springboot 整合 sitemesh3 步骤如下:
第一步: 创建WebSiteMeshFilter 类

import org.sitemesh.builder.SiteMeshFilterBuilder;
import org.sitemesh.config.ConfigurableSiteMeshFilter;
import org.sitemesh.content.tagrules.html.DivExtractingTagRuleBundle;
public class WebSiteMeshFilter extends ConfigurableSiteMeshFilter{  
  @Override   
  protected void applyCustomConfiguration(SiteMeshFilterBuilder builder) {     
     builder.addDecoratorPath("/strategy/shop/list", "/WEB-INF/views/decorators/decorator.jsp")           
     // Map decorators to path patterns.                  
     .addDecoratorPath("/strategy/**", "/WEB-INF/views/decorators/decorator.jsp")                // Exclude path from decoration.           
     .addExcludedPath("/login/**")            
     .addExcludedPath("/main/**")              
     .addExcludedPath("/popup/**");     
   builder.addTagRuleBundles(new DivExtractingTagRuleBundle());  
  }
}

第二部创建WebConfig类

import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class WebConfig {
 @Bean(name = "sitemesh3")   
 WebSiteMeshFilter webSiteMeshFilter() {   
     return new WebSiteMeshFilter();  
  }   

@Bean 
public FilterRegistrationBean filterRegistrationBean(@Qualifier("sitemesh3")WebSiteMeshFilter siteMeshFilter) {   
     FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();             
     filterRegistrationBean.setFilter(siteMeshFilter);        
     filterRegistrationBean.setEnabled(true);        
    filterRegistrationBean.addUrlPatterns("/*");        
    return filterRegistrationBean;   
  }
}

写这两个类基本上就可以了.