20 lines
318 B
Go
20 lines
318 B
Go
package decoder
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import (
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"encoding/json"
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"io"
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)
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func MyIP(r io.Reader) ([]byte, error) {
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var v struct {
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Ip string `json:"ip"`
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Country string `json:"country"`
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Cc string `json:"cc"`
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}
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var val []byte
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err := json.NewDecoder(r).Decode(&v)
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if err == nil {
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val = []byte(v.Ip)
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}
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return val, err
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}
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