如何在Spring Boot中添加过滤器类？

如果您要设置第三方过滤器，则可以使用FilterRegistrationBean。例如相当于web.xml

<filter>     <filter-name>SomeFilter</filter-name>        <filter-class>com.somecompany.SomeFilter</filter-class></filter><filter-mapping>    <filter-name>SomeFilter</filter-name>    <url-pattern>/url/*</url-pattern>    <init-param>       <param-name>paramName</param-name>       <param-value>paramValue</param-value>    </init-param></filter-mapping>

这些将是@Configuration文件中的两个bean

@Beanpublic FilterRegistrationBean someFilterRegistration() {    FilterRegistrationBean registration = new FilterRegistrationBean();    registration.setFilter(someFilter());    registration.addUrlPatterns("/url/*");    registration.addInitParameter("paramName", "paramValue");    registration.setName("someFilter");    registration.setOrder(1);    return registration;} public Filter someFilter() {    return new SomeFilter();}

上面已经用spring-boot 1.2.3进行了测试