Spring / Swagger下载docx文件会生成损坏的文档

Question

Spring / Swagger，下载docx文件会生成损坏的文档。我找到了几篇类似的文章，但我没法让我的代码运行。

PDF和正常的txt文件可以正常工作。希望您能帮助我，我不知道在哪里可以找到更多信息

接口类/方法

@ApiOperation（value =“创建客户发票”，昵称=“ createBill”，notes =“使用此命令，您可以为特定的客户和月份创建发票”，标签= {“ Bill”，}）< / p>

@ApiResponses(value = { 
        @ApiResponse(code = 200, message = "successful operation") })
    @RequestMapping(value = "/Bill/CreateBill/{customerid}/{month}/{year}",
        produces = {"application/vnd.openxmlformats-officedocument.wordprocessingml.document" }, 
        method = RequestMethod.POST)
    ResponseEntity<?> createBill(@ApiParam(value = "Customer number",required=true) @PathVariable("customerid") String customerid,@ApiParam(value = "Month",required=true) @PathVariable("month") Integer month,@ApiParam(value = "Year",required=true) @PathVariable("year") Integer year);

未实现的类/方法

                      responseHeaders.setContentType(new MediaType("application", "vnd.openxmlformats-officedocument.wordprocessingml.document"));
                      responseHeaders.set("Content-Disposition",
                                     "attachment; filename=test.docx");

                      File file = new File("c:/temp/report.docx");


                      final InputStream in =  new FileInputStream(file);

                      responseHeaders.setContentLength((int) file.length());

                      return ResponseEntity.ok()
                              .header("Content-Disposition",
                                      "attachment; filename=docx.zip")
                              .contentType(new MediaType("application", "vnd.openxmlformats-officedocument.wordprocessingml.document"))
                              .contentLength((int) file.length())
                              .body(IOUtils.toByteArray(in));