使用DRF全局分页设置时碰到了一个小问题。

运行环境 Runtime environment

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操作系统 ： Ubuntu18.04
IDE: JetBrains pycharm 2018.2.4 x64
Python: 3.6

症状

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WARNINGS:
?: (rest_framework.W001) You have specified a default PAGE_SIZE pagination rest_framework setting,without specifying also a DEFAULT_PAGINATION_CLASS.
    HINT: The default for DEFAULT_PAGINATION_CLASS is None. In previous versions this was PageNumberPagination. If you wish to define PAGE_SIZE globally whilst defining pagination_class on a per-view basis you may silence this check.

解决办法

修改setting配置文件：

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REST_FRAMEWORK = {
    'DEFAULT_PERMISSION_CLASSES': ('rest_framework.permissions.IsAdminUser', ),
    'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',  # 添加这一行解决，
    'PAGE_SIZE': 10 # 默认page_size
}

总结

drf的全局分页设置简单粗暴，但是规矩中的东西，一样不能少呢。