| 41 | } |
| 42 | |
| 43 | func GetString(d any) (string, error) { |
| 44 | switch v := d.(type) { |
| 45 | case string: |
| 46 | return v, nil |
| 47 | case []byte: |
| 48 | return hack.String(v), nil |
| 49 | case int, int8, int16, int32, int64, |
| 50 | uint, uint8, uint16, uint32, uint64: |
| 51 | return fmt.Sprintf("%d", v), nil |
| 52 | case float32: |
| 53 | return strconv.FormatFloat(float64(v), 'f', -1, 64), nil |
| 54 | case float64: |
| 55 | return strconv.FormatFloat(v, 'f', -1, 64), nil |
| 56 | case nil: |
| 57 | return "", nil |
| 58 | case time.Time: |
| 59 | return v.String(), nil |
| 60 | default: |
| 61 | return "", fmt.Errorf("data type is %T", v) |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | func IsFileExist(path string) bool { |
| 66 | _, err := os.Stat(path) |