<portlet-name>HelloWorldPortalDemo</portlet-name>

<display-name>HelloWorld Portal Demo</display-name>

<portlet-class>com.miiwill.Helloworld</portlet-class>

<expiration-cache>-1</expiration-cache>

<mime-type>text/html</mime-type>

<portlet-mode>VIEW</portlet-mode>

<portlet-mode>EDIT</portlet-mode>

</supports>

<portlet-info>

<title>My First Portal Demo : HelloWorldPortal</title>

</portlet-info>

</portlet>

</portlet-app>

5、部署portal

將WebRoot copy到webapps下，改名為testportal。

注意將WEB-INF\lib中的2 個jar刪除，因為pluto的lib中已經(jīng)有了。不刪除會有沖突！

1）啟動pluto,http://localhost:8080/pluto/

以pluto/pluto登錄。

2）創(chuàng)建一個頁

3）注冊portlet

4）測試portlet

posted on 2011-09-30 09:07 afunms 閱讀(632) 評論(0) 編輯收藏

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