跨域问题！！！

main.go

@@ -12,6 +12,7 @@ import (
 
 func main() {
 	r := gin.Default()
+	r.Use(Cors())
 	r.POST("/sql", func(c *gin.Context) {
 		var req struct {
 			Content string `json:"content"`
@@ -32,15 +33,14 @@ func main() {
 		c.String(http.StatusOK, string(res))
 	})
 	r.StaticFS("/", http.FS(web.Static))
-	r.Use(Cors())
 	r.Run(":8000")
 }
 
 func Cors() gin.HandlerFunc {
 	return cors.New(cors.Config{
-		AllowOrigins:     []string{"*"},
-		AllowMethods:     []string{"GET", "POST", "PUT", "DELETE", "PATCH"},
+		AllowAllOrigins:  true,
 		AllowCredentials: true,
+		AllowHeaders:     []string{"*"},
 		MaxAge:           time.Second * time.Duration(7200),
 	})
 }