feat: model type change

models/tools/dbcolumns.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"github.com/jinzhu/gorm"
 	orm "go-admin/global"
+	"go-admin/tools"
 	config2 "go-admin/tools/config"
 )
 
@@ -38,7 +39,6 @@ func (e *DBColumns) GetPage(pageSize int, pageIndex int) ([]DBColumns, int, erro
 		table = table.Where("TABLE_NAME = ?", e.TableName)
 	}
 
-
 	if err := table.Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&doc).Error; err != nil {
 		return nil, 0, err
 	}
@@ -51,15 +51,17 @@ func (e *DBColumns) GetList() ([]DBColumns, error) {
 	var doc []DBColumns
 	table := new(gorm.DB)
 
+	if e.TableName == "" {
+		return nil, errors.New("table name cannot be empty！")
+	}
+
 	if config2.DatabaseConfig.Driver == "mysql" {
 		table = orm.Eloquent.Select("*").Table("information_schema.columns")
 		table = table.Where("table_schema= ? ", config2.DatabaseConfig.DBName)
 
-		if e.TableName == "" {
-			return nil, errors.New("table name cannot be empty！")
-		}
-
 		table = table.Where("TABLE_NAME = ?", e.TableName)
+	} else {
+		tools.Assert(true, "目前只支持mysql数据库", 500)
 	}
 	if err := table.Find(&doc).Error; err != nil {
 		return doc, err