update

jsowell-common/src/main/java/com/jsowell/common/util/ZipUtil.java

@@ -49,4 +49,33 @@ public class ZipUtil {
         File zipFileFromImages = ZipUtil.createZipFileFromImages(list);
         System.out.println(zipFileFromImages);
     }
+
+    /**
+     * 删除指定文件夹下的所有文件
+     * @param path
+     * @return
+     */
+    public static boolean delAllFile(String path) {
+        boolean flag = false;
+        File file = new File(path);
+        if (!file.exists()) {
+            return flag;
+        }
+        if (!file.isDirectory()) {
+            return flag;
+        }
+        String[] tempList = file.list();
+        File temp = null;
+        for (int i = 0; i < tempList.length; i++) {
+            if (path.endsWith(File.separator)) {
+                temp = new File(path + tempList[i]);
+            } else {
+                temp = new File(path + File.separator + tempList[i]);
+            }
+            if (temp.isFile()) {
+                temp.delete();
+            }
+        }
+        return flag;
+    }
 }