Entity entity = Entity.create(TABLE_NAME).set("字段1", "值").set("字段2", 2);
Entity where = Entity.create(TABLE_NAME).set("条件1", "条件值");
Session session = Session.create(ds);
try {
session.beginTransaction();
// 增,生成SQL为 INSERT INTO `table_name` SET(`字段1`, `字段2`) VALUES(?,?)
session.insert(entity);
// 删,生成SQL为 DELETE FROM `table_name` WHERE `条件1` = ?