Exemplo n.º 1
0
 /** 根据token计算signature验证是否为weixin服务端发送的消息 */
 private static boolean checkWeixinReques(HttpServletRequest request) {
   String signature = request.getParameter("signature");
   String timestamp = request.getParameter("timestamp");
   String nonce = request.getParameter("nonce");
   if (signature != null && timestamp != null && nonce != null) {
     String[] strSet = new String[] {TOKEN, timestamp, nonce};
     java.util.Arrays.sort(strSet);
     String key = "";
     for (String string : strSet) {
       key = key + string;
     }
     String pwd = WeixinUtil.sha1(key);
     return pwd.equals(signature);
   } else {
     return false;
   }
 }