✨ encapsulate Redis base function

middleware/cors.go

@@ -0,0 +1,26 @@
+package middleware
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+// Cors 跨域中间件
+func Cors() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		method := c.Request.Method
+		origin := c.Request.Header.Get("Origin")
+		if origin != "" {
+			c.Header("Access-Control-Allow-Origin", "*")
+			c.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE")
+			c.Header("Access-Control-Allow-Headers", "Content-Type,AccessToken,X-CSRF-Token, Authorization")
+			c.Header("Access-Control-Allow-Credentials", "true")
+			c.Set("content-type", "application/json")
+		}
+		//放行所有OPTIONS方法
+		if method == "OPTIONS" {
+			c.AbortWithStatus(http.StatusNoContent)
+		}
+		c.Next()
+	}
+}