通过freemarker生成一个word,解决生成的word用wps打开有问题的问题,解决出word时中文文件名乱码问题,解决打开出word时打开的word出现问题的问题,出图片,解决动态列表

简介: 通过freemarker制作word比较简单步骤:制作word模板。制作方式是:将模板word保存成为xml----在xml的word模板中添加相应的标记----将xml的word文件的后缀名改成ftl文件(要注意的是生成xml格式要是2003格式的xml,也就是说拿到的word模板得是2003格式的,否则用wps打开word将会出现问题) 详细步骤如下:模板制作(将要动态显示的


通过freemarker制作word比较简单

步骤:制作word模板。制作方式是:将模板word保存成为xml----xmlword模板中添加相应的标记----xmlword文件的后缀名改成ftl文件(要注意的是生成xml格式要是2003格式的xml,也就是说拿到的word模板得是2003格式的,否则用wps打开word将会出现问题)

 

详细步骤如下:

  1. 模板制作(将要动态显示的数据打上标记,这个标记是freemarker中的EL标记,要注意的是,要控制值为空的情况,下面${(site.wzmc)?default(“”)}标识当网站名称为空的时候显示空值,如果这里如果不做控制,在实际项目中会显示错误!

另外要注意的是:

一、不要直接在word中替换掉文字的方式添加标记,这种会有问题。

二、不要使用Eclipsexml文件进行格式化,这种生成word的时候会提示文档有问题。解决这个的问题是通过firstobjectwordxml进行格式化,对xml进行编辑。(使用firstobject打开带有中文文件名的xml文件的时候,会出现问题,建议使用英文word文档名称),或者使用XMLViewer

三、firstobject下载地址:http://www.firstobject.com/dn_editor.htm

其中,要想软件能够格式化xml代码,需要进行设置,设置方式是:打开firstobject----Tools-----Preferences------Format-----Tabs

点击Indent,结果xml变成了有格式化的,效果图如下:

 

常见标签:

行标记:

<w:p w:rsidR="00790C22"w:rsidRPr="00C07F75" w:rsidRDefault="00790C22"w:rsidP="004018B7">

 

标识是一个表格的标签

<w:tbl></w:tb1>

 

表格行:

<w:trw:rsidR="00790C22" w:rsidRPr="00C07F75"w:rsidTr="004018B7"></w:tr>

 

表格中的单元格:

<w:tc></w:tc>

 

 

循环输出数据的方式

<#list problemInfoInterview as problemInfo>

                 <w:tbl>

                    <w:tblPr>

                        <w:tblW w:w="0" w:type="auto"/>

                        <w:tblBorders>

                           <w:top w:val="single" w:sz="4" w:space="0" w:color="auto"/>

                           <w:left w:val="single" w:sz="4" w:space="0" w:color="auto"/>

                           <w:bottom w:val="single" w:sz="4" w:space="0" w:color="auto"/>

                           <w:right w:val="single" w:sz="4" w:space="0" w:color="auto"/>

                           <w:insideH w:val="single" w:sz="4" w:space="0" w:color="auto"/>

                           <w:insideV w:val="single" w:sz="4" w:space="0" w:color="auto"/>

                        </w:tblBorders>

                        <w:tblLook w:val="04A0" w:firstRow="1" w:lastRow="0" w:firstColumn="1" w:lastColumn="0" w:noHBand="0" w:noVBand="1"/>

                    </w:tblPr>

                    <w:tblGrid>

                        <w:gridCol w:w="2235"/>

                        <w:gridCol w:w="6287"/>

                    </w:tblGrid>

                    <w:tr w:rsidR="00790C22" w:rsidRPr="00C07F75" w:rsidTr="004018B7">

                        <w:tc>

                           <w:tcPr>

                               <w:tcW w:w="2235" w:type="dxa"/>

                               <w:shd w:val="clear" w:color="auto" w:fill="auto"/>

                               <w:vAlign w:val="center"/>

                           </w:tcPr>

                           <w:p w:rsidR="00790C22" w:rsidRPr="00C07F75" w:rsidRDefault="00790C22" w:rsidP="004018B7">

