From c1a9eee9c9aa0d3c7592fa75e70243e0297b3a0d Mon Sep 17 00:00:00 2001
From: fhx <308050795@qq.com>
Date: 星期四, 06 四月 2023 10:38:03 +0800
Subject: [PATCH] 1.新增文件工具类
---
src/main/java/com/hx/util/MultipartFileUtil.java | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/hx/util/MultipartFileUtil.java b/src/main/java/com/hx/util/MultipartFileUtil.java
index 04cac56..464494e 100644
--- a/src/main/java/com/hx/util/MultipartFileUtil.java
+++ b/src/main/java/com/hx/util/MultipartFileUtil.java
@@ -34,5 +34,25 @@
}
+ /**鏂囦欢杞寲
+ * File to MultipartFile
+ * @param file 鏂囦欢
+ * @param fileName 甯﹀悗缂�鐨勬枃浠跺悕
+ * @return
+ */
+ public static MultipartFile getMultipartFile(File file,String fileName) {
+ FileItem item = new DiskFileItemFactory().createItem("file"
+ , MediaType.MULTIPART_FORM_DATA_VALUE
+ , true
+ , StringUtils.isEmpty(fileName)?file.getName():fileName);
+ try (InputStream input = new FileInputStream(file);
+ OutputStream os = item.getOutputStream()) {
+ // 娴佽浆绉�
+ IOUtils.copy(input, os);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid file: " + e, e);
+ }
+ return new CommonsMultipartFile(item);
+ }
}
--
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