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package helper
import (
"bytes"
"io"
"net/http"
"time"
)
func DownloadFile(url string) (*[]byte, error) {
var buf bytes.Buffer
client := &http.Client{
Timeout: time.Second * 5,
}
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return nil, err
}
resp, err := client.Do(req)
if err != nil {
resp.Body.Close()
return nil, err
}
io.Copy(&buf, resp.Body)
data := buf.Bytes()
resp.Body.Close()
return &data, nil
}
func SplitStringLength(input string, length int) string {
a := []rune(input)
str := ""
for i, r := range a {
str = str + string(r)
if i > 0 && (i+1)%length == 0 {
str += "\n"
}
}
return str
}
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