改进gview内置变量在没有配置管理文件时的处理

g/net/ghttp/ghttp_response_view.go

@@ -65,7 +65,13 @@ func (r *Response) buildInVars(params map[string]interface{}) map[string]interfa
     if params == nil {
         params = make(map[string]interface{})
     }
-    params["Config"]  = gins.Config().GetMap("")
+
+    c := gins.Config()
+    if c.GetFilePath() != "" {
+        params["Config"]  = c.GetMap("")
+    } else {
+        params["Config"]  = nil
+    }
     params["Cookie"]  = r.request.Cookie.Map()
     params["Session"] = r.request.Session.Data()
     return params

geg/other/test.go

@@ -1,7 +1,10 @@
 package main
 
-import "fmt"
+import (
+    "fmt"
+    "gitee.com/johng/gf/g/frame/gins"
+)
 
 func main() {
-    fmt.Print(1)
+    fmt.Print(gins.Config().GetFilePath())
 }