Fix response structure error and router error

Signed-off-by: Asai Neko <sugar@sne.moe>

middleware/api_version.go

@@ -1,12 +1,16 @@
 package middleware
 
-import "github.com/gin-gonic/gin"
+import (
+	"nixcn-cms/utils"
+
+	"github.com/gin-gonic/gin"
+)
 
 func ApiVersionCheck() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		apiVersion := c.GetHeader("X-Api-Version")
 		if apiVersion == "" {
-			c.Abort()
+			utils.HttpAbort(c, 400, "", "Api Version Not Found")
 			return
 		}
 		c.Next()