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Java - Select one of the three dao data to be mapped to a url according to the request parameters. How to write it better?
迷茫
迷茫 2017-05-17 10:09:03
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The data of 3 daos should be mapped to a url, and the request parameters are used to indicate which dao to use. How to choose this? Use @RequestParam to make selections in the controller or in the service?

迷茫
迷茫

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阿神
阿神2017-05-17 10:11:03 1 floor

Judge the parameters in the service and see what dao to use

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