From c2300679ed3824502de3e3b403f44879163ddfc9 Mon Sep 17 00:00:00 2001
From: xuanzhi33 <xuanzhi33@qq.com>
Date: Fri, 15 Nov 2024 13:21:30 +0800
Subject: [PATCH] Add CORS
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

用于HTML端使用
---
 .../NottinghamWall/config/WebMvcConfiguration.java    | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/backend/wall-server/src/main/java/cn/yiming1234/NottinghamWall/config/WebMvcConfiguration.java b/backend/wall-server/src/main/java/cn/yiming1234/NottinghamWall/config/WebMvcConfiguration.java
index bb53452a..f5e64eb8 100644
--- a/backend/wall-server/src/main/java/cn/yiming1234/NottinghamWall/config/WebMvcConfiguration.java
+++ b/backend/wall-server/src/main/java/cn/yiming1234/NottinghamWall/config/WebMvcConfiguration.java
@@ -50,6 +50,17 @@ protected void addInterceptors(InterceptorRegistry registry) {
                 .excludePathPatterns("/student/uniapp/status");
     }
 
+    // 全局CORS
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**")
+                .allowedOrigins("https://gh.xuanzhi33.cn") // 允许特定域名
+                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS") // 允许的HTTP方法
+                .allowedHeaders("*") // 允许的请求头
+                .allowCredentials(false) // 禁用Cookie发送
+                .maxAge(3600); // 预检请求的缓存时间
+    }
+
     /**
      * 通过knife4j生成接口文档
      * @return