🎨 修改临时数据库，新增跨域中间件

middleware/cors.go

@@ -71,3 +71,19 @@ func checkCors(currentOrigin string) *config.CORSWhitelist {
 	}
 	return nil
 }
+
+func AllCors() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
+		c.Writer.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
+		c.Writer.Header().Set("Access-Control-Allow-Headers", "*")
+		c.Writer.Header().Set("Access-Control-Expose-Headers", "Content-Length, Content-Type")
+		c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
+
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(204)
+			return
+		}
+		c.Next()
+	}
+}