From 3786f3671dadd8e8738a41fad1f65fd78428dd38 Mon Sep 17 00:00:00 2001
From: maochd <maochd@aliyun.com>
Date: Tue, 18 Apr 2023 13:55:07 +0800
Subject: [PATCH] 解决文件输入流为可能为空的问题

---
 ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/XssFilter.java |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/XssFilter.java b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/XssFilter.java
index bc93e3a..66e8d40 100644
--- a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/XssFilter.java
+++ b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/XssFilter.java
@@ -42,6 +42,11 @@
     public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain)
     {
         ServerHttpRequest request = exchange.getRequest();
+        // xss开关未开启 或 通过nacos关闭,不过滤
+        if (!xss.getEnabled())
+        {
+            return chain.filter(exchange);
+        }
         // GET DELETE 不过滤
         HttpMethod method = request.getMethod();
         if (method == null || method == HttpMethod.GET || method == HttpMethod.DELETE)

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