# 调试

* 接口调试可通过POSTMAN来进行.
* 异常处理可依赖, 系统日志.
* 微信调试, 可以依赖微信日志.
* 正式环境强烈建议使用 *SENTRY*, 捕获错误并及时处理

## 日志调试

### 系统日志

* 系统日志 DEBUG/INFO/NOTICE/WARNING/ERROR/CRITICAL/EMERGENCY
* 数据库执行日志

  ```php
  # 修改 .env
  DOCTRINE_LOGGER=LaravelDoctrine\ORM\Loggers\FileLogger
  ```

系统日常默认放置在 *storage/logs/lumen.log*

可参考: [lumen Errors & Logging](https://lumen.laravel.com/docs/5.4/errors)

### 微信调试

* 微信开放平台第三方平台日志
* 微信公众号日志
* 微信小程序日志

日志默认放置在 *storage/logs/wechat.log*

## 手动异常抛出

有的场景捕获异常后, 依然需要完整的*Exception*抛出, 以便问题排查, 这是可以通过*app('api.exception')->report($e)*进行抛错

例如:

```php
try {
    #.....
} catch (Exception $e) {
    $status = 'fail';

    app('api.exception')->report($e)

    $exceptionMessage = $e->getMessage();

    #...
}
```

## SENTRY异常捕获平台

可配置*.env*

```php
SENTRY_LARAVEL_DSN=
```

参考:

* [SENTRY官方文档](https://sentry.io)
* [sentry使用实践](https://www.jianshu.com/p/66e00077fac3)

## 记录日志

```php
app('log')->debug('debug');
app('log')->info('info');
app('log')->notice('notice');
app('log')->warning('warning');
app('log')->error('error');
app('log')->crit('critical');
app('log')->alert('alert');
app('log')->emerg('emerg');
```


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