本文整理汇总了Golang中github.com/zenazn/goji/web/mutil.WriterProxy.WriteHeader方法的典型用法代码示例。如果您正苦于以下问题：Golang WriterProxy.WriteHeader方法的具体用法？Golang WriterProxy.WriteHeader怎么用？Golang WriterProxy.WriteHeader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/zenazn/goji/web/mutil.WriterProxy的用法示例。
在下文中一共展示了WriterProxy.WriteHeader方法的2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: bless
// bless is the meat of kami.
// It wraps a ContextHandler into an httprouter compatible request,
// in order to run all the middleware and other special handlers.
func bless(k ContextHandler, base *context.Context, m *middlewares, panicHandler *HandlerType, logHandler *func(context.Context, mutil.WriterProxy, *http.Request), closeHandler *func(context.Context, *http.Request)) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
ctx := defaultContext(*base, r)
if len(params) > 0 {
ctx = newContextWithParams(ctx, params)
}
ranLogHandler := false // track this in case the log handler blows up
ranCloseHandler := false // track this in case the log handler blows up
writer := w
var proxy mutil.WriterProxy
if *logHandler != nil {
proxy = mutil.WrapWriter(w)
writer = proxy
}
if *panicHandler != nil {
defer func() {
if err := recover(); err != nil {
ctx = newContextWithException(ctx, err)
wrap(*panicHandler).ServeHTTPContext(ctx, writer, r)
if *closeHandler != nil && !ranCloseHandler {
(*closeHandler)(ctx, r)
}
if *logHandler != nil && !ranLogHandler {
(*logHandler)(ctx, proxy, r)
// should only happen if header hasn't been written
proxy.WriteHeader(http.StatusInternalServerError)
}
}
}()
}
ctx, ok := m.run(ctx, writer, r)
if ok {
k.ServeHTTPContext(ctx, writer, r)
}
if *closeHandler != nil {
ranCloseHandler = true
(*closeHandler)(ctx, r)
}
if *logHandler != nil {
ranLogHandler = true
(*logHandler)(ctx, proxy, r)
// should only happen if header hasn't been written
proxy.WriteHeader(http.StatusInternalServerError)
}
}
}示例2: bless
// bless is the meat of kami.
// It wraps a HandleFn into an httprouter compatible request,
// in order to run all the middleware and other special handlers.
func bless(k ContextHandler) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
ctx := Context
if len(params) > 0 {
ctx = newContextWithParams(Context, params)
}
ranLogHandler := false // track this in case the log handler blows up
writer := w
var proxy mutil.WriterProxy
if LogHandler != nil {
proxy = mutil.WrapWriter(w)
writer = proxy
}
if PanicHandler != nil {
defer func() {
if err := recover(); err != nil {
ctx = newContextWithException(ctx, err)
wrap(PanicHandler).ServeHTTPContext(ctx, writer, r)
if LogHandler != nil && !ranLogHandler {
LogHandler(ctx, proxy, r)
// should only happen if header hasn't been written
proxy.WriteHeader(500)
}
}
}()
}
ctx, ok := run(ctx, writer, r)
if ok {
k.ServeHTTPContext(ctx, writer, r)
}
if LogHandler != nil {
ranLogHandler = true
LogHandler(ctx, proxy, r)
// should only happen if header hasn't been written
proxy.WriteHeader(500)
}
}
}