From 4d9cd68ad9ab9a435b8508769b398e259c3be00b Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Wed, 5 Aug 2026 11:55:22 +0800
Subject: [PATCH] =?UTF-8?q?s-day05-Throwable=E9=87=8C=E9=9D=A2=E7=9A=84?=
 =?UTF-8?q?=E4=B8=89=E4=B8=AA=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
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---
 .../src/com/inmind/throwable05/Demo11.java    | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 s-day05/src/com/inmind/throwable05/Demo11.java

diff --git a/s-day05/src/com/inmind/throwable05/Demo11.java b/s-day05/src/com/inmind/throwable05/Demo11.java
new file mode 100644
index 0000000..f477190
--- /dev/null
+++ b/s-day05/src/com/inmind/throwable05/Demo11.java
@@ -0,0 +1,32 @@
+package com.inmind.throwable05;
+/*
+Throwable里面的三个方法
+    String getMessage() 返回此可抛出的简短描述。
+    String toString() 返回此throwable的详细消息字符串。
+    void printStackTrace() 将此throwable的错误信息直接打印在控制台(我们主动打印错误信息)
+ */
+public class Demo11 {
+    public static void main(String[] args) throws InterruptedException {
+        try {
+            System.out.println("try中的方法----开始了【1】");
+            int[] arr = {1, 2, 3, 4, 5};
+            int resutl = getValue(arr,8);
+            System.out.println("try中的方法----结束了【2】");
+        }catch (ArrayIndexOutOfBoundsException e){//ArrayIndexOutOfBoundsException e = new ArrayIndexOutOfBoundsException(msg)
+            System.out.println(e.getMessage());
+            System.out.println(e.toString());
+            e.printStackTrace();//注意：此处是我们程序员主动，将红色异常信息打印到控制台，不会影响程序的执行的，它的打印是【多线程操作引发的】
+
+            System.out.println("捕获了异常----【3】");
+            System.out.println("处理了数组索引越界异常");
+        }
+        System.out.println("程序结束-----【4】");
+    }
+    private static int getValue(int[] arr, int i) {
+        if (i >= arr.length - 1 || i < 0) {
+            String msg = "数组的最大索引为"+(arr.length-1)+",当前索引"+i+"不合法";
+            throw new ArrayIndexOutOfBoundsException(msg);//当前msg就是该异常的详细信息
+        }
+        return arr[i];
+    }
+}