java解决导出Excel时文件名乱码的方法示例：

String agent = request.getHeader("USER-AGENT").toLowerCase(); response.setContentType("application/vnd.ms-excel"); String fileName = "文件名"; String codedFileName = java.net.URLEncoder.encode(fileName, "UTF-8"); if (agent.contains("firefox")) { response.setCharacterEncoding("utf-8"); response.setHeader("content-disposition", "attachment;filename=" + new String(fileName.getBytes(), "ISO8859-1") + ".xls" ); } else { response.setHeader("content-disposition", "attachment;filename=" + codedFileName + ".xls"); }

encode() 方法以指定的编码格式编码字符串。

扩展：

Java POI导出Word文档代码

pom.xml：

<dependency>

<groupId>org.apache.poi</groupId>

<artifactId>poi</artifactId>

<version>3.14</version>

</dependency>

<dependency>

<groupId>org.apache.poi</groupId>

<artifactId>poi-ooxml</artifactId>

<version>3.14</version>

</dependency>

<dependency>

<groupId>org.apache.poi</groupId>

<artifactId>poi-ooxml-schemas</artifactId>

<version>3.14</version>

</dependency>

<dependency>

<groupId>org.apache.poi</groupId>

<artifactId>poi-scratchpad</artifactId>

<version>3.14</version>

</dependency>


Controller：

@Transactional(propagation=Propagation.SUPPORTS)

@ResponseBody

@RequestMapping("/ExportInterpretationSignsWord")

public ResponseEntity<byte[]> ExportInterpretationSignsWord(@RequestParam String token,HttpServletRequest request,

HttpServletResponse response,

@RequestParam int id) throws IOException{

response.setContentType("text/html;charset=UTF-8");

response.setHeader("Content-type", "application/json;charset=UTF-8");

if(RedisPool.checkToken(token)==false) {

return null;

}

ResponseEntity<byte[]> temp=buildService.ExportInterpretationSignsWordById(id);

return temp;

}

以上就是java导出excel时出现文件名乱码解决方法的详细内容，更多请关注亿速云其它相关文章！