                               <w:pPr>

                                  <w:jc w:val="center"/>

                                  <w:rPr>

                                      <w:rFonts w:ascii="Times New Roman" w:eastAsia="黑体" w:hAnsi="Times New Roman"/>

                                      <w:sz w:val="24"/>

                                      <w:szCs w:val="24"/>

                                  </w:rPr>

                               </w:pPr>

                               <w:r>

                                  <w:rPr>

                                      <w:rFonts w:ascii="Times New Roman" w:eastAsia="黑体" w:hAnsi="Times New Roman" w:hint="eastAsia"/>

                                     <w:sz w:val="24"/>

                                      <w:szCs w:val="24"/>

                                  </w:rPr>

                                  <w:t>问题名称</w:t>

                               </w:r>

                           </w:p>

                        </w:tc>

                        <w:tc>

                           <w:tcPr>

                               <w:tcW w:w="6287" w:type="dxa"/>

                               <w:shd w:val="clear" w:color="auto" w:fill="auto"/>

                               <w:vAlign w:val="center"/>

                           </w:tcPr>

                           <w:p w:rsidR="00790C22" w:rsidRPr="00C07F75" w:rsidRDefault="00790C22" w:rsidP="004018B7">

                               <w:pPr>

                                  <w:jc w:val="left"/>

                                  <w:rPr>

                                      <w:rFonts w:ascii="Times New Roman" w:eastAsia="宋体" w:hAnsi="Times New Roman"/>

                                      <w:sz w:val="24"/>

                                      <w:szCs w:val="24"/>

                                  </w:rPr>

                               </w:pPr>

                                                                                <w:r>

                                  <w:rPr>

                                      <w:rFonts w:ascii="Times New Roman" w:eastAsia="宋体"

                                         w:hAnsi="Times New Roman" w:hint="eastAsia" />

                                      <w:sz w:val="24" />

                                      <w:szCs w:val="24" />

                                  </w:rPr>

                                  <w:t>${(problemInfo.problemName)?default("")}</w:t>

                               </w:r>

                           </w:p>

                        </w:tc>

                    </w:tr>

                    

 

                    这里面的行删除

 

                 </w:tbl>

                                            <w:p w:rsidR="007F35A8" w:rsidRPr="007F35A8" w:rsidRDefault="007F35A8" w:rsidP="007F35A8" />

                                            </#list>

 

另外,往文档中插入图片的时候,在做模板的时候要往模板中插入一个图片,然后打开文档,然后替换掉base64转码的图片部分。

 

  1. 将图片资源变成base64加密后的图片的代码

将图片转成base64串的方式:

publicstatic String getImageString(String fileName)throws IOException {

     InputStream in =null;

     byte[] data =null;

     try {

        in =new FileInputStream(fileName);

        data =newbyte[in.available()];

        in.read(data);

        in.close();

     }catch (Exception e) {

        e.printStackTrace();

     }finally {

        if (in !=null){

           in.close();

        }

     }

     Base64Encoder encoder =new Base64Encoder();

     return data !=null ? encoder.encode(data) :"";

  }

  1. 下面是出word用的相关的类:

读取路径用的TemplateUtil工具类

package com.ucap.netcheck.utils;

 

import java.io.File;

import java.io.FileInputStream;

import java.net.URL;

import java.util.Properties;

 

/**

 * @Title: TemplateUtil.java

 * @Package com.ucap.netcheck.utils

 * @Description:

 * @author

 * @date 2015-4-13下午9:07:58

 * @version V1.0

 */

public class TemplateUtil {

   //模板所在的位置

   public static String reportTemplatePath;

   //模板的名称

   public static String templateFileName;

   

   static {

      URL resource = TemplateUtil.class.getClassLoader().getResource("template.properties");

      System.out.println(resource.getPath());

      

