From fe966d876fc2cc7525b59108054d4e3a968906ad Mon Sep 17 00:00:00 2001
From: Wonder <hezhaohui0807@163.com>
Date: Tue, 24 Mar 2026 11:56:25 +0800
Subject: [PATCH] =?UTF-8?q?=20=F0=9F=94=A7Chore:=20=E9=85=8D=E7=BD=AE?=
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---
 backend/main.go             |  2 ++
 backend/middlewares/cors.go | 21 +++++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 backend/middlewares/cors.go

diff --git a/backend/main.go b/backend/main.go
index 67be4c3..f434702 100644
--- a/backend/main.go
+++ b/backend/main.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	handle "agent/handlers"
+	"agent/middlewares"
 	"context"
 	"fmt"
 	"log"
@@ -46,6 +47,7 @@ func init() {
 
 func main() {
 	route := gin.Default()
+	route.Use(middlewares.Cors())
 	route.GET("/ping", func(c *gin.Context) {
 		c.JSON(200, gin.H{
 			"message": "pong",
diff --git a/backend/middlewares/cors.go b/backend/middlewares/cors.go
new file mode 100644
index 0000000..be1d077
--- /dev/null
+++ b/backend/middlewares/cors.go
@@ -0,0 +1,21 @@
+package middlewares
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+func Cors() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Header("Access-Control-Allow-Origin", "*") // 可替换为具体域名
+		c.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE")
+		c.Header("Access-Control-Allow-Headers", "Origin, Content-Type, Authorization")
+		c.Header("Access-Control-Allow-Credentials", "true")
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(http.StatusNoContent)
+			return
+		}
+		c.Next()
+	}
+}