From 09b4103133939c8562e1768018ad6d4e6f0d67c8 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期二, 18 十月 2022 09:23:21 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/service/all/FileService.java | 65 ++++++++++++++++++++++++++------
1 files changed, 52 insertions(+), 13 deletions(-)
diff --git a/src/main/java/com/lf/server/service/all/FileService.java b/src/main/java/com/lf/server/service/all/FileService.java
index a5d28e2..cca7864 100644
--- a/src/main/java/com/lf/server/service/all/FileService.java
+++ b/src/main/java/com/lf/server/service/all/FileService.java
@@ -31,6 +31,7 @@
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URLEncoder;
+import java.util.Date;
import java.util.List;
import java.util.UUID;
@@ -45,6 +46,14 @@
@Autowired
AttachService attachService;
+
+ private final static double D92 = 92;
+
+ private final static long ONE_DAY = 24 * 60 * 60 * 1000;
+
+ private final static long SIZE_MAX = 1024 * 1024 * 1024 * 1024;
+
+ private final static long FILE_SIZE_MAX = 256 * 1024 * 1024 * 1024;
private final static Log log = LogFactory.getLog(FileService.class);
@@ -172,19 +181,16 @@
/**
* 涓婁紶鏂囦欢
- *
- * @param req
- * @param res
*/
- public void upload(HttpServletRequest req, HttpServletResponse res) {
+ public void uploadData(HttpServletRequest req, HttpServletResponse res) {
try {
// 澶勭悊涓枃涔辩爜闂
req.setCharacterEncoding("utf-8");
res.setContentType("text/html;charset=utf-8");
- // 妫�鏌ヨ姹傛槸/鍚︽槸multipart/form-data绫诲瀷
+ // 妫�鏌ヨ姹傛槸/鍚︿负multipart/form-data绫诲瀷
if (!ServletFileUpload.isMultipartContent(req)) {
- throw new RuntimeException("琛ㄥ崟鐨別nctype灞炴�т笉鏄痬ultipart/form-data绫诲瀷锛侊紒");
+ throw new RuntimeException("琛ㄥ崟鐨別nctype灞炴�т笉鏄痬ultipart/form-data绫诲瀷");
}
// 鍒涘缓涓婁紶鎵�闇�瑕佺殑涓や釜瀵硅薄锛氱鐩樻枃浠跺璞�+鏂囦欢涓婁紶瀵硅薄
@@ -192,18 +198,15 @@
ServletFileUpload sfu = new ServletFileUpload(factory);
ServletRequestContext ctx = new ServletRequestContext(req);
- //闄愬埗鍗曚釜鏂囦欢鐨勫ぇ灏�
- sfu.setFileSizeMax(1024 * 10);
-
- //闄愬埗涓婁紶鐨勬�绘枃浠跺ぇ灏�
- sfu.setSizeMax(1024 * 200);
-
+ // 闄愬埗涓婁紶鐨勬�绘枃浠跺ぇ灏�
+ sfu.setSizeMax(SIZE_MAX);
+ // 闄愬埗鍗曚釜鏂囦欢鐨勫ぇ灏�
+ sfu.setFileSizeMax(FILE_SIZE_MAX);
// 璁剧疆缂栫爜鏂瑰紡
sfu.setHeaderEncoding("utf-8");
// list瀹瑰櫒鐢ㄦ潵淇濆瓨琛ㄥ崟涓殑鎵�鏈夋暟鎹俊鎭�
List<FileItem> items = sfu.parseRequest(ctx);
-
// 閬嶅巻瀹瑰櫒锛屽鐞嗚В鏋愮殑鍐呭锛氫竴涓鐞嗘櫘閫氳〃鍗曞煙锛屼竴涓鐞嗘枃浠剁殑琛ㄥ崟鍩�
for (FileItem item : items) {
if (item.isFormField()) {
@@ -281,4 +284,40 @@
e.printStackTrace();
}
}
+
+
+ /**
+ * 鑾峰彇涓存椂璺緞
+ */
+ public String getTempPath() {
+ String tempName = FileHelper.getTempPath();
+ String tempPath = pathHelper.getConfig().getTempPath();
+ String path = tempPath + File.separator + tempName;
+
+ File file = new File(path);
+ if (!file.exists() && !file.isDirectory()) {
+ file.mkdirs();
+ }
+
+ double ran = Math.random() * 99;
+ if (ran > D92) {
+ deleteOldPath();
+ }
+
+ return path;
+ }
+
+ public void deleteOldPath() {
+ try {
+ Long time = System.currentTimeMillis();
+ for (int i = 1, c = 30; i < c; i++) {
+ Date date = new Date(time - i * ONE_DAY);
+ String str = StringHelper.YMD__FORMAT.format(date);
+
+ //
+ }
+ } catch (Exception ex) {
+ log.error(ex.getMessage() + ex.getStackTrace() + "\n");
+ }
+ }
}
--
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