原 easyexcel(二十):导出excel设置不需要表头
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<dependency>
<groupId>com.alibaba</groupId>
<artifactId>easyexcel</artifactId>
<version>3.3.1</version>
</dependency>
/**
* 功能:easyexcel导出excel设置不需要表头
* 来源:https://91mszl.com
* @Author: zxb
* @Date: 2023-12-09 11:38:26
*/
@GetMapping("/download")
public void download(HttpServletResponse response) throws IOException {
String fileName = System.currentTimeMillis() + ".xlsx";
response.reset();
response.addHeader("Content-Disposition", "attachment; filename=\"" + fileName + "\"");
OutputStream os=response.getOutputStream();
List<UserInfo> dataList=new ArrayList<>();
UserInfo u1=new UserInfo();
u1.setName("张无忌");
u1.setAge(18);
u1.setAddress("上海市青浦区虹桥国际机场1号");
UserInfo u2=new UserInfo();
u2.setName("赵敏");
u2.setAge(20);
u2.setAddress("上海市黄浦区东方明珠大厦100号");
dataList.add(u1);
dataList.add(u2);
List<List<String>> headList=new ArrayList<>();
headList.add(Lists.newArrayList("姓名"));
headList.add(Lists.newArrayList("年龄"));
headList.add(Lists.newArrayList("地址"));
EasyExcel.write(os).head(headList).sheet("用户信息").needHead(false).doWrite(dataList);
}
2023-12-09 19:09:36 阅读(694)
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