sprinboot2拦截指定结尾的url(*.do)

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springboot2默认将localhost/test和localhost/test.do认为是2个url

先将localhost/test.*和localhost/test映射到统一方法

@Configuration
public class CustomwebMvcConfigurer implements WebMvcConfigurer {
    @Override
    public void configurePathMatch(PathMatchConfigurer configurer) {
        configurer.setUseRegisteredSuffixPatternMatch(true);
    }
}

此时test.*都映射到统一方法上

指定拦截.do

@Bean
    public ServletRegistrationBean servletRegistrationBean(DispatcherServlet dispatcherServlet) {
        ServletRegistrationBean<DispatcherServlet> servletServletRegistrationBean = new ServletRegistrationBean<>(dispatcherServlet);
        servletServletRegistrationBean.addUrlMappings("*.do");
        return servletServletRegistrationBean;
    }