      File file = new File(resource.getPath());

      //生成文件输入流

      FileInputStream in = null;

      try {

          in = new FileInputStream(file);

      } catch (Exception e) {

         e.printStackTrace();

      }

      

      //生成properties对象

      Properties prop = new Properties();

      try {

          prop.load(in);

      } catch (Exception e) {

          e.printStackTrace();

      }

      

      reportTemplatePath = prop.getProperty("reportTemplatePath");

      templateFileName = prop.getProperty("templateFileName");

   }

   

   /*public static void main(String[] args) {

      System.out.println(TemplateUtil.reportTemplatePath);

   }*/

}

配置文件路径截图:

FreeMarkerUtil工具类

package com.ucap.netcheck.utils;

 

import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStreamWriter;

import java.io.Writer;

import java.util.HashMap;

import java.util.Map;

 

import com.thoughtworks.xstream.core.util.Base64Encoder;

 

import freemarker.template.Configuration;

import freemarker.template.Template;

 

/**

 *@Title: FreeMarkerUtil.java

 *@Package com.ucap.netcheck.utils

 *@Description: FreeMarker工具类

 *@authorZuoquan Tu

 *@date 2015-4-5下午6:02:11

 *@version V1.0

 */

publicclass FreeMarkerUtil {

  privatestatic Configurationconfiguration =null;

  privatestatic Map<String, Template>allTemplates =null;

  

  static {

     configuration =new Configuration();

     configuration.setDefaultEncoding("utf-8");

     //configuration.setClassForTemplateLoading(FreeMarkerUtil.class,

     //   "../template");

     

     try {

        configuration.setDirectoryForTemplateLoading(

               new File(TemplateUtil.reportTemplatePath));

     }catch (IOException e1) {

        e1.printStackTrace();

     }

     allTemplates =new HashMap<String, Template>();

     try {

       allTemplates.put("word",configuration.getTemplate(TemplateUtil.templateFileName));

     }catch (Exception e) {

        e.printStackTrace();

        thrownew RuntimeException(e);

     }

  }

  

  public FreeMarkerUtil() {

     

  }

  

  publicstatic File createDoc(Map<?, ?> dataMap,String type){

     String name ="temp" + (int) (Math.random() * 100000) +".doc";

     File f =new File(name);

     Template t =allTemplates.get(type);

     try {

        //这个地方不能使用FileWriter因为需要指定编码类型否则生成的Word

        //文档会因为有无法识别的编码而无法打开

        Writer w =new OutputStreamWriter(new FileOutputStream(f),"utf-8");

        t.process(dataMap, w);

        w.close();

     }catch (Exception ex) {

        ex.printStackTrace();

        thrownew RuntimeException();

     }

     return f;

  }

 

  publicstatic String getImageString(String fileName)throws IOException {

     InputStream in =null;

     byte[] data =null;

     try {

        in =new FileInputStream(fileName);

        data =newbyte[in.available()];

        in.read(data);

        in.close();

     }catch (Exception e) {

        e.printStackTrace();

     }finally {

        if (in !=null){

           in.close();

        }

     }

     Base64Encoder encoder =new Base64Encoder();

     return data !=null ? encoder.encode(data) :"";

  }

}

WordController层的代码,并解决出word时中文文件名乱码的问题

package com.ucap.netcheck.controller;

 

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.InputStream;

import java.net.URLEncoder;

import java.util.Map;

 

import javax.servlet.ServletOutputStream;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

 

import org.apache.commons.lang.StringUtils;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

 

import com.ucap.netcheck.entity.Site;

import com.ucap.netcheck.entity.User;

import com.ucap.netcheck.service.IReport2WordService;

import com.ucap.netcheck.service.ISiteService;

import com.ucap.netcheck.utils.DateUtil;

import com.ucap.netcheck.utils.FreeMarkerUtil;

 

