用于知网批量下载PDF，保存下载信息到txt
| 日期 | 安装次数 | 更新检查总次数 |
|---|---|---|
| 2025-07-17 | 0 | 312 |
| 2025-07-18 | 0 | 295 |
| 2025-07-19 | 0 | 286 |
| 2025-07-20 | 0 | 258 |
| 2025-07-21 | 0 | 318 |
| 2025-07-22 | 1 | 311 |
| 2025-07-23 | 1 | 310 |
| 2025-07-24 | 4 | 342 |
| 2025-07-25 | 1 | 307 |
| 2025-07-26 | 2 | 267 |
| 2025-07-27 | 0 | 249 |
| 2025-07-28 | 0 | 313 |
| 2025-07-29 | 1 | 301 |
| 2025-07-30 | 1 | 310 |
| 2025-07-31 | 1 | 298 |
| 2025-08-01 | 0 | 277 |
| 2025-08-02 | 0 | 240 |
| 2025-08-03 | 0 | 244 |
| 2025-08-04 | 1 | 288 |
| 2025-08-05 | 2 | 315 |
| 2025-08-06 | 1 | 306 |
| 2025-08-07 | 1 | 275 |
| 2025-08-08 | 1 | 298 |
| 2025-08-09 | 1 | 308 |
| 2025-08-10 | 1 | 245 |
| 2025-08-11 | 3 | 318 |
| 2025-08-12 | 0 | 302 |
| 2025-08-13 | 0 | 288 |
| 2025-08-14 | 1 | 316 |
| 2025-08-15 | 1 | 275 |
