关于vue.js:spingbootvue防止多次请求参数篡改数据完整

1、vue申请传值为：工夫戳(timeStamp)、随机数(nonce)、sign(url+params参数排序并进行加密)
2、后盾获取申请内容，
a、先验证拜访工夫戳是否超出申请范畴
b、验证随机数(nonce)是否曾经应用过
c、后盾对获取的参数进行排序并加密，验证获取的标签是否与sign是否同一值
注：传参模式vue传参模式为params

@PostMapping("/add")
public AjaxResult add(ServletRequest req) throws IOException, ParseException {

HttpServletRequest request = (HttpServletRequest)req;HttpServletRequest requestWrapper = new BodyReaderHttpServletRequestWrapper(request);SortedMap<String, String> allParams = HttpUtils.getAllParams(requestWrapper);String timeStamp = StringUtils.getString(allParams, "timeStamp");String nonce = StringUtils.getString(allParams, "nonce");Long validateTime = DateUtil.stampToDate(timeStamp);if (validateTime < StringConstants.BALIDATETIME) {    Object obj = redisService.getCacheObject(nonce);    if (StringUtils.isNull(obj)) {        redisService.setCacheObject(nonce, nonce);        boolean isSigned = SignUtil.verifySign(allParams);        if (isSigned) {            return toAjax(countService.insertAccount(allParams));        } else {            return AjaxResult.error();        }    } else {        return AjaxResult.error();    }} else {    return AjaxResult.error();}

}