防止盗链


<%=request.getHeader("Referer")%>
  <%if(null == request.getHeader("Referer") || request.getHeader("Referer").indexOf(" http://localhost:8080/prjLinks/") < 0){%>
     做人要厚道
  <%}else{%>
  合法访问
  <%}%>

你可能感兴趣的:(java)