jsp怎么设置referer属性 - Java / Java EE

通过request.getHeader("Referer")可以获得上个页面的来源,有没有办法伪造这个referer属性.

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response.setHeader("refresh","3;url='regiest.jsp'");

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response.setHeader("refresh","3;url='regiest.jsp'");

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你服务器端伪造Referer干嘛？伪造给后续的处理看？
使用Filter+RequestWrapper
Filter：
doFilter()
Java code:
chain.doFilter(new WrappedRequest(request), response);


Java code:
public class WrappedRequest extends HttpServletRequestWrapper {
public WrappedRequest(HttpServletRequest request) {
super(request);
}
public String getHeader(String name) {
if ("referer".equalsIgnoreCase(name)) {
return "你喜欢的Referer信息"; // 如果referer和request相关的话，可以(HttpServletRequest) super.getRequest()
}
}
}

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上面的方法漏掉了，
Java code:

public String getHeader(String name) {
if ("referer".equalsIgnoreCase(name)) {
return "你喜欢的Referer信息"; // 如果referer和request相关的话，可以(HttpServletRequest) super.getRequest()
}
return super.getHead