symfony2中service的简单用法_smyfony service-优快云博客

本文链接：https://blog.youkuaiyun.com/zxjiayou1314/article/details/50498968

本文详细介绍了如何在PHP应用中创建并配置一个服务层，包括服务文件的建立、路由配置、控制器处理以及核心业务逻辑实现。通过具体实例展示了服务层如何用于地址管理，包括删除、新增和修改地址的操作。

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针对一个简单的service的个人写法

1.首先需要在Bundle中建一个service文件夹。在文件夹中写一个service的php文件如 bookService.php

2.配置service路由；

3.controller的处理

/**
 * 删除地址
 *
 * @param  string   $receiverAddressId
 *
 */
public function deleteAddress($receiverAddressId){
    $repository = $this->entityManager->getRepository('AppBundle:ReceiverAddress');
    $receiverAddress = $repository->find($receiverAddressId);
    if (empty($receiverAddress) || $receiverAddress->getStatus() == 2) {
        throw new \Exception('该地址不存在或者已经被删除',BaseException::ERROR_CODE_NO_AUTHORITY);
    }

    $receiverAddress->setStatus(2);

    $this->entityManager->flush();
}

/**
 * 增加地址
 *
 * @param  string   $receiverAddressId
 * @param  string   $userId
 *@param  string   $receiver
 * @param  string   $address
 * @param  string   $tel
 * @param  string   $zipCode
 * @reruen $receiverAddressId
 */
public function addAddress($userId,$receiver,$address,$tel,$zipCode){
    $receiverAddress = new ReceiverAddress();
    $receiverAddress->setUserId($userId);
    $receiverAddress->setReceiver($receiver);
    $receiverAddress->setAddress($address);
    $receiverAddress->setTel($tel);
    $receiverAddress->setZipCode($zipCode);

    $this->entityManager->persist($receiverAddress);
    $this->entityManager->flush();

    $data = $receiverAddress->getId();
    return $data;
}

/**
 * 修改地址
 *
 * @param  string   $receiverAddressId
 * @param  string   $userId
 *@param  string   $receiver
 * @param  string   $address
 * @param  string   $tel
 * @param  string   $zipCode
 *
 */
public function modifyAddress($receiverAddressId,$userId,$receiver,$address,$tel,$zipCode){
    $receiverAddress = $this->entityManager->getRepository('AppBundle:ReceiverAddress')->find($receiverAddressId);
    if (empty($receiverAddress) || $receiverAddress->getStatus() == 2) {
        throw new \Exception('该地址不存在或者已经被删除',BaseException::ERROR_CODE_NO_AUTHORITY);
    }

    $receiverAddress->setUserId($userId);
    $receiverAddress->setReceiver($receiver);
    $receiverAddress->setAddress($address);
    $receiverAddress->setTel($tel);
    $receiverAddress->setZipCode($zipCode);

    $this->entityManager->flush();
}

4.service的文件书写