From 47c75f348729ffe16cb82b5b96aff56677baedec Mon Sep 17 00:00:00 2001
From: "han\\hanst" <songtao.han@xujiesoft.com>
Date: Tue, 6 Jan 2026 17:29:06 +0800
Subject: [PATCH] allowedOriginPatterns

---
 .../java/com/xujie/sys/config/CorsConfig.java | 25 +++++++++++++++----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/xujie/sys/config/CorsConfig.java b/src/main/java/com/xujie/sys/config/CorsConfig.java
index 363f80f2..4d5992af 100644
--- a/src/main/java/com/xujie/sys/config/CorsConfig.java
+++ b/src/main/java/com/xujie/sys/config/CorsConfig.java
@@ -6,16 +6,31 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
+/**
+ * CORS 跨域资源共享配置
+ * 
+ * <p><b>功能说明：</b></p>
+ * <ul>
+ *   <li>允许前端跨域访问后端API</li>
+ *   <li>支持所有来源的跨域请求</li>
+ *   <li>支持常用HTTP方法和自定义请求头</li>
+ * </ul>
+ * 
+ * @author System
+ * @since 2026-01-06
+ */
 @Configuration
 public class CorsConfig implements WebMvcConfigurer {
 
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
-                .allowedOrigins("*")
-                .allowCredentials(false)
-                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
-                .allowedHeaders("*")// 允许的请求头
-                .maxAge(3600);
+                // Spring Boot 3.x 使用 allowedOriginPatterns 替代 allowedOrigins
+                .allowedOriginPatterns("*")
+                .allowCredentials(true)  // 允许携带凭证（如Cookie）
+                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS", "PATCH")
+                .allowedHeaders("*")  // 允许所有请求头
+                .exposedHeaders("*")  // 暴露所有响应头
+                .maxAge(3600);  // 预检请求缓存时间（秒）
     }
 }