Spring MVC @RequestMapping 标头只能接受一个值? [英] Spring MVC @RequestMapping headers can accept only one value?

问题描述

这将起作用:

@RequestMapping(value = "/test", method = RequestMethod.POST,
    headers = {"content-type=application/json"}) {
    .......
}

如果我像下面这样向它添加另一个值，那么它将失败并告诉我:

If I add another value to it like the following, then it will fail and tell me this:

请求的资源不允许使用指定的 HTTP 方法(不支持请求方法POST")

The specified HTTP method is not allowed for the requested resource (Request method 'POST' not supported)

@RequestMapping(value = "/test", method = RequestMethod.POST,
    headers = {"content-type=application/json","content-type=application/xml"}) {
    .......
}

我猜这是因为 Spring 认为这两个 content type 值具有AND"关系，但我希望它们是OR".

I guess this is because Spring thinks the two content type values have "AND" relationship but instead I want them to be "OR".

有什么建议吗?

谢谢！

推荐答案

你试过content-type=application/json,application/xml吗?

不确定它是否会起作用，但在其中放置两个 content-type 标头我认为只有一个会赢.

Not sure if it would work but putting two content-type headers in there I think only one will win.

或

可能在具有不同 content-type 标头的同一方法上使用两个 RequestMapping 注释?

possibily use two RequestMapping annotations on the same method with different content-type headers?

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