/**

 * @Title: Report2WordController.java

 * @Package com.ucap.netcheck.controller

 * @Description:生成word部分的Controller

 * @author Zuoquan Tu

 * @date 2015-4-12上午9:36:43

 * @version V1.0

 */

@Controller

@RequestMapping(value = "/reportToWord", method = { RequestMethod.GET,

                  RequestMethod.POST })

public class Report2WordController {

 

        @Autowired

        private IReport2WordService report2WordService;

        @Autowired

        private ISiteService siteService;

 

        @RequestMapping(value = "/word")

        public String outWord(Model model, HttpServletRequest request,

                           HttpServletResponse response) throws Exception {

                  request.setCharacterEncoding("utf-8");

 

                  //获取innerUUIDtaskId

                  String siteCode = request.getParameter("innerUUID");

                  //获取taskId

                  Integer taskId = Integer.parseInt(request.getParameter("taskId"));

                  //获取用户的userId

                  User user = (User) request.getSession().getAttribute("user");

                  //通过下面的方式获得模板的参数

                  Site site = siteService.findSite(siteCode);

                  String webSiteName = site.getWzmc();

                  Map<String, Object> map = report2WordService.generateWordData(siteCode,

                                    taskId, user.getId());

 

                  //获取innerUUID,taskId

                  // Map<String, Object> map = new HashMap<String, Object>();

 

                  //获取innerUUID,taskId

                  // Map<String, Object> map = new HashMap<String, Object>();

                  // map.put("taskNum", "测试");

                  // map.put("tackRunNum", "测试2……rqwrqw");

                  // String imageStr = new FreeMarkerUtil().getImageString("D:/1.png");

                  // map.put("imgStr", imageStr);

                  //

                  // List<CheckService> newsList = new ArrayList<CheckService>();

                  // for (int i = 0; i < 10; i++) {

                  // CheckService checkService = new CheckService();

                  // checkService.setTaskRunNum(10);

                  // checkService.setTaskNum(1000);

                  // newsList.add(checkService);

                  // }

                  // map.put("newList", newsList);

 

                  this.generateWord(request,response, map, webSiteName);

 

                  return null;

        }

 

        @SuppressWarnings("static-access")

        private void generateWord(HttpServletRequest request,HttpServletResponse response,

                           Map<String, Object> map, String webSiteName)

                           throws FileNotFoundException, IOException {

                  File file = null;

                  InputStream fin = null;

                  ServletOutputStream out = null;

                  try {

                           //调用工具类WordGeneratorcreateDoc方法生成Word文档

                           file = new FreeMarkerUtil().createDoc(map, "word");

                           fin = new FileInputStream(file);

                           response.setCharacterEncoding("utf-8");

                           response.setContentType("application/msword");

                           //设置浏览器以下载的方式处理该文件默认名为下面的文件,按照时间来生成的一个文件名称

                           String longMsDateStr = DateUtil.getStringLongMsDate();

                           String fileName = webSiteName + "_" + longMsDateStr + ".doc";

                           //设置下载用的文件名

                           setFileDownloadHeader(request, response, fileName);

                           //response.addHeader("Content-Disposition", "attachment;filename=" + fileName);

 

                           out = response.getOutputStream();

                           byte[] buffer = new byte[512];

                           int bytesToRead = -1;

 

                           //通过循环将读入的Word文件的内容输出到浏览器中

                           while ((bytesToRead = fin.read(buffer)) != -1) {

                                    out.write(buffer, 0, bytesToRead);

                           }

                  } finally {

                           if (fin != null)

                                    fin.close();

                           if (out != null)

                                    out.close();

                           if (file != null)

                                    file.delete(); //删除临时文件

                  }

        }

 

        /**

         *根据当前用户的浏览器不同,对文件的名字进行不同的编码设置,从而解决不同浏览器下文件名中文乱码问题

         */

        public static void setFileDownloadHeader(HttpServletRequest request,

                           HttpServletResponse response, String fileName) {

                  final String userAgent = request.getHeader("USER-AGENT");

                  try {

                           String finalFileName = null;

