springboot配置拦截器

 

 

实现HandlerInterceptor自定义拦截器

package com.*.*.interceptor;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @Auther: Tsui
 * @Description:
 */

@Component
public class MyInterceptor implements HandlerInterceptor {

    private final static Logger logger = LoggerFactory.getLogger(MyInterceptor.class);

    @Override
    public boolean preHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o) throws Exception {
        logger.info("interceptortest pre");

        return true;
    }

    @Override
    public void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, ModelAndView modelAndView) throws Exception {

        logger.info("interceptortest post");


    }

    @Override
    public void afterCompletion(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, Exception e) throws Exception {
        logger.info("interceptortest after");

    }
}

重写

WebMvcConfigurationSupport中的addInterceptors方法

package com.*.*.interceptor;

import com.nh.oms.common.interceptor.MyInterceptor;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.*;


/**
 * @Auther: Tsui
 
 * @Description:
 */
@Configuration
public class MyWebMvcConfigurationSupport  extends WebMvcConfigurationSupport  {

    /**
     * 配置静态资源
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
        registry.addResourceHandler("/templates/**").addResourceLocations("classpath:/templates/");
        super.addResourceHandlers(registry);
    }

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")//设置允许跨域的路径
                .allowedOrigins("*")//设置允许跨域请求的域名
                .allowCredentials(true)//是否允许证书 不再默认开启
                .allowedMethods("GET", "POST", "PUT", "DELETE")//设置允许的方法
                .maxAge(3600);//跨域允许时间
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        //addPathPatterns 用于添加拦截规则
        //excludePathPatterns 用于排除拦截
        registry.addInterceptor(new MyInterceptor()).addPathPatterns("/**");
//                .excludePathPatterns("/hlladmin/login") //登录页
        super.addInterceptors(registry);
    }
}

 

 

 

package com 详细X

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package com 详细X

  没有英汉互译结果
  请尝试网页搜索

package com 详细X

  没有英汉互译结果
  请尝试网页搜索