万朱浩 / Venue-Ops

Optimized the getEchartsData.py script, improving code efficiency and…

Removed unnecessary introduction and optimized the word cloud generation component. Added dynamic scheduling functionality to adjust crawler execution intervals based on crawl duration and data volume.

…ed on crawl duration and data volume.

Optimized the web scraping functionality to support multi-account crawling and enhance performance.

添加日志输出

优化 topicDefine.py 主题标签处理逻辑，提升性能与稳定性

主要针对 topicDefine.py 程序进行了优化，提升了其在处理文章和评论主题标签时的性能与稳定性。

The new practice sequence model to complete the public opinion prediction function.

Strengthen login security and prevent SQL injection issues

…ch significantly improves the modeling fitness.

In the original method, only linear regression is used to perform simple trend extrapolation, which leads to insufficient prediction accuracy. This optimization adopts time series model, and uses the auto_arima method of pmdarima to automatically select appropriate model parameters (including p, d, q and seasonal parameters) according to historical data. It significantly improves the suitability of the model in time series modeling. In this way, the model can better capture the trend and periodicity of the data, and predict the future heat more reasonable and accurate.

1,密码哈希：
    将密码加盐哈希的逻辑抽取到 hash_password 函数中，提高代码复用性。
2,参数化查询：
    使用参数化的 SQL 查询防止 SQL 注入攻击。
3表单字段获取：
    使用 get 方法获取表单字段，并移除多余空格。
4,友好错误提示：
    登录失败时，返回错误信息，并保留用户名以减少用户重新输入的负担。

Update app.py

1,中间件代码逻辑可以优化，以减少重复的 return 语句，并提高可读性
2,为了更好地调试和监控，建议为应用添加日志记录，捕获用户请求和错误