mirror of
https://github.com/labstack/echo.git
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49 lines
765 B
Markdown
49 lines
765 B
Markdown
+++
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title = "Middleware Example"
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description = "Middleware example for Echo"
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[menu.main]
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name = "Middleware"
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parent = "recipes"
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weight = 3
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+++
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## How to write a custom middleware?
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- Middleware to collect request count, statuses and uptime.
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- Middleware to write custom `Server` header to the response.
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### Server
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`server.go`
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{{< embed "middleware/server.go" >}}
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### Response
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*Headers*
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```sh
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Content-Length:122
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Content-Type:application/json; charset=utf-8
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Date:Thu, 14 Apr 2016 20:31:46 GMT
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Server:Echo/2.0
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```
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*Body*
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```js
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{
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"uptime": "2016-04-14T13:28:48.486548936-07:00",
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"requestCount": 5,
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"statuses": {
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"200": 4,
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"404": 1
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}
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}
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```
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## [Source Code]({{< source "middleware" >}})
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## Maintainers
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- [vishr](https://github.com/vishr)
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