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tutorial: formatting for bash sections

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This commit is contained in:
Sönke Hahn 2016-02-28 22:21:04 +01:00
parent 2716d508e8
commit ac02a28527
1 changed files with 30 additions and 30 deletions
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doc/tutorial/Server.lhs
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@ -595,11 +595,11 @@ app2 = serve personAPI server4
And we're good to go:
``` bash
$ curl http://localhost:8081/persons
[{"lastName":"Newton","firstName":"Isaac"},{"lastName":"Einstein","firstName":"Albert"}]
$ curl -H 'Accept: text/html' http://localhost:8081/persons
<table><tr><td>first name</td><td>last name</td></tr><tr><td>Isaac</td><td>Newton</td></tr><tr><td>Albert</td><td>Einstein</td></tr></table>
# or just point your browser to http://localhost:8081/persons
$ curl http://localhost:8081/persons
[{"lastName":"Newton","firstName":"Isaac"},{"lastName":"Einstein","firstName":"Albert"}]
$ curl -H 'Accept: text/html' http://localhost:8081/persons
<table><tr><td>first name</td><td>last name</td></tr><tr><td>Isaac</td><td>Newton</td></tr><tr><td>Albert</td><td>Einstein</td></tr></table>
# or just point your browser to http://localhost:8081/persons
```
## The `ExceptT ServantErr IO` monad
@ -713,33 +713,33 @@ server6 = do
Here's how that server looks in action:
``` bash
$ curl --verbose http://localhost:8081/myfile.txt
[snip]
* Connected to localhost (127.0.0.1) port 8081 (#0)
> GET /myfile.txt HTTP/1.1
> User-Agent: curl/7.30.0
> Host: localhost:8081
> Accept: */*
>
< HTTP/1.1 404 Not Found
[snip]
myfile.txt just isnt there, please leave this server alone.
$ curl --verbose http://localhost:8081/myfile.txt
[snip]
* Connected to localhost (127.0.0.1) port 8081 (#0)
> GET /myfile.txt HTTP/1.1
> User-Agent: curl/7.30.0
> Host: localhost:8081
> Accept: */*
>
< HTTP/1.1 404 Not Found
[snip]
myfile.txt just isnt there, please leave this server alone.
$ echo Hello > myfile.txt
$ echo Hello > myfile.txt
$ curl --verbose http://localhost:8081/myfile.txt
[snip]
* Connected to localhost (127.0.0.1) port 8081 (#0)
> GET /myfile.txt HTTP/1.1
> User-Agent: curl/7.30.0
> Host: localhost:8081
> Accept: */*
>
< HTTP/1.1 200 OK
[snip]
< Content-Type: application/json
[snip]
{"content":"Hello\n"}
$ curl --verbose http://localhost:8081/myfile.txt
[snip]
* Connected to localhost (127.0.0.1) port 8081 (#0)
> GET /myfile.txt HTTP/1.1
> User-Agent: curl/7.30.0
> Host: localhost:8081
> Accept: */*
>
< HTTP/1.1 200 OK
[snip]
< Content-Type: application/json
[snip]
{"content":"Hello\n"}
```
## Response headers