From b8b58cb2029176d1472121ae397ee6c236b7b74f Mon Sep 17 00:00:00 2001
From: “ <hxq@qzldkj.com>
Date: 星期五, 22 七月 2022 10:57:00 +0800
Subject: [PATCH] 所有的覆写方法，必须加@Override注解
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java | 39 ++++++++++++++++++++++++++++++++++++++-
1 files changed, 38 insertions(+), 1 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java
index 04ae9b1..f8a39d3 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java
@@ -17,6 +17,7 @@
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.uuid.IdUtils;
+import org.apache.commons.io.FilenameUtils;
/**
* 文件处理工具类
@@ -196,7 +197,6 @@
*
* @param response 响应对象
* @param realFileName 真实文件名
- * @return
*/
public static void setAttachmentResponseHeader(HttpServletResponse response, String realFileName) throws UnsupportedEncodingException
{
@@ -210,7 +210,9 @@
.append("utf-8''")
.append(percentEncodedFileName);
+ response.addHeader("Access-Control-Expose-Headers", "Content-Disposition,download-filename");
response.setHeader("Content-disposition", contentDispositionValue.toString());
+ response.setHeader("download-filename", percentEncodedFileName);
}
/**
@@ -253,4 +255,39 @@
}
return strFileExtendName;
}
+
+ /**
+ * 获取文件名称 /profile/upload/2022/04/16/ruoyi.png -- ruoyi.png
+ *
+ * @param fileName 路径名称
+ * @return 没有文件路径的名称
+ */
+ public static String getName(String fileName)
+ {
+ if (fileName == null)
+ {
+ return null;
+ }
+ int lastUnixPos = fileName.lastIndexOf('/');
+ int lastWindowsPos = fileName.lastIndexOf('\\');
+ int index = Math.max(lastUnixPos, lastWindowsPos);
+ return fileName.substring(index + 1);
+ }
+
+ /**
+ * 获取不带后缀文件名称 /profile/upload/2022/04/16/ruoyi.png -- ruoyi
+ *
+ * @param fileName 路径名称
+ * @return 没有文件路径和后缀的名称
+ */
+ public static String getNameNotSuffix(String fileName)
+ {
+ if (fileName == null)
+ {
+ return null;
+ }
+ String baseName = FilenameUtils.getBaseName(fileName);
+ return baseName;
+ }
+
}
--
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