<html> <head><title>Simple jsp page</title></head> <body>Place your content here
here is index jsp get header info <a href="a.jsp">a.jsp</a> </body> </html>
------------------------------
a.jsp页面 通过判断 referer， 判断你从哪里来。
<html> <head><title>Simple jsp page</title></head> <body>Place your content here
here is a. jsp get header info <%=request.getHeader("Referer")%> <%if(null == request.getHeader("Referer") request.getHeader("Referer").indexOf("yourdomain.com") < 0){%> 做人要厚道 <%}else{%> 合法访问 <%}%> </body> </html>
精品推荐