如何在生产构建中获取 componentDidCatch 中的反应组件名称？

Question

I used error boundary inside (componentDidCatch)I want to log which react component is break in producation build.

conclusion is get react component Name inside componentDidCatch in producation build.

I read many article and below link this is same as I asked in question but it's not solve my problem. Getting React Component by name

and I also saw some webpack related things (production config's uglify) but it's not proper clear.

let me know if any simplest way to solve this issue

Answer 1

By design, you should never be able to see debugging information in a production build. What you are trying to accomplish here is an anti-pattern. However, if you still want to go through with it, you can use:

this._reactInternalFiber.elementType.name 

Note that it might be instable due to using a private property that belongs to React.