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Comments (7)

andot avatar andot commented on August 15, 2024

hprose 自带跨域支持,不要自己加什么 Header。

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shioyim avatar shioyim commented on August 15, 2024

虽然自带跨域支持但是我还是需要保留"Access-Control-Allow-Headers","Authorization"。我在service.Event定义了OnSendHeader,并且添加了这一句,但是并没有执行,问题就出现在这里。您能帮我看下如何解决这个问题?

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andot avatar andot commented on August 15, 2024

如果没执行说明你设置的 event 并没有实现接口 sendHeaderEvent 或 sendHeaderEvent2。

注意指针和引用不要少。

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shioyim avatar shioyim commented on August 15, 2024

指针我不熟悉,改过后还是没有执行,我把改过的代码给您看下,麻烦您看下哪里写的不对。谢谢了
type sendHeaderEvent2 struct{}
func (e *sendHeaderEvent2) OnSendHeader(ctx rpc.HTTPContext) {
ctx.Response.Header().Set("Access-Control-Allow-Headers","Authorization")
}
service := rpc.NewHTTPService()
service.Event = &sendHeaderEvent2{}
...

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shioyim avatar shioyim commented on August 15, 2024

或者您给个自定义响应头的实例让我参考好吗?我就差这一点就做好了

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andot avatar andot commented on August 15, 2024
type sendHeaderEvent interface {
	OnSendHeader(context *HTTPContext)
}

type sendHeaderEvent2 interface {
	OnSendHeader(context *HTTPContext) error
}

这两个接口的定义是这样的。

不是你熟悉不熟悉指针的问题,是你少了 * 的问题。

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shioyim avatar shioyim commented on August 15, 2024

完美解决,十分感谢

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