From a78b5b7b2ac6eff4462548ed523f2e01076e77f3 Mon Sep 17 00:00:00 2001
From: 捏造的信仰 <yiding.he@gmail.com>
Date: 星期二, 23 八月 2022 13:36:29 +0800
Subject: [PATCH] 修复执行任务时,若方法入口在任务的父类,则无法执行的问题 实际项目开发中,可能会为所有定时任务类建一个共同的父类,任务的执行入口在父类定义,以便管理。此时使用 `getDeclaredMethod()` 是无法从子类找到要执行的方法的,而是要换用 `getMethod()` 方法。

---
 ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java b/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java
index c0ab6e5..3407f80 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java
@@ -63,7 +63,8 @@
 
         // xss过滤
         json = EscapeUtil.clean(json).trim();
-        final ByteArrayInputStream bis = new ByteArrayInputStream(json.getBytes("utf-8"));
+        byte[] jsonBytes = json.getBytes("utf-8");
+        final ByteArrayInputStream bis = new ByteArrayInputStream(jsonBytes);
         return new ServletInputStream()
         {
             @Override
@@ -79,6 +80,12 @@
             }
 
             @Override
+            public int available() throws IOException
+            {
+                return jsonBytes.length;
+            }
+
+            @Override
             public void setReadListener(ReadListener readListener)
             {
             }

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