摘要：1.验证枚举类型 var schema = { "properties": { "data": { "type": "object", "required": ["code", "status", "message", "data", "token"], "properties": { "code" 阅读全文

摘要：1.事务 try { const transaction = await sequelize.transaction(); const user = await User.findOne(..., { transaction }); await user.update(..., { transact 阅读全文