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java下载word

news 2025/8/2 11:38:55

需要引入word模板的依赖，pom增加如下jar报包依赖

    <!--word模板--><dependency><groupId>com.deepoove</groupId><artifactId>poi-tl</artifactId><version>1.9.1</version></dependency>

但测试的时候发现，word模板填充时报错

com.deepoove.poi.exception.ResolverException: Compile template failed
   at com.deepoove.poi.XWPFTemplate.compile(XWPFTemplate.java:116)
   at cn.org.bjca.ywq.his.ca.controller.OrderInfoController.renderTemplate(OrderInfoController.java:307)
   at cn.org.bjca.ywq.his.ca.controller.OrderInfoController.downloadCaReport(OrderInfoController.java:286)
   at cn.org.bjca.ywq.his.ca.controller.OrderInfoController$$FastClassBySpringCGLIB$$5f1b3564.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:771)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749)
   at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95)

Caused by: java.io.IOException: ZIP entry size is too large or invalid
   at org.apache.poi.openxml4j.util.ZipArchiveFakeEntry.<init>(ZipArchiveFakeEntry.java:43)
   at org.apache.poi.openxml4j.util.ZipInputStreamZipEntrySource.<init>(ZipInputStreamZipEntrySource.java:53)
   at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:106)
   at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:307)
   at org.apache.poi.ooxml.util.PackageHelper.open(PackageHelper.java:47)
   at org.apache.poi.xwpf.usermodel.XWPFDocument.<init>(XWPFDocument.java:142)

搜了各种资料，原来maven打包时把resource下的word模板压缩了，导致读取模板文件时失败了。

完整的word模板和下载程序如下：

  @RequestMapping(value = "/downloadDocx", method = RequestMethod.GET)public void downloadDocx(HttpServletResponse response) {//根据业务查询数据，并组装模板中要替换的params，这里也可以使用guava工具类直接将java dto转换成mapMap<String, Object> params = new HashMap<>();
try {//模板放在项目的 resource目录下的templates目录，模板里需要替换的变量使用EL表达式标识，比如 {{userName}}   在params中有个key为userName的ClassPathResource resource = new ClassPathResource("templates\\test.docx");XWPFTemplate template = renderTemplate(resource.getStream(), params);response.setContentType("application/octet-stream;charset=utf-8");response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode("test", StandardCharsets.UTF_8.name()) + ".docx");try (OutputStream out = response.getOutputStream()) {template.writeAndClose(out);} catch (IOException e) {logger.error("io异常", e);}} catch (Exception e) {logger.error("下载docx异常", e);}}/*** 模板替换* @param templateInputStream* @param dataMap* @return*/
private XWPFTemplate renderTemplate(InputStream templateInputStream, Map<String, Object> dataMap) {ConfigureBuilder configureBuilder = Configure.builder().useSpringEL()  // 启用Spring EL表达式 模板中使用 {{}} {{userName}}.bind("dataTable", new HackLoopTableRenderPolicy());  // 设置循环策略Configure config = configureBuilder.build();return XWPFTemplate.compile(templateInputStream, config).render(dataMap);}

参考：java.io.IOException: ZIP entry size is too large or invalid-CSDN博客

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