/Knowledge/sources/honojs__hono/llms-full/context-storage-middleware-usage--3fba4e95cc2f.md
Context Storage Middleware: Usage - hono-docs
Context Storage Middleware: Usage Source evidence: /Sources/honojs hono/provenance.md Canonical citation: https://hono.dev/llms full.txt usage Summary The ge...
Context Storage Middleware: Usage
Source evidence: /Sources/honojs__hono/provenance.md Canonical citation: https://hono.dev/llms-full.txt#usage
Summary
The getContext() will return the current Context object if the contextStorage() is applied as a middleware. ```ts type Env = { Variables: { message: string } } const app = new Hono () app.use(contextStorage()) app.use(async (c, next)...
Content
The getContext() will return the current Context object if the contextStorage() is applied as a middleware.
type Env = {
Variables: {
message: string
}
}
const app = new Hono<Env>()
app.use(contextStorage())
app.use(async (c, next) => {
c.set('message', 'Hello!')
await next()
})
// You can access the variable outside the handler.
const getMessage = () => {
return getContext<Env>().var.message
}
app.get('/', (c) => {
return c.text(getMessage())
})
On Cloudflare Workers, you can access the bindings outside the handler.
type Env = {
Bindings: {
KV: KVNamespace
}
}
const app = new Hono<Env>()
app.use(contextStorage())
const setKV = (value: string) => {
return getContext<Env>().env.KV.put('key', value)
}
Metadata
{
"chunk_index": 0,
"citation": "https://hono.dev/llms-full.txt#usage",
"coverage_role": "overview",
"qualified_title": "Hono / llms-full / Context Storage Middleware > Usage",
"retrieved_at": "2026-07-02T05:51:01Z",
"section_index": 246,
"source_id": "/honojs/hono",
"source_type": "llms_full",
"target_label": "llms-full",
"title": "Context Storage Middleware: Usage",
"upstream_url": "https://hono.dev/llms-full.txt",
"version": "2026"
}
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