本文整理汇总了Golang中github.com/stretchrcom/goweb/context.Context.FileExtension方法的典型用法代码示例。如果您正苦于以下问题：Golang Context.FileExtension方法的具体用法？Golang Context.FileExtension怎么用？Golang Context.FileExtension使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/stretchrcom/goweb/context.Context的用法示例。
在下文中一共展示了Context.FileExtension方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: WriteResponseObject
// WriteResponseObject writes the status code and response object to the HttpResponseWriter in
// the specified context, in the format best suited based on the request.
//
// Goweb uses the WebCodecService to decide which codec to use when responding
// see http://godoc.org/github.com/stretchrcom/codecs/services#WebCodecService for more information.
//
// This method should be used when the Goweb Standard Response Object does not satisfy the needs of
// the API, but other Respond* methods are recommended.
func (a *GowebAPIResponder) WriteResponseObject(ctx context.Context, status int, responseObject interface{}) error {
service := a.GetCodecService()
acceptHeader := ctx.HttpRequest().Header.Get("Accept")
extension := ctx.FileExtension()
hasCallback := len(ctx.QueryValue("callback")) > 0
codec, codecError := service.GetCodecForResponding(acceptHeader, extension, hasCallback)
if codecError != nil {
return codecError
}
var options map[string]interface{}
// do we need to add some options?
if hasCallback {
options = map[string]interface{}{constants.OptionKeyClientCallback: ctx.QueryValue("callback")}
}
output, marshalErr := codec.Marshal(responseObject, options)
if marshalErr != nil {
return marshalErr
}
// use the HTTP responder to respond
ctx.HttpResponseWriter().Header().Set("Content-Type", codec.ContentType()) // TODO: test me
a.httpResponder.With(ctx, status, output)
return nil
}