Spring Boot 自定义错误页

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在Spring Boot自定义错误页面

添加Java风格配置

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@Configuration
public class ErrorPageConfig {

    @Bean
    public EmbeddedServletContainerCustomizer containerCustomizer() {
        return container -> {
            container.addErrorPages(new ErrorPage(HttpStatus.BAD_REQUEST, "/400"));
            container.addErrorPages(new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/500"));
            container.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, "/404"));
        };
    }
}

Controller中添加RequestMapping绑定自定义页面

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@RequestMapping(value = "/404")
public String pageNotFound() {

    return "base/404";
}

@RequestMapping(value = "/500")
public String serverError() {

    return "base/500";
}