Java-获取异常错误

最新推荐文章于 2024-11-21 18:48:08 发布

原创最新推荐文章于 2024-11-21 18:48:08 发布 · 407 阅读

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public static String getStackTrace(Throwable throwable)
    {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);

        try
        {
            throwable.printStackTrace(pw);
            return sw.toString();
        } finally
        {
            pw.close();
        }
    }

测试

public static void test()
    {
        try
        {
            int i = 0;
            int m = 10 / i;
        } catch (Exception e)
        {
            System.out.println(e.getMessage());
            System.out.println("------调皮的分割线------");
            System.out.println(ExceptionUtil.getStackTrace(e));
        }
    }