增加同步API功能 (#1811)

* feature:新增同步API功能

server/global/global.go

@@ -1,6 +1,7 @@
 package global
 
 import (
+	"github.com/gin-gonic/gin"
 	"github.com/qiniu/qmgo"
 	"sync"
 
@@ -29,9 +30,9 @@ var (
 	GVA_LOG                 *zap.Logger
 	GVA_Timer               timer.Timer = timer.NewTimerTask()
 	GVA_Concurrency_Control             = &singleflight.Group{}
-
-	BlackCache local_cache.Cache
-	lock       sync.RWMutex
+	GVA_ROUTERS             gin.RoutesInfo
+	BlackCache              local_cache.Cache
+	lock                    sync.RWMutex
 )
 
 // GetGlobalDBByDBName 通过名称获取db list中的db