Current parameter passing method:
<Link to={`/topics/${topic.id}`}>{topic.title}</Link>1. Is the method of passing parameters correct?
Then jump to the next page, the address bar is:
http://localhost:8080/topics/33119I thought this.props.params.id could get the parameters this way, but it doesn’t seem to work.
2. How to obtain the address bar parameters?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
It has been solved. It is still somewhat different from react-router. Question and answer:
1. Routing configuration
2. Page before jumping
3. Get parameters from page topics after jumping
Determine the id based on the address of the router