pageoffice实现网页打开编辑保存word文档(基于SSM框架)

pageoffice是一款网页集成word.excel...等office工具
并不免费,但可以试用练习
SSM框架搭建过程就省略了
注意:由于谷歌/火狐升级,不支持插件嵌入,建议使用POBrowser.openWindowModeless 的方法启动pageoffice.

效果图:

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1.使用前准备

demo下载地址
http://www.zhuozhengsoft.com/dowm/

postup.exe安装

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导入jar包:pageoffice.jar

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理论上不需要印章功能下面两个不需要导入,我只用到了第一个jar包,用于导出word文档在线编辑并保存.
再web.xml中添加下面代码:

  <!-- 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.zz</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-mapping>
        <servlet-name>poserver</servlet-name>
        <url-pattern>/pageoffice.js</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>poserver</servlet-name>
        <url-pattern>/jquery.min.js</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>poserver</servlet-name>
        <url-pattern>/pobstyle.css</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.zz</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>adminseal</servlet-name>
        <url-pattern>/loginseal.zz</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>adminseal</servlet-name>
        <url-pattern>/sealimage.zz</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>111111</param-value>
    </context-param>
    <!-- PageOffice End -->

这里修改成您的印章简易管理页的管理员登录密码，为了安全，强烈建议修改!!!

如果您用的是默认的Access数据库，下面节点不用修改，继续保持被注释状态或直接删除。如果您用的是Oracle、MySQL等其他数据库，请将下面节点的注释去掉，并且修改成您的印章数据库连接参数。最好把WEB-INFlib下的seal.mdb也删除掉。

<context-param>
      <param-name>posealdb-driver</param-name>
      <param-value>oracle.jdbc.driver.OracleDriver</param-value>
  </context-param>
  <context-param>
      <param-name>posealdb-url</param-name>
      <param-value>jdbc:oracle:thin:@192.168.0.1:1521:orcl</param-value>
  </context-param>
  <context-param>
      <param-name>posealdb-username</param-name>
      <param-value>system</param-value>
  </context-param>
  <context-param>
      <param-name>posealdb-password</param-name>
      <param-value>111111</param-value>
  </context-param>

2.使用方法

1.再webapp下建一个文件夹doc,存储word文件

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2.调用pageoffice需要在jsp中加入下面代码:

<script type="text/javascript" src=" jquery.min.js"></script>
<script type="text/javascript" src=" pageoffice.js" id="po_js_main"></script>

注意:由于再准备3 中已经再web.xml中配置了pageoffice.js和jquery.min.js,所以此处无需将js文件放入webapp目录下

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3.index.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>"><
    
    <title>My JSP 'index.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">
    
     <!--PageOffice.js和jquery.min.js文件一定要引用-->
     <script type="text/javascript" src="jquery.min.js"></script>
     <script type="text/javascript" src="pageoffice.js" id="po_js_main"></script>
  </head>
  
  <body>
   <div style="text-align:center;">
    <b>在线编辑</b><br>
    <a href="javascript:POBrowser.openWindowModeless('openword' , 'width=1200px;height=800px;');">word测试</a><br>
   </div>
  </body>
</html>

4.word.jsp

<%@ page language="java"
    import="java.util.*,com.zhuozhengsoft.pageoffice.*"
    pageEncoding="UTF-8"%>
<%
PageOfficeCtrl poCtrl=(PageOfficeCtrl)request.getAttribute("poCtrl");
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
   <title>最简单的打开保存Word文件</title>
</head>
<body>
    <script type="text/javascript">
        function Save() {
            document.getElementById("PageOfficeCtrl1").WebSave();
             window.external.close();//关闭POBrowser窗口
        }
    </script>
    <div style="width:100%; height:100%;">
       <%=poCtrl.getHtmlCode("PageOfficeCtrl1")%>
    </div>
</body>
</html>

5.Controller

@RequestMapping("openword")  
    public String openword(HttpServletRequest request, HttpServletResponse response){
        PageOfficeCtrl poCtrl=new PageOfficeCtrl(request);
        //动态替换模版内容
        WordDocument doc=new WordDocument();
        doc.openDataRegion("Incubator").setValue("测试修改");//文档书签替换Incubator标签
        
        request.setAttribute("poCtrl", poCtrl);
        
        //设置服务页面
        poCtrl.setServerPage(request.getContextPath()+"/poserver.zz");
        //添加保存按钮
        poCtrl.addCustomToolButton("保存并关闭","Save",1);
        //设置保存的action
        poCtrl.setSaveFilePage("savefile");
        //打开word
        poCtrl.setWriter(doc);//将替换的标签注入文档中
        poCtrl.webOpen("doc/test.doc",OpenModeType.docAdmin,"张三");
        poCtrl.setTagId("PageOfficeCtrl1"); //此行必须
        
        return "Word";  
    } 
    
    //文件保存
    @RequestMapping("savefile")
     public  void  savefile(HttpServletRequest request, HttpServletResponse response){
        FileSaver fs = new FileSaver(request, response);
        fs.saveToFile(request.getSession().getServletContext().getRealPath("doc/") + "/" + fs.getFileName());
        fs.close();
    }

完成.

3.设置书签(区域动态填充数据)

此功能为企业版或专业版功能,需要用专业版测试注册号注册

1.添加书签(即区域)

WordDocument doc=new WordDocument();
//createDataRegion(区域名称,区域位置方位,位置)
DataRegion dg1=doc.createDataRegion("PO_first", DataRegionInsertType.After , "[home]");
//设置编辑属性
dg1.setEditing(true);

注意:书签命名规则未"PO_",后面设置值的时候直接使用""PO_""后的字段即可.
首次添加书签,可以使用"[home]"或"[end]"表明区域位置.

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2.区域内数据动态填充

WordDocument doc=new WordDocument();
//打开区域设置值
doc.openDataRegion("first").setValue("测试填充数据");

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4.问题总结

1.无意间修改了路径,导致保存失败

savefile.doc不存在问题

原因:保存路径与文件打开路径不一致
解决方案:在Controller中的savefile中修改fs.saveToFile(path)中的path路径,使其与word打开路径一致即可.

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2.空指针异常
缺失代码:
非常重要,一定要加上,是控件的灵魂

request.setAttribute("poCtrl", poCtrl);

作者：XuJiaxin_
链接：https://www.jianshu.com/p/4a16355901e5
来源：简书
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