本文整理汇总了Golang中github.com/valyala/fasthttp.RequestCtx.IsGet方法的典型用法代码示例。如果您正苦于以下问题：Golang RequestCtx.IsGet方法的具体用法？Golang RequestCtx.IsGet怎么用？Golang RequestCtx.IsGet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/valyala/fasthttp.RequestCtx的用法示例。
在下文中一共展示了RequestCtx.IsGet方法的3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: ServeHTTP
// ServeHTTP is called whenever there is a new request.
// This is quite similar to JavaEE Servlet interface.
func (h *MyHandler) ServeHTTP(ctx *fasthttp.RequestCtx) {
// In the future we can use requester can detect request spammers!
// requester := ctx.RemoteAddr()
// Increase request count
count := &(h.requests)
atomic.AddUint64(count, 1)
if ctx.IsGet() {
url := ctx.URI()
operations, format, err, invalid := ParseURI(url, h.imageSource, h.watermarker)
if err != nil {
ctx.NotFound()
logging.Debug(err)
return
}
if invalid != nil {
ctx.Error(invalid.Error(), 400)
return
}
blob, err := h.operator.GetBlob(operations...)
if err != nil {
ctx.NotFound()
logging.Debug(err)
} else {
ctx.SetContentType("image/" + format)
ctx.Write(blob)
logging.Debug("Blob returned")
}
} else if ctx.IsPost() {
// POST is currently unused so we can use this for testing
h.RetrieveHello(ctx)
logging.Debug("Post request received")
}
}示例2: GetAuthorizeRequest
// GetAuthorizeRequest 获取授权请求参数
func (fs *FastServer) GetAuthorizeRequest(ctx *fasthttp.RequestCtx) (authReq *AuthorizeRequest, err error) {
if !ctx.IsGet() {
err = ErrRequestMethodInvalid
return
}
redirectURI, err := url.QueryUnescape(string(ctx.FormValue("redirect_uri")))
if err != nil {
return
}
authReq = &AuthorizeRequest{
Type: oauth2.ResponseType(string(ctx.FormValue("response_type"))),
RedirectURI: redirectURI,
State: string(ctx.FormValue("state")),
Scope: string(ctx.FormValue("scope")),
ClientID: string(ctx.FormValue("client_id")),
}
if authReq.Type == "" || !fs.checkResponseType(authReq.Type) {
err = ErrResponseTypeInvalid
} else if authReq.ClientID == "" {
err = ErrClientInvalid
}
return
}示例3: requestHandler
func requestHandler(ctx *fasthttp.RequestCtx) {
h := &ctx.Request.Header
if !ctx.IsGet() {
ctx.Error("Method not allowed", fasthttp.StatusMethodNotAllowed)
return
}
if string(ctx.RequestURI()) == *statsRequestPath {
var w bytes.Buffer
stats.WriteToStream(&w)
ctx.Success("text/plain", w.Bytes())
return
}
if len(h.Peek("If-None-Match")) > 0 {
resp := &ctx.Response
resp.SetStatusCode(fasthttp.StatusNotModified)
resp.Header.Set("Etag", "W/\"CacheForever\"")
atomic.AddInt64(&stats.IfNoneMatchHitsCount, 1)
return
}
v := keyPool.Get()
if v == nil {
v = make([]byte, 128)
}
key := v.([]byte)
key = append(key[:0], getRequestHost(h)...)
key = append(key, ctx.RequestURI()...)
item, err := cache.GetDeItem(key, time.Second)
if err != nil {
if err != ybc.ErrCacheMiss {
logFatal("Unexpected error when obtaining cache value by key=[%s]: [%s]", key, err)
}
atomic.AddInt64(&stats.CacheMissesCount, 1)
item = fetchFromUpstream(h, key)
if item == nil {
ctx.Error("Service unavailable", fasthttp.StatusServiceUnavailable)
return
}
} else {
atomic.AddInt64(&stats.CacheHitsCount, 1)
}
defer item.Close()
keyPool.Put(v)
contentType, err := loadContentType(h, item)
if err != nil {
ctx.Error("Internal Server Error", fasthttp.StatusInternalServerError)
return
}
rh := &ctx.Response.Header
rh.Set("Etag", "W/\"CacheForever\"")
rh.Set("Cache-Control", "public, max-age=31536000")
buf := item.Value()
buf = buf[len(buf)-item.Available():]
ctx.Success(contentType, buf)
atomic.AddInt64(&stats.BytesSentToClients, int64(len(buf)))
}