ErrorHandler
Provides a hook for centralized exception handling.
class ErrorHandler {
handleError(error: any): void
}
Description
The default implementation of ErrorHandler prints error messages to the console. To
intercept error handling, write a custom exception handler that replaces this default as
appropriate for your app.
Further information is available in the Usage Notes...
Methods
handleError() |
|---|
Usage notes
Example
class MyErrorHandler implements ErrorHandler {
handleError(error) {
// do something with the exception
}
}
@NgModule({
providers: [{provide: ErrorHandler, useClass: MyErrorHandler}]
})
class MyModule {}