Web安全漏洞 X-Frame-Options响应头配置

介绍：可以参考

https://developer.mozilla.org/zh-CN/docs/Web/HTTP/X-Frame-Options

下面记录一下Java部分的写法

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

/**
 * @author yc
 * Web安全漏洞 之 X-Frame-Options响应头配置
 */
public class FrameFilter implements Filter{

	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
		
	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
			throws IOException, ServletException {
		HttpServletRequest req = (HttpServletRequest) request;
		HttpServle