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client: added example on how to get node's value

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This commit is contained in:
kayrus 2015-10-08 16:32:03 +02:00
parent 6afd8e4fd9
commit afb35e366d
1 changed files with 16 additions and 2 deletions
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18
client/README.md
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@ -35,11 +35,25 @@ func main() {
log.Fatal(err)
}
kapi := client.NewKeysAPI(c)
resp, err := kapi.Set(context.Background(), "foo", "bar", nil)
// set "/foo" key with "bar" value
log.Print("Setting '/foo' key with 'bar' value")
resp, err := kapi.Set(context.Background(), "/foo", "bar", nil)
if err != nil {
log.Fatal(err)
} else {
log.Print(resp)
// print common key info
log.Printf("Set is done. Metadata is %q\n", resp)
}
// get "/foo" key's value
log.Print("Getting '/foo' key value")
resp, err = kapi.Get(context.Background(), "/foo", nil)
if err != nil {
log.Fatal(err)
} else {
// print common key info
log.Printf("Get is done. Metadata is %q\n", resp)
// print value
log.Printf("%q key has %q value\n", resp.Node.Key, resp.Node.Value)
}
}
```