java导出word文档工具类

使用的POI接口

传入一个Map，然后根据key:value的形式填充word文档。

sql语句查到的字段用了别名做修饰。如 select uname 供应商名称 from table

@ApiOperation(value = "导出word文档")
@ApiImplicitParams({@ApiImplicitParam(name = "response",value = "返回流"),
        @ApiImplicitParam(name = "map",value = "要打印的数据，key:value")})
public static void downWord(HttpServletResponse response,Map<String,Object> map){
    OutputStream out = null;
    XWPFDocument docx = new XWPFDocument();
    try {
        //循环Map,以key:value的形式写入word文档中
        for (String key:map.keySet()
             ) {
            //创建一个段落
            XWPFParagraph para = docx.createParagraph();
            //创建一个文本
            XWPFRun run = para.createRun();
            //加粗
            run.setBold(true);
            //写入
            run.setText(key+":"+map.get(key));
        }
        out = response.getOutputStream();
        response.setHeader("Content-disposition","attachment;filename=\"文档信息.docx\"");
        response.setContentType("text/html;charset=utf-8");
        docx.write(out);
        out.flush();
    } catch (IOException e) {
        e.printStackTrace();
    }finally {
        if(out!=null){
            try {
                out.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

效果图片: