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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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6
ruoyi-ui/src/utils/ruoyi.js
View File

@ -106,13 +106,15 @@ export function selectMoeDictLabel(datas, value) {
} }
// 通用下载方法 // 通用下载方法
export function download(fileName) { export function download(fileName, fileUrlPath) {
window.location.href = window.location.href =
baseURL + baseURL +
"/common/download?fileName=" + "/common/download?fileName=" +
encodeURI(fileName) + encodeURI(fileName) +
"&fileUrlPath=" +
encodeURI(fileUrlPath) +
"&delete=" + "&delete=" +
true; false;
} }
// 字符串格式化(%s ) // 字符串格式化(%s )

3
ruoyi-ui/src/views/benyi/filelibrary/index.vue
View File

@ -187,7 +187,8 @@ export default {
//下载 //下载
handleDown(row) { handleDown(row) {
var url = row.fileurl; var url = row.fileurl;
window.open(this.apiurl + url); //window.open(this.apiurl + url);
this.download(row.name,row.fileurl);
}, },
//预览 //预览
handleView(row) { handleView(row) {

8
ruoyi/src/main/java/com/ruoyi/framework/config/RuoYiConfig.java
View File

@ -106,6 +106,14 @@ public class RuoYiConfig
return getProfile() + "/download/"; return getProfile() + "/download/";
} }
/**
* 获取下载路径
*/
public static String getDownuploadPath()
{
return getProfile() + "/";
}
/** /**
* 获取上传路径 * 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 * @param delete 是否删除
*/ */
@GetMapping("common/download") @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 { try {
if (!FileUtils.isValidFilename(fileName)) { if (!FileUtils.isValidFilename(fileName)) {
throw new Exception(StringUtils.format("文件名称({})非法，不允许下载。 ", 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 realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
String filePath = RuoYiConfig.getDownloadPath() + fileName; String filePath = RuoYiConfig.getDownuploadPath() + fileUrlPath;
filePath=filePath.replace("/profile/","");
System.out.println("filepath"+filePath);
response.setCharacterEncoding("utf-8"); response.setCharacterEncoding("utf-8");
response.setContentType("multipart/form-data"); response.setContentType("multipart/form-data");
response.setHeader("Content-Disposition", response.setHeader("Content-Disposition",
"attachment;fileName=" + FileUtils.setFileDownloadHeader(request, realFileName)); "attachment;fileName=" + FileUtils.setFileDownloadHeader(request, fileName));
FileUtils.writeBytes(filePath, response.getOutputStream()); FileUtils.writeBytes(filePath, response.getOutputStream());
if (delete) { // if (delete) {
FileUtils.deleteFile(filePath); // FileUtils.deleteFile(filePath);
} // }
} catch (Exception e) { } catch (Exception e) {
log.error("下载文件失败", e); log.error("下载文件失败", e);
} }