laravel多对多查询，不用join，用model，如何查，愁哭了
laravel多对多查询，不用join，用model，怎么查，愁哭了
laravel多对多查询，不用join，用model，怎么查，愁哭了
------解决思路----------------------
http://laravel.com/docs/4.2/eloquent#many-to-many
看下啊,支持多对多的,
貌似功能还挺强
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