How to return to the homepage with this user's information after logging in, and display it in "Welcome $name to this website", what a worry! A small problem will be solved in a day, and sometimes it won't be solved at all. If self-study is not very savvy, is the efficiency so poor?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Verify the account in the database and obtain the name field at the same time, and then save it to the session. The front-end page is retrieved from the session.