How to implement the CodeSplitting of react-router in react-loadable?

now there is a large amount of code that needs to be optimized for on-demand loading.
found the plug-in react-loadable on the official website.
react-loadable--githup
is configured as follows. Open the console network and there is no chunk.js
to ask the boss for advice.
the demo I wrote myself is similar to the example I found on the Internet. Why can"t it be realized?
ask the boss to take a look at

.
Html5 javascript react.js react-router4 react-router
Mar.12,2021

have you build yet?

the development environment seems to be invalid

the development environment is different. Package it to the test environment and have a look at it

.

Previous: Excuse me, how does the distributed architecture database come from?

Next: Location of webstorm line comments

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-437ebfc-574a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-437ebfc-574a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?