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Yii2.0抛出异常问题

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2016-06-06 20:26:371570browse

<code>try {
    $model = new ResetPasswordForm($token);
} catch (InvalidParamException $e) {
    throw new BadRequestHttpException($e->getMessage());
}
</code>

这是 Yii2.0 中的一段代码。

RT，在实际项目开发中，什么情况下需要抛出异常并进行处理？

回复内容：

<code>try {
    $model = new ResetPasswordForm($token);
} catch (InvalidParamException $e) {
    throw new BadRequestHttpException($e->getMessage());
}
</code>

这是 Yii2.0 中的一段代码。

RT，在实际项目开发中，什么情况下需要抛出异常并进行处理？

比如redis没连接上

<code class="php">try {
    $redis = new redis();
} catch (\Exception $e) {
    var_dump($e->getMessage());
}</code>
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