35 lines
595 B
Go
35 lines
595 B
Go
package utils
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import (
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"encoding/json"
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"fmt"
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"net/http"
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)
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func GetĐataJSON[T any](url string) (*T, error) {
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req, err := http.NewRequest("GET", url, nil)
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if err != nil {
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return nil, err
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}
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req.Header.Set("Content-Type", "application/json")
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client := &http.Client{}
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resp, err := client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return nil, fmt.Errorf("http status %d", resp.StatusCode)
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}
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var data T
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if err := json.NewDecoder(resp.Body).Decode(&data); err != nil {
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return nil, err
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}
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return &data, nil
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}
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