diff --git a/day05/src/com/inmind/array01/Demo05.java b/day05/src/com/inmind/array01/Demo05.java
new file mode 100644
index 0000000..5a9f2bb
--- /dev/null
+++ b/day05/src/com/inmind/array01/Demo05.java
@@ -0,0 +1,25 @@
+package com.inmind.array01;
+/**
+ * 数组的遍历
+ * 遍历：将数组中的每个数据，一一展示
+ */
+public class Demo05 {
+    public static void main(String[] args) {
+        int[] arr = {1,2,3,4,5,6,7,8};
+        /*System.out.println(arr[0]);
+        System.out.println(arr[1]);
+        System.out.println(arr[2]);*/
+
+        //采用for循环，来遍历数组（数组的正向遍历）
+        for (int i = 0; i < arr.length; i++) {
+            System.out.println(arr[i]);
+        }
+        System.out.println("-----------------");
+        //数组的反向遍历
+        for (int i = arr.length - 1; i >= 0; i--) {
+            System.out.println(arr[i]);
+        }
+
+        System.out.println("程序结束");
+    }
+}