spring-security_3_自定义过滤器

配置基本环境

配置基本环境：spring-security基本环境配置
项目目录结构如下图所示：

项目目录结构

实现UsernamePasswordAuthenticationFilter子类

public class MUsernamePasswordAuthenticationFilter extends UsernamePasswordAuthenticationFilter {

    @Override
    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
            throws IOException, ServletException {

        for (Object key : req.getParameterMap().keySet()) {
            System.out.println(key + ", " + req.getParameter(key.toString()));
        }

        super.doFilter(req, res, chain);
    }
}

修改security.xml文件

发布项目

源码

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