修复界面存在的一些安全问题

2019-02-27 12:29:03 +08:00
parent d399160a0b
commit 807b723116
6 changed files with 47 additions and 5 deletions
--- 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
@@ -13,6 +13,8 @@ import java.io.OutputStream;
 */
 public class FileUtils
 {
+    public static String FILENAME_PATTERN = "[a-zA-Z0-9_\\-\\|\\.\\u4e00-\\u9fa5]+";
+
    /**
     * 输出指定文件的byte数组
     * 
@@ -87,4 +89,15 @@ public class FileUtils
        }
        return flag;
    }
+
+    /**
+     * 文件名称验证
+     * 
+     * @param filename 文件名称
+     * @return true 正常 false 非法
+     */
+    public static boolean isValidFilename(String filename)
+    {
+        return filename.matches(FILENAME_PATTERN);
+    }
 }