ServletRequest 【专题】

标签：Map 专题 name request enumeration value ServletRequest String

 

获取所有header

private static Map<String, String> getHeaders(HttpServletRequest request) {
        Map<String, String> headerMap = new HashMap<>();
        Enumeration<String> enumeration = request.getHeaderNames();
        while (enumeration.hasMoreElements()) {
            String name    = enumeration.nextElement();
            String value = request.getHeader(name);
            headerMap.put(name, value);
        }
        return headerMap;
    }

 

获取所有参数

private static Map<String, String> getParameters(HttpServletRequest request) {
        Map<String, String> parameterMap = new HashMap<>();
        Enumeration<String> enumeration = request.getParameterNames();
        while (enumeration.hasMoreElements()) {
            String name    = enumeration.nextElement();
            String value = request.getParameter(name);
            parameterMap.put(name, value);
        }
        return parameterMap;
    }

 

 

基于cookie使用过滤器实现客户每次访问自登陆一次 
https://www.cnblogs.com/softidea/p/6946776.html

Spring-boot 配置Aop获取controller里的request中的参数以及其返回值   spring mvc DispatcherServlet详解之前传---前端控制器架构   spring boot实现超轻量级网关（反向代理、转发）   关于httpservletrequest的获取真实的ip   Spring MVC之源码速读之RequestMappingHandlerAdapter   Spring中的Interceptor 拦截器 专题          

标签：Map,专题,name,request,enumeration,value,ServletRequest,String
From： https://www.cnblogs.com/softidea/p/16952481.html