java+react前后端分离项目处理重复提交问题

package com.df.web.manager.security;


import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.UUID;

/**
 * @类名称:
 * @类描述:
 * @创建人 刘丹
 * @创建时间 2018/6/23
 * @最后修改人 刘丹.
 * @最后修改时间 2018/6/23.
 * @版本:1.0
 */
public class FormTokenUtil {
    public static String refreshFormToken(HttpServletRequest request, HttpServletResponse response) {
        String newFormToken = UUID.randomUUID().toString();
        response.setHeader("formToken", newFormToken);
        request.getSession(true).setAttribute("formToken", newFormToken);
        return newFormToken;
    }
}

            sessionStorage.setItem("formToken", resData.result.formToken);

    return request(serviceUrl,
        {
            method: "POST",
            headers: {
                ‘Accept‘: ‘application/json‘,
                ‘Content-Type‘: ‘application/json‘,
                ‘formToken‘: sessionStorage.getItem("formToken")
            },
            body: data,
            credentials: ‘include‘
        });

package com.df.web.manager.aop;

import com.df.web.manager.security.FormTokenUtil;
import com.empiresoft.annotation.FormToken;
import com.empiresoft.pojo.common.ActionResultGenerator;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @类名称: 表单重复提交拦截处理
 * @类描述:
 * @创建人 刘丹
 * @创建时间 2018/6/23
 * @最后修改人 刘丹.
 * @最后修改时间 2018/6/23.
 * @版本:1.0
 */
@Aspect
@Component
public class FormTokenAspect {
    private final Logger logger = LoggerFactory.getLogger(this.getClass());

    /**
     * 对formToken注解的Action执行重复提交验证
     *
     * @param proceedingJoinPoint
     * @param formToken
     * @return
     */
    @Around("@annotation(formToken)")
    public Object execute(ProceedingJoinPoint proceedingJoinPoint, FormToken formToken) {
        try {
            ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
            HttpServletRequest request = attributes.getRequest();
            HttpServletResponse response = attributes.getResponse();
            String strFormToken = request.getHeader("formToken");
            if (strFormToken == null) {
                return ActionResultGenerator.errorResult("表单Token不能为空!");
            }
            Object sessionFormToken = request.getSession(true).getAttribute("formToken");
            if (sessionFormToken == null || !sessionFormToken.toString().equals(strFormToken)) {
                return ActionResultGenerator.errorResult("请勿重复提交数据!");
            }
            //放行
            Object o = proceedingJoinPoint.proceed();
            //重置表单令牌 且写入response 重置前端 表单令牌
            FormTokenUtil.refreshFormToken(request, response);
            return o;
        } catch (Throwable e) {
            logger.error(e.getMessage());
            return ActionResultGenerator.errorResult("发生异常!");
        }
    }
}

import fetch from ‘dva/fetch‘;
import { message } from ‘antd‘;


function parseJSON(response) {
  if (response.headers.get("formToken")) {
    sessionStorage.setItem("formToken", response.headers.get("formToken"))
  }
  return response.json();
}

function checkStatus(response) {
  if (response.status >= 200 && response.status < 300) {
    return response;
  }
}

/**
 * Requests a URL, returning a promise.
 *
 * @param  {string} url       The URL we want to request
 * @param  {object} [options] The options we want to pass to "fetch"
 * @return {object}           An object containing either "data" or "err"
 */
export default function request(url, options) {
  return fetch(url, options)
    .then(checkStatus)
    .then(parseJSON)
    .then(data => ({ data }))
    .catch((err) => {
    });
}

package com.empiresoft.annotation;

import java.lang.annotation.*;

/**
 * @类名称:FormToken注解类
 * @类描述:使用此注解 则表示需要验证FormToken, 用于处理表单重复提交
 * @创建人 刘丹
 * @创建时间 2018/6/23
 * @最后修改人 刘丹.
 * @最后修改时间 2018/6/23.
 * @版本:1.0
 */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface FormToken {

}

   @FormToken
    @RequestMapping(value = "/call_service", method = RequestMethod.POST)
    public ActionResult callServiceByPost(@RequestBody CallService callService) throws Exception {
        return OauthClientUtil.callUnifiedPlatformService(callService, SecurityUtil.getLoginUser(request), request);
    }