flex + spring 使用filter过滤器

admin

修改web.xml添加过滤器配置

其中servlet-name为flex.messaging.MessageBrokerServlet的servlet-name

FlexFilter类，和其它Filter类一样

package org.liuchang.filter;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class FlexFilter implements Filter{

	@Override
	public void destroy() {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void doFilter(ServletRequest arg0, ServletResponse arg1,
			FilterChain arg2) throws IOException, ServletException {
		System.out.println("FlexFilter.doFilter");
	}

	@Override
	public void init(FilterConfig arg0) throws ServletException {
		// TODO Auto-generated method stub
		
	}

}

在doFilter中可以获取session对用户做权限的校验等操作。

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