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289a357104
Originally published on The Go Programming Language Blog, January 25, 2011. http://blog.golang.org/2011/01/json-and-go.html R=adg CC=golang-dev https://golang.org/cl/5846044
32 lines
549 B
Go
32 lines
549 B
Go
// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"encoding/json"
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"log"
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"os"
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)
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func main() {
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dec := json.NewDecoder(os.Stdin)
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enc := json.NewEncoder(os.Stdout)
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for {
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var v map[string]interface{}
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if err := dec.Decode(&v); err != nil {
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log.Println(err)
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return
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}
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for k := range v {
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if k != "Name" {
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delete(v, k)
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}
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}
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if err := enc.Encode(&v); err != nil {
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log.Println(err)
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}
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}
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}
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