doc : add notes

models/datascope.go

@@ -2,8 +2,10 @@ package models
 
 import (
 	"errors"
+	"fmt"
 	"github.com/jinzhu/gorm"
 	"go-admin/tools"
+	"go-admin/tools/config"
 )
 
 type DataPermission struct {
@@ -14,6 +16,12 @@ type DataPermission struct {
 }
 
 func (e *DataPermission) GetDataScope(tbname string, table *gorm.DB) (*gorm.DB, error) {
+
+	if !config.ApplicationConfig.EnableDP {
+		usageStr := `数据权限已经为您` + tools.Green(`关闭`) + `，如需开启请参考配置文件字段说明`
+		fmt.Printf("%s\n", usageStr)
+		return table, nil
+	}
 	SysUser := new(SysUser)
 	SysRole := new(SysRole)
 	SysUser.UserId = e.UserId