关于entity默认值设定的问题

Question

我在entity中的字段设置了默认值，但是我在controller中实例的时候，还是会报参数缺失的错误。

/**
  * @var integer
  *
  * @ORM\Column(name="lifetime", type="integer", nullable=true, options={"default":86400}))
  */
  private $lifetime;

    $sendEmailInfo = new SendEmails();
    $sendEmail = $sendEmailInfo->setUid($id)->setEmail($email)->setKey($key)->setSalt($salt)->setCreateTime($time);

报错：

An exception occurred while executing 'INSERT INTO simple_sf_send_emails (uid, email, key, salt, createTime, lifetime) VALUES (?, ?, ?, ?, ?, ?)' with params [2, "[e-mail]", "8b2843f1714a19efa01e453dc1464148f00aa8fb", "nHA0", 1487300936, null]:

难道实例的时候我必须得set每一个字段么

Answer 1

/**
  * @var integer
  *
  * @ORM\Column(name="lifetime", type="integer", nullable=true, options={"default":86400}))
  */
  private $lifetime = 86400;

直接在这里写就好了