1. The user ID should not be selected. After logging in, it is saved in the session or in a cache such as redis. Just add it when saving the article.
2. There is no need to select the column. When the user clicks on the "Logistics ***", "Logistics Vehicle Source" and other columns to enter the publishing page, the cid can be passed to the article publishing page through the URL parameter. Then use <input type="hidden" name="cid" value="cid value"/> to record on the article publishing page. When submitting the article, the cid will be submitted to the background together. Just receive and save in the background
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
1. The user ID should not be selected. After logging in, it is saved in the session or in a cache such as redis. Just add it when saving the article.
2. There is no need to select the column. When the user clicks on the "Logistics ***", "Logistics Vehicle Source" and other columns to enter the publishing page, the cid can be passed to the article publishing page through the URL parameter. Then use <input type="hidden" name="cid" value="cid value"/> to record on the article publishing page. When submitting the article, the cid will be submitted to the background together. Just receive and save in the background