本文整理匯總了Golang中github.com/raphael/goa.Context.Respond方法的典型用法代碼示例。如果您正苦於以下問題：Golang Context.Respond方法的具體用法？Golang Context.Respond怎麽用？Golang Context.Respond使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/raphael/goa.Context的用法示例。
在下文中一共展示了Context.Respond方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: getSwagger
// getSwagger is the httprouter handle that returns the Swagger spec.
// func getSwagger(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
func getSwagger(ctx *goa.Context) error {
ctx.Header().Set("Content-Type", "application/swagger+json")
ctx.Header().Set("Cache-Control", "public, max-age=3600")
return ctx.Respond(200, []byte(spec))
}示例2:
BeforeEach(func() {
req, err := http.NewRequest("POST", "/goo", strings.NewReader(`{"payload":42}`))
Ω(err).ShouldNot(HaveOccurred())
rw := new(TestResponseWriter)
ctx = goa.NewContext(nil, nil, req, rw, params)
ctx.SetPayload(payload)
handler = new(testHandler)
logger := log15.New("test", "test")
logger.SetHandler(handler)
ctx.Logger = logger
})
It("logs responses", func() {
h := func(ctx *goa.Context) error {
ctx.Respond(200, []byte(responseText))
return nil
}
lg := goa.LogResponse()(h)
Ω(lg(ctx)).ShouldNot(HaveOccurred())
Ω(handler.Records).Should(HaveLen(1))
Ω(handler.Records[0].Ctx).Should(HaveLen(4))
Ω(handler.Records[0].Ctx[2]).Should(Equal("raw"))
Ω(handler.Records[0].Ctx[3]).Should(Equal(responseText))
})
})
var _ = Describe("RequestID", func() {
const reqID = "request id"
var ctx *goa.Context示例3:
ctx.SetPayload(payload)
spec = &jwt.Specification{
AllowParam: true,
ValidationFunc: validFunc,
}
token = jwtg.New(jwtg.SigningMethodHS256)
token.Claims["exp"] = time.Now().Add(time.Hour * 24).Unix()
token.Claims["random"] = "42"
tokenString, err = token.SignedString(signingKey)
Ω(err).ShouldNot(HaveOccurred())
})
It("requires a jwt token be present", func() {
h := func(ctx *goa.Context) error {
ctx.Respond(200, "ok")
return nil
}
jw := jwt.Middleware(spec)(h)
Ω(jw(ctx)).ShouldNot(HaveOccurred())
Ω(ctx.ResponseStatus()).Should(Equal(http.StatusUnauthorized))
})
It("returns the jwt token that was sent as a header", func() {
req.Header.Set("Authorization", "bearer "+tokenString)
h := func(ctx *goa.Context) error {
ctx.Respond(200, "ok")
return nil
}示例4:
var ctx *goa.Context
BeforeEach(func() {
service = goa.New("test")
req, err := http.NewRequest("GET", "/goo", nil)
Ω(err).ShouldNot(HaveOccurred())
rw := new(testResponseWriter)
params := url.Values{"foo": []string{"bar"}}
ctx = goa.NewContext(nil, service, req, rw, params)
Ω(ctx.ResponseStatus()).Should(Equal(0))
})
Context("using a goa handler", func() {
BeforeEach(func() {
var goaHandler goa.Handler = func(ctx *goa.Context) error {
ctx.Respond(200, "ok")
return nil
}
input = goaHandler
})
It("wraps it in a middleware", func() {
Ω(mErr).ShouldNot(HaveOccurred())
h := func(ctx *goa.Context) error { return nil }
Ω(middleware(h)(ctx)).ShouldNot(HaveOccurred())
Ω(ctx.ResponseStatus()).Should(Equal(200))
})
})
Context("using a goa handler func", func() {
BeforeEach(func() {