RESTful 如何返回更准确的错误信息 - V2EX
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joshyu8

RESTful 如何返回更准确的错误信息

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  •   joshyu8 Aug 4, 2017 2937 views
    This topic created in 3191 days ago, the information mentioned may be changed or developed.

    RESTful 需要使用 HTTP Status 来表示错误信息

    比如:

    需要认证 401

    没有权限 403

    现在我的接口里面,有个用户要下单购买商品,认证过了,也有购买权限,就是余额不足。

    这时该返回什么样的 HTTP Status Code 呢?

    4 replies    2017-08-04 20:33:35 +08:00
    Govda
        1
    Govda  
       Aug 4, 2017
    403 + 错误信息..
    FinnBai
        2
    FinnBai  
       Aug 4, 2017
    403 应该解释为: 服务端理解了请求,但是拒绝执行它

    没有执行的原因应该在实体中返回

    所以 403 + 错误信息 没问题的
    timwei
        3
    timwei  
       Aug 4, 2017
    API 的话

    非系统出错,我还是一律返回 200 + 错误代码 + 错误讯息

    没什么道理就是习惯了
    guyskk
        4
    guyskk  
       Aug 4, 2017 via Android
    一律 400 + 错误标识 + 错误信息
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