downloadAndSave 下载图片并保存到本地
(url, filepath string)
| 141 | |
| 142 | // downloadAndSave 下载图片并保存到本地 |
| 143 | func downloadAndSave(url, filepath string) error { |
| 144 | data, err := web.GetData(url) |
| 145 | if err != nil { |
| 146 | return err |
| 147 | } |
| 148 | f, err := os.Create(filepath) |
| 149 | if err != nil { |
| 150 | return err |
| 151 | } |
| 152 | defer f.Close() |
| 153 | _, err = f.Write(data) |
| 154 | return err |
| 155 | } |
| 156 | |
| 157 | // getCatAPIKey API密钥 |
| 158 | func getCatAPIKey() string { |