SpringBoot使用jsp报错WHITELABEL ERROR PAGE

把appliction配置文件里配置的spring.view.prefix=/WEB-INF/jsp/ spring.view.suffix=.jsp 都注释掉, 新建一个配置类来代替它们。

@Configuration
public class JspWebConfiguration extends WebMvcConfigurerAdapter {

    @Bean
    public InternalResourceViewResolver viewResolver() {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setPrefix("/WEB-INF/jsp/");
        viewResolver.setSuffix(".jsp");
        viewResolver.setViewClass(JstlView.class);
        return viewResolver;
    }
}

参考链接：https://www.freesion.com/article/293062512/