degath :
I try to migrate my app from spring boot 1.5 to 2.0 The problem is that I cannot find EmbeddedServletContainerCustomizer. Any ideas how to make it through?
@Bean
public EmbeddedServletContainerCustomizer customizer() {
return container -> container.addErrorPages(new ErrorPage(HttpStatus.UNAUTHORIZED, "/unauthenticated"));
}
Update: I found it as ServletWebServerFactoryCustomizer in org.springframework.boot.autoconfigure.web.servlet package.
@Bean
public ServletWebServerFactoryCustomizer customizer() {
return container -> container.addErrorPages(new ErrorPage(HttpStatus.UNAUTHORIZED, "/unauthenticated"));
}
But there is an error: Cannot resolve method
'addErrorPages(org.springframework.boot.web.server.ErrorPage)'
I also had to change import of new Error Page from org.springframework.boot.web.servlet to org.springframework.boot.web.server
Shilan :
From Spring Boot 2 on the WebServerFactoryCustomizer has replaced the EmbeddedServletContainerCustomizer:
@Bean
public WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> webServerFactoryCustomizer() {
return (factory) -> factory.addErrorPages(new ErrorPage(HttpStatus.UNAUTHORIZED, "/401.html"));
}
Alternatively you might add a view controller like
@Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/unauthorized").setViewName("forward:/401.html");
}
and then your WebServerFactory should point to /unauthorized instead:
@Bean
public WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> webServerFactoryCustomizer() {
return (factory) -> factory.addErrorPages(new ErrorPage(HttpStatus.UNAUTHORIZED, "/unauthorized"));
}
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