优化代码/实现基础的实名认证功能

internal/db/models/authority/authority_key_dao.go

@@ -42,7 +42,7 @@ func (this *AuthorityKeyDAO) UpdateKey(tx *dbs.Tx, value string, dayFrom string,
 	if err != nil {
 		return err
 	}
-	op := NewAuthorityKeyOperator()
+	var op = NewAuthorityKeyOperator()
 	if one != nil {
 		op.Id = one.(*AuthorityKey).Id
 	}

internal/db/models/authority/authority_node_dao.go

@@ -120,7 +120,7 @@ func (this *AuthorityNodeDAO) CreateAuthorityNode(tx *dbs.Tx, name string, descr
 		return
 	}
 
-	op := NewAuthorityNodeOperator()
+	var op = NewAuthorityNodeOperator()
 	op.IsOn = isOn
 	op.UniqueId = uniqueId
 	op.Secret = secret
@@ -141,7 +141,7 @@ func (this *AuthorityNodeDAO) UpdateAuthorityNode(tx *dbs.Tx, nodeId int64, name
 		return errors.New("invalid nodeId")
 	}
 
-	op := NewAuthorityNodeOperator()
+	var op = NewAuthorityNodeOperator()
 	op.Id = nodeId
 	op.Name = name
 	op.Description = description