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文件下载 重命名优化

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This commit is contained in:
zhanglipeng
2021-10-11 08:53:37 +08:00
parent fc207d9489
commit fe1fe00ecb
4 changed files with 24 additions and 10 deletions
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8
ruoyi/src/main/java/com/ruoyi/framework/config/RuoYiConfig.java
View File

@ -106,6 +106,14 @@ public class RuoYiConfig
return getProfile() + "/download/";
}
/**
* 获取下载路径
*/
public static String getDownuploadPath()
{
return getProfile() + "/";
}
/**
* 获取上传路径
*/

17
ruoyi/src/main/java/com/ruoyi/project/common/CommonController.java
View File

@ -54,22 +54,25 @@ public class CommonController {
* @param delete 是否删除
*/
@GetMapping("common/download")
public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request) {
public void fileDownload(String fileName,String fileUrlPath ,Boolean delete, HttpServletResponse response, HttpServletRequest request) {
try {
if (!FileUtils.isValidFilename(fileName)) {
throw new Exception(StringUtils.format("文件名称({})非法，不允许下载。 ", fileName));
}
String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
String filePath = RuoYiConfig.getDownloadPath() + fileName;
//String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
String filePath = RuoYiConfig.getDownuploadPath() + fileUrlPath;
filePath=filePath.replace("/profile/","");
System.out.println("filepath"+filePath);
response.setCharacterEncoding("utf-8");
response.setContentType("multipart/form-data");
response.setHeader("Content-Disposition",
"attachment;fileName=" + FileUtils.setFileDownloadHeader(request, realFileName));
"attachment;fileName=" + FileUtils.setFileDownloadHeader(request, fileName));
FileUtils.writeBytes(filePath, response.getOutputStream());
if (delete) {
FileUtils.deleteFile(filePath);
}
// if (delete) {
// FileUtils.deleteFile(filePath);
// }
} catch (Exception e) {
log.error("下载文件失败", e);
}