springMVC 文件下载
Spring MVC 文件下载最佳实践 http://mayday85.iteye.com/blog/1622445
springMVC 文件下载http://blog.csdn.net/clj198606061111/article/details/20743769
springMVC 文件下载http://blog.csdn.net/clj198606061111/article/details/20743769
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Java代码 package com.clj.test.down.util; import java.io.File; import java.io.IOException; import org.apache.commons.io.FileUtils; import org.springframework.context.annotation.Scope; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpStatus; import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.stereotype.Component; import org.springframework.web.bind.annotation.RequestMapping; /** * <一句话功能简述> * <功能详细描述> * * @author Administrator * @version [版本号, 2014年3月7日] * @see [相关类/方法] * @since [产品/模块版本] */ @Component @Scope("prototype") @RequestMapping("/downloadFile") public class DownloadAction { @RequestMapping("download") public ResponseEntity<byte[]> download() throws IOException { String path="D:\\workspace\\.metadata\\.plugins\\org.eclipse.wst.server.core\\tmp0\\wtpwebapps\\springMVC\\WEB-INF\\upload\\图片10（定价后）.xlsx"; File file=new File(path); HttpHeaders headers = new HttpHeaders(); String fileName=new String("你好.xlsx".getBytes("UTF-8"),"iso-8859-1");//为了解决中文名称乱码问题 headers.setContentDispositionFormData("attachment", fileName); headers.setContentType(MediaType.APPLICATION_OCTET_STREAM); return new ResponseEntity<byte[]>(FileUtils.readFileToByteArray(file), headers, HttpStatus.CREATED); } } |