                           if (StringUtils.contains(userAgent, "MSIE")) {

                                    // IE浏览器

                                    finalFileName = URLEncoder.encode(fileName, "UTF8");

                           } else if (StringUtils.contains(userAgent, "Mozilla")) {

                                    // google,火狐浏览器

                                    finalFileName = new String(fileName.getBytes(), "ISO8859-1");

                           } else {

                                    //其他浏览器

                                    finalFileName = URLEncoder.encode(fileName, "UTF8");

                           }

                           

                           //这里设置一下让浏览器弹出下载提示框,而不是直接在浏览器中打开

                           response.setHeader("Content-Disposition", "attachment; filename=\""

                                              + finalFileName + "\"");

                  } catch (Exception e) {

                           e.printStackTrace();

                  }

        }

}

ServiceImpl层的实现类

package com.ucap.netcheck.service.impl;

 

import java.text.NumberFormat;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

 

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

 

import com.ucap.netcheck.combination.beans.TargetTypeParentToChildBean;

import com.ucap.netcheck.dao.IReport2WordDao;

import com.ucap.netcheck.entity.CheckService;

import com.ucap.netcheck.entity.MainPageScanFail;

import com.ucap.netcheck.entity.MainPageScanResult;

import com.ucap.netcheck.entity.ProblemInfo;

import com.ucap.netcheck.entity.Site;

import com.ucap.netcheck.entity.SiteService;

import com.ucap.netcheck.service.CheckServiceService;

import com.ucap.netcheck.service.IReport2WordService;

import com.ucap.netcheck.service.ISingleRejectResultService;

import com.ucap.netcheck.service.ISiteService;

import com.ucap.netcheck.service.SiteServService;

import com.ucap.netcheck.service.TargetTypeService;

import com.ucap.netcheck.utils.DateUtil;

 

/**  

 * @Title: Report2WordServiceImpl.java

 * @Package com.ucap.netcheck.service.impl

 * @Description:

 * @author 

 * @date 2015-4-12上午11:58:09

 * @version V1.0  

 */

@Service

public class Report2WordServiceImpl implements IReport2WordService {

 

        @Autowired

   private ISiteService siteService;

        @Autowired

        private CheckServiceService checkServiceService;

        @Autowired

        private IReport2WordDao report2WordDao;

        @Autowired

        private TargetTypeService targetTypeService;

        @Autowired

        private ISingleRejectResultService singleRejectResultService;

        @Autowired

        private SiteServService siteServService;

 

        /**

         * generateWordData(通过这个方法获得生成报告所需的数据)

         *

         * @Title: generateWordData

         * @Description:通过这个方法获得生成报告所需的数据

         * @param @return   返回所需的数据

         * @return Map<String,Object>   返回的数据

         * @throws

         */

        @Override

        public Map<String, Object> generateWordData(

                           String siteCode,Integer taskId,String userId) {

                  Map<String, Object> map = new HashMap<String, Object>();

                  //网站名称,首页网址,报告编号,报告日期

                  Site site = siteService.findSite(siteCode);

                  map.put("site", site);

                  //生成报告编号和报告日期

                  map.put("reportCode", DateUtil.getNowDateStr() + "_" + taskId);

                  map.put("reportDate", DateUtil.getYearMonthAndDay());

                  

                  //检查方法的数据,获得CheckService的值

                  //通过siteCode查找site_service

                  SiteService siteService = siteServService.findSiteService(siteCode);

                  CheckService checkService = report2WordDao.findCheckService(siteService.getServId());

                  map.put("checkService", checkService);

                  //设置开通时间的日期

                  map.put("checkServiceOpenTime", DateUtil.dateToStr(checkService.getOpenTime()));

                  //设置结束时间的日期

                  map.put("checkServiceCloseTime", DateUtil.dateToStr(checkService.getCloseTime()));

                  

                  return map;

        }

}




Ftl语法:


