16 lines
427 B
Text
16 lines
427 B
Text
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func makeRequest(method string, url string, cb func(error, io.ReadCloser)) {
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req, _ := http.NewRequest(method, url, nil)
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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cb(err, nil)
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} else {
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cb(err, resp.Body)
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}
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}
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func main() {
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makeRequest("GET", "http://ipinfo.io/json", func(err error, body io.ReadCloser) {
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defer body.Close()
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io.Copy(os.Stdout, body)
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})
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}
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