symfony 事務提交方法

1. 添加資料

建立一個對象，給對象賦值

$em = $this->getDoctrine()->getManager(); //添加事物$em->getConnection()->beginTransaction(); try { 　　$model= new class();　　$model->setName($name);　　$em->persist($model );　　$em->flush(); 　　$em->getConnection()->commit(); } catch (\Exception $ex) {　　$em->getConnection()->rollback();　　throw $ex;}

2. 修改資料

Bundle:table

Bundle名字，和table名

$Obj = $this->getDoctrine()->getRepository('')->findOneBy(  array('id'=>$id));$em = $this->getDoctrine()->getManager(); //添加事物 $em->getConnection()->beginTransaction();  try {                        $Obj->setName( $name);        $em->persist($Obj);        $em->flush();                $em->getConnection()->commit();                          } catch (\Exception $ex) {                $em->getConnection()->rollback();                throw $ex;}

3. 刪除

$Obj = $this->getDoctrine()->getRepository('Bundle:table')->findOneBy(  array('id'=>$id));

$em = $this->getDoctrine()->getManager(); //添加事物        $em->getConnection()->beginTransaction();                try {            $em->remove($Obj);            $em->flush();                        $em->getConnection()->commit();         } catch (\Exception $ex) {            $em->getConnection()->rollback();            throw $ex;        }