一、判断listchannelUpdateResults是否为空,判断list的大小是否大于某个值,注意加括号

<#if channelUpdateResults??>

                                                                         <#if (channelUpdateResults?size>=10) >

                                                                                      未更新数量为“单项否决”。

                                                                              </#if>

</#if>

二、list迭代

<#list queryMainPageScanFailList as mainPageScanFail>

</#list>

四、迭代的时候输出序号

${( mainPageScanFail _index+1)?default("")}  其中

五、if语句中取数组的值

<#if deadUrl[0] == 1>                                                                                                      

                                                                                             <#else>                                                                                                                                                                         </#if>

六、<#assign>赋值,并且通过x_has_next来辨别当前项是否是序列的最后一项的布尔值。

<#assign seq = ["winter", "spring", "summer", "autumn"]>

<#list seq as x>

${x_index+ 1}. ${x}<#ifx_has_next>,</#if>

</#list>

七、解决出word中因为特殊字符“&”出现的问题,同时判断字符串为NULL和“”空字符串。如果在链接地址中出现了&字符,在生成的word会报错,解决办法是将这个特殊字符用“&amp;”替换掉,示例加链接的代码如下:

<#if (channelUpdate.url)??>
           <w:hlink w:dest="${(channelUpdate.url)?replace('&','&amp;')}">
            <w:r wsp:rsidR="002F59FF" wsp:rsidRPr="002F59FF">
             <w:rPr>
              <w:rStyle w:val="ab"/>
              <w:rFonts w:ascii="仿宋" w:fareast="仿宋" w:h-ansi="仿宋"/>
              <wx:font wx:val="仿宋"/>
              <w:sz w:val="24"/>
              <w:sz-cs w:val="30"/>
             </w:rPr>
             <w:t>${(channelUpdate.url)?replace('&','&amp;')}</w:t>
            </w:r>
           </w:hlink>
                                                                                                   </#if>

  八、多次替换以及replace多次:

${(problemInfo.problemUrl)?replace("&","&amp;")?replace("<","&lt;")?replace(">","&gt;")}


九:判断一个对象是否为空

freemarker中显示某对象使用${name}.

 

但如果name为null,freemarker就会报错。如果需要判断对象是否为空:

<#if name??>

……

</#if>

 

当然也可以通过设置默认值${name!''}来避免对象为空的错误。如果name为空,就以默认值(“!”后的字符)显示。

 

对象user,name为user的属性的情况,user,name都有可能为空,那么可以写成${(user.name)!''},表示user或者name为null,都显示为空。判断为空

<#if (user.name)??>

……

</#if>

十:freemarker获取map中的值:

第一种方式 
<#list map?keys as itemkey>  
       < option value="${itemkey}" >  
              ${map.get(itemkey)}  
     </option>  
</#list>

第二种方式     主意红色字体区分 
<#list map.keySet() as itemkey>  
       < option value="${itemkey}" >  
        ${map.get(itemkey)}
     </option>  
</#list>






目录
相关文章
|
7月前
docx设置保存的word文档字体及大小
一般我是要将文件保存为这种形式我会使用
108 0
|
API
Apose.word控件获取书签中的内容并复制到一个新的word文档中
Apose.word控件获取书签中的内容并复制到一个新的word文档中
445 0
Apose.word控件获取书签中的内容并复制到一个新的word文档中
word安装(ppt、excel),以及word的常用设置
word安装(ppt、excel),以及word的常用设置
109 0
|
Linux Windows
aspose将word转pdf时乱码,或者出现小方框问题
aspose将word转pdf时乱码,或者出现小方框问题
1135 0
aspose将word转pdf时乱码,或者出现小方框问题
批量/去掉office 2010 Word中标题前的黑点
学习批量/去掉office 2010 Word中标题前的黑点
批量/去掉office 2010 Word中标题前的黑点
Word - Word 文档如何切换简体字和繁体字?
Word - Word 文档如何切换简体字和繁体字?
151 0
Word - Word 文档如何切换简体字和繁体字?