I want to use the controller in the page js to call a method in a controller in the bus js. Is this possible? $rootscope is not allowed to be added, and public js is not allowed to be changed. It is said that it is not allowed to be moved in the framework. .
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The core of angular is service, but there is no need for service. Write common methods in the service and then call them via dependency injection.
You can talk about your specific functional scenario. There must be something wrong with the method you use.
You can register a service, write the method you want in it, and then inject the service into the controller and you can call it