pageoffice使用

  首先需要下載pageoffice的jar包，以及客戶端的安裝程序，如下圖所示：

   

 

       並且將這四個放在對應的lib目錄下面，在web.xml中也要進行相應的添加，代碼如下（一下所示的代碼均來自於pageoffice官方代碼，只是補充了一些自己的見解）：

             

        

<?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">
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  <filter>
    <filter-name>struts2</filter-name>
    <filter-class>
        org.apache.struts2.dispatcher.FilterDispatcher
    </filter-class>
  </filter>
  <filter-mapping>
    <filter-name>struts2</filter-name>
    <url-pattern>*.action</url-pattern>
  </filter-mapping>
  <filter-mapping>
    <filter-name>struts2</filter-name>
    <url-pattern>*.jsp</url-pattern>
  </filter-mapping>

  <!-- PageOffice Begin -->
  <servlet>
    <servlet-name>poserver</servlet-name>
    <servlet-class>com.zhuozhengsoft.pageoffice.poserver.Server</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>poserver</servlet-name>
    <url-pattern>/poserver.do</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>poserver</servlet-name>
    <url-pattern>/pageoffice.cab</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>poserver</servlet-name>
    <url-pattern>/popdf.cab</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>poserver</servlet-name>
    <url-pattern>/sealsetup.exe</url-pattern>
  </servlet-mapping>
    <servlet-mapping>
    <servlet-name>poserver</servlet-name>
    <url-pattern>/posetup.exe</url-pattern>
  </servlet-mapping>
  <servlet>
    <servlet-name>adminseal</servlet-name>
    <servlet-class>com.zhuozhengsoft.pageoffice.poserver.AdminSeal</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>adminseal</servlet-name>
    <url-pattern>/adminseal.do</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>adminseal</servlet-name>
    <url-pattern>/loginseal.do</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>adminseal</servlet-name>
    <url-pattern>/sealimage.do</url-pattern>
  </servlet-mapping>
  <mime-mapping>
    <extension>mht</extension>
    <mime-type>message/rfc822</mime-type>
  </mime-mapping>
  <context-param>
    <param-name>adminseal-password</param-name>
    <param-value>123456</param-value>
  </context-param>

  <!--<context-param>
    <param-name>posealdb-driver</param-name>
    <param-value>com.mysql.jdbc.Driver</param-value>
  </context-param>
  <context-param>
    <param-name>posealdb-url</param-name>
    <param-value>jdbc:mysql://localhost:3306/sample</param-value>
  </context-param>
  <context-param>
    <param-name>posealdb-username</param-name>
    <param-value>root</param-value>
  </context-param>
  <context-param>
    <param-name>posealdb-password</param-name>
    <param-value>admin</param-value>
  </context-param>-->
  <!-- PageOffice End -->
</web-app>

在action的類中必須實現ServletRequestAware, ServletResponseAware兩個接口，實現setServletRequest和setServletResponse方法，並且聲明一個HttpServletRequest和HttpServletResponse和message(可寫，返回客戶端的消息)，並且將聲明的值注入到對應的set方法中

利用pageoffice打開對應的文檔的操作是：

public String openword() throws Exception {
        PageOfficeCtrl poCtrl1 = new PageOfficeCtrl(ServletActionContext.getRequest());//獲取pageoffice對象
        poCtrl1.setServerPage("poserver.do"); //此行必須
        // Create custom toolbar
        poCtrl1.addCustomToolButton("保存", "SaveDocuments()", 1);//SaveDocuments與jsp頁面中的js函數名字一致,數字代表的是對應的圖標
        poCtrl1.addCustomToolButton("-", "", 0);
        poCtrl1.addCustomToolButton("打印", "ShowPrintDlg()", 6);
        poCtrl1.addCustomToolButton("-", "", 0);
        poCtrl1.addCustomToolButton("全屏切換", "SetFullScreen()", 4);
        poCtrl1.addCustomToolButton("-", "", 0);
        poCtrl1.addCustomToolButton("加蓋印章", "AddSeal()", 5);
        poCtrl1.addCustomToolButton("手寫籤批", "AddHandSign()", 5);
        poCtrl1.addCustomToolButton("驗證印章", "VerifySeal()", 5);
        poCtrl1.setSaveFilePage("saveword.action");//保存需要執行的的action
        poCtrl1.webOpen("doc/test.doc", OpenModeType.docNormalEdit, "張三");//需要打開的打開的文檔
        poCtrl1.setTagId("PageOfficeCtrl1"); //此行必須和前端中的<po:PageOfficeCtrl id="PageOfficeCtrl1" />id保持一致
        return "openword_"+SUCCESS;
    }

利用pageoffice保存文檔的操作是：

public String saveword() throws Exception {
        FileSaver fs = new FileSaver(request, response);
        request.setAttribute("FileSaver", fs);//FileSaver位苦丁的字符串
        fs.saveToFile(request.getSession().getServletContext().getRealPath("doc/") + "/" + fs.getFileName());
        fs.showPage(300, 300);
        message = "結果保存成功！";
        return "saveword_"+SUCCESS;
    }

客戶端的代碼：

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ taglib uri="http://java.pageoffice.cn" prefix="po"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'editword.jsp' starting page</title>

    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">
    <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">
    -->

  </head>

  <body>
  <!--**************   卓正 PageOffice 客戶端代碼開始    ************************-->
    <script language="javascript" type="text/javascript">
        function SaveDocuments() {
            document.getElementById("PageOfficeCtrl1").WebSave();
            //alert(document.getElementById("PageOfficeCtrl1").CustomSaveResult);
        }
        function ShowPrintDlg() {
            document.getElementById("PageOfficeCtrl1").ShowDialog(4);
        }
        function SetFullScreen() {
            document.getElementById("PageOfficeCtrl1").FullScreen = !document.getElementById("PageOfficeCtrl1").FullScreen;
        }
        function AddSeal() {
            document.getElementById("PageOfficeCtrl1").ZoomSeal.AddSeal();
        }
        function AddHandSign() {
            document.getElementById("PageOfficeCtrl1").ZoomSeal.AddHandSign();
        }
        function VerifySeal() {
            try
            {
                document.getElementById("PageOfficeCtrl1").ZoomSeal.VerifySeal();
            }
            catch(e)
            {
            }
        }
    </script>
    <!--**************   卓正 PageOffice 客戶端代碼結束    ************************-->
   <!--  <div style="width:auto;height:200px;background-color: gray">

    </div> -->
    <div style="width:auto; height:600px;">
      <po:PageOfficeCtrl id="PageOfficeCtrl1" />
    </div>
  </body>
</html>