import { HonoRequest } from "https://deno.land/x/hono@v4.3.6/request.ts";
.header() can get the request header value.
Examples
Example 1
Example 1
app.get('/', (c) => {
const userAgent = c.req.header('User-Agent')
})
Extremely Popular
adapterclienthelperjsxmiddlewarepresetrouterutilsvalidatorContextHonoHonoRequestHTTPExceptionLinearRouterPatternRouterRegExpRouterSmartRouterTrieRouterContextRendererContextVariableMapExecutionContextClientRequestOptionsEnvErrorHandlerHandlerInferRequestTypeInferResponseTypeInputMiddlewareHandlerNextNotFoundHandlerSchemaToSchemaTypedResponseValidationTargetshcvalidatorContextContextRendererContextVariableMapExecutionContextDataLayoutPropsForRendererRendererTEXT_PLAINFactorySSEStreamingApiSSEMessageRuntimeacceptscreateCssContextcreateFactorycreateMiddlewarecsscxdeleteCookiedenoFileSystemModuleenvgetCookiegetRouterNamegetRuntimeKeygetSignedCookiehtmlinspectRoutesjwtDecodejwtSignjwtVerifykeyframesrawrawCssStringsetCookiesetSignedCookieshowRoutesstreamstreamSSEstreamTextStyletestClienttoSSGupgradeWebSocketviewTransitionJSXNodeContextAnimationEventChildClipboardEventComponentClassContentSecurityPolicyOptionHandlerCSSPropertiesDOMAttributesDragEventEventFCFocusEventInputEventKeyboardEventMouseEventPointerEventPropsWithChildrenReactElementReactNodeRefObjectTouchEventTransitionEventWheelEventappendTrailingSlashbasicAuthbearerAuthbodyLimitcacheChildrencloneElementcompresscorscreateContextcreateElementcreateRefcsrfdefaultendTimeErrorBoundaryetagforwardRefFragmentisValidElementjsxjsxRendererjwtloggermemomethodOverrideNONCEpoweredByprettyJSONRequestContextsecureHeadersserveStaticsetMetricstartTimestartTransitionstartViewTransitionSuspensetimingtrimTrailingSlashuseuseCallbackuseContextuseDebugValueuseDeferredValueuseEffectuseIduseImperativeHandleuseLayoutEffectuseMemouseReduceruseRefuseRequestContextuseStateuseSyncExternalStoreuseTransitionuseViewTransitionUnsupportedPathErrorRouterParamIndexMapParamsParamStashResultMESSAGE_MATCHER_IS_ALREADY_BUILTMETHOD_NAME_ALLMETHOD_NAME_ALL_LOWERCASEMETHODSFetchEventLikeHandlerInterfaceMiddlewareHandlerInterfaceOnHandlerInterfaceRouterRouteAddParamBindingsBlankInputBlankSchemaEndpointEnvErrorHandlerExtractInputExtractSchemaHHandlerHandlerResponseInputInputToDataByTargetKnownResponseFormatMergePathMergeSchemaPathMiddlewareHandlerNextNotFoundHandlerParamKeysParamKeyToRecordRemoveQuestionResponseFormatSchemaToSchemaTypedResponseValidationTargetsVariables
mod.ts (default module)
c
c
c
c
c
c
c
c
c
I
I
I
T
T
T
T
T
T
T
T
T
T
T
T
T
T
v
v
context.ts
c
I
I
I
T
T
T
T
v
helper.ts
c
c
I
T
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
middleware.ts
c
I
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
router.ts
c
I
T
T
T
T
v
v
v
v
types.ts
c
I
I
I
I
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T