jeecgBoot导出Word
1、在jeecg-boot-parent的pom.xml中添加以下依赖：
<!-- easypoi word工具类-->
<dependency>
<groupId>cn.afterturn</groupId>
<artifactId>easypoi-base</artifactId>
<version>3.0.3</version>
</dependency>
<dependency>
<groupId>cn.afterturn</groupId>
<artifactId>easypoi-web</artifactId>
<version>3.0.3</version>
</dependency>
<dependency>
<groupId>cn.afterturn</groupId>
<artifactId>easypoi-annotation</artifactId>
<version>3.0.3</version>
</dependency>
2、添加导出Word的方法：
/**
* 导出word
* <p>第一步生成替换后的word文件，只支持docx</p> * <p>第二步下载生成的文件</p> * <p>第三步删除生成的临时文件</p>* 模版变量中变量格式：{{foo}}
*
* @param templatePath word模板地址
* @param temDir 生成临时文件存放地址
* @param fileName 文件名
* @param params 替换的参数
* @param request HttpServletRequest
* @param response HttpServletResponse
*/
public static void exportWord(String templatePath, String temDir, String fileName, Map params, HttpServletRequest request, HttpServletResponse response) {
Assert.notNull(templatePath,"模板路径不能为空");
Assert.notNull(temDir,"临时文件路径不能为空");
Assert.notNull(fileName,"导出文件名不能为空");
Assert.isTrue(fileName.endsWith(".docx"),"word导出请使用docx格式");
if (!temDir.endsWith("/")) {
temDir = temDir + File.separator;
}
File dir =new File(temDir);
if (!dir.exists()) {
dir.mkdirs();
}
try {
String userAgent = request.getHeader("user-agent").toLowerCase();
if (userAgent.contains("msie") || userAgent.contains("like gecko")) {
fileName = URLEncoder.encode(fileName,"UTF-8");
}else {
fileName =new String(fileName.getBytes("utf-8"),"ISO-8859-1");
}
XWPFDocument doc = WordExportUtil.exportWord07(templatePath, params);
String tmpPath = temDir + fileName;
FileOutputStream fos =new FileOutputStream(tmpPath);
doc.write(fos);
response.setContentType("application/force-download");
response.addHeader("Content-Disposition","attachment;fileName=" + fileName);
OutputStream out = response.getOutputStream();
doc.write(out);
out.close();
}catch (Exception e) {
e.printStackTrace();
}
}
3、将模板放入某一个文件夹下，模板中的变量用两个英文大括号{{}}包裹：
4、调用导出Word的方法：
public void exportSysStatistic(HttpServletRequest request, HttpServletResponse response) {
Map params =new HashMap<>();
params.put("year", year);
params.put("month", month);
params.put("day", day);
exportWord("static/tmp/statisticWord.docx","D:/export","word.docx", params, request, response);
}
5、在ShiroConfig.java中放开访问控制：
filterChainDefinitionMap.put("/analyze/**","anon");
6、调试，浏览器中直接输入接口地址（如 http://localhost:8080/jeecg-boot/analyze/exportSysStatistic）测试。
7、如果第6步自动下载不成功，则可能为模板生成后乱码（检查编译后在target目录下的子目录中生成的模板文件是否能正常打开），需要在配置文件中进行如下配置：
标红部分为新增的配置项
<!-- 避免font文件的二进制文件格式压缩破坏 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<configuration>
<nonFilteredFileExtensions>
<nonFilteredFileExtension>xls</nonFilteredFileExtension>
<nonFilteredFileExtension>woff</nonFilteredFileExtension>
<nonFilteredFileExtension>woff2</nonFilteredFileExtension>
<nonFilteredFileExtension>eot</nonFilteredFileExtension>
<nonFilteredFileExtension>ttf</nonFilteredFileExtension>
<nonFilteredFileExtension>svg</nonFilteredFileExtension>
<nonFilteredFileExtension>docx</nonFilteredFileExtension>
</nonFilteredFileExtensions>
</configuration>
</plugin>
和
<resource>
<directory>src/main/resources</directory>
<filtering>false</filtering>
<includes>
<include>**/**/*.docx</include>
</includes>
</resource>
8、重新进行第6步操作，成功。
参考改编自：https://blog.csdn.net/weixin_34310785/article/details/89650505
