解析CNKI论文PDF格式下载地址，论文搜索结果页面和硕博论文详述页面的caj格式下载链接替换为pdf格式下载链接，知网空间页面增加pdf格式下载链接
目前为
| 日期 | 安装次数 | 更新检查总次数 |
|---|---|---|
| 2025-02-12 | 0 | 963 |
| 2025-02-13 | 2 | 1,033 |
| 2025-02-14 | 0 | 995 |
| 2025-02-15 | 0 | 953 |
| 2025-02-16 | 0 | 956 |
| 2025-02-17 | 4 | 1,043 |
| 2025-02-18 | 1 | 1,034 |
| 2025-02-19 | 1 | 1,074 |
| 2025-02-20 | 2 | 1,098 |
| 2025-02-21 | 1 | 1,110 |
| 2025-02-22 | 1 | 965 |
| 2025-02-23 | 0 | 1,014 |
| 2025-02-24 | 1 | 1,056 |
| 2025-02-25 | 0 | 1,078 |
| 2025-02-26 | 1 | 1,091 |
| 2025-02-27 | 0 | 1,160 |
| 2025-02-28 | 1 | 1,103 |
| 2025-03-01 | 0 | 1,021 |
| 2025-03-02 | 0 | 1,011 |
| 2025-03-03 | 1 | 1,171 |
| 2025-03-04 | 3 | 1,119 |
| 2025-03-05 | 0 | 1,140 |
| 2025-03-06 | 2 | 1,088 |
| 2025-03-07 | 0 | 1,038 |
| 2025-03-08 | 1 | 979 |
| 2025-03-09 | 3 | 999 |
| 2025-03-10 | 0 | 1,104 |
| 2025-03-11 | 1 | 1,100 |
| 2025-03-12 | 0 | 1,121 |
| 2025-03-13 | 1 | 909 |
