float精度计算

mysqlrym/MysqlClient.go

@@ -109,7 +109,8 @@ func Init() {
 	var err error
 	customerDb, err = gorm.Open(mysql.Open(fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local",
 		conf.MySql.User, conf.MySql.Password, conf.MySql.Host, conf.MySql.Port, conf.MySql.NameSpace)), &gorm.Config{
-		Logger: newLogger,
+		PrepareStmt: true,
+		Logger:      newLogger,
 	})
 	if err != nil {
 		log.Error(fmt.Sprintf("%s connect error：%s", "Mysql server", err.Error()))