Java后台打印请求头_java 打印请求头信息

 Enumeration<String> headerNames = request.getHeaderNames();
        while(headerNames.hasMoreElements()) {//判断是否还有下一个元素
            String nextElement = headerNames.nextElement();//获取headerNames集合中的请求头
            String header2 = request.getHeader(nextElement);//通过请求头得到请求内容
//            log.info("请求头=========={}" + nextElement + "VALUE:" + header2);
            System.out.println(nextElement+":"+header2);
        }
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/** 登录 */
    @PostMapping("/login")
    public ResultUtil login(@RequestBody LoginModel model, HttpServletRequest request){
        Enumeration<String> headerNames = request.getHeaderNames();
        while(headerNames.hasMoreElements()) {//判断是否还有下一个元素
            String nextElement = headerNames.nextElement();//获取headerNames集合中的请求头
            String header2 = request.getHeader(nextElement);//通过请求头得到请求内容
//            log.info("请求头=========={}" + nextElement + "VALUE:" + header2);
            System.out.println(nextElement+":"+header2);
        }
        System.out.println("已打印完");
        //保存登录日志
//        SysLog sysLog = new SysLog(IpUtil.getIpAddress(request),"用户登录","login");
//        sysLog.setId(IdUtil.getSnowflakeNextIdStr());
//        sysLog.setCreateBy(model.getUserName());
//        sysLog.setState("登录成功");
//        try {
//            /*code = code.toUpperCase();
//            Object verCode = redisUtil.get(BaseConstant.verCode+code);
//            if (Objects.isNull(verCode)) {
//                return ResultUtil.error("验证码已失效，请重新输入");
//            }
//            redisUtil.del(BaseConstant.verCode+code);
//            password = RSAUtil.decrypt(password);   //密码私钥解密*/
//            SysSafe safe = sysSafeService.list().get(0);
//            SysUser user = passwordErrorNum(model.getUserName(), model.getPassword(), safe);
//            sysUserService.setDataScope(user); // 设置用户的数据范围查询条件
//            String oldToken = StpUtil.getTokenValueByLoginId(user.getId());
//            // 先根据登录id获取token
//            if (StrUtil.isNotBlank(oldToken)){
//                StpUtil.logout(user.getId()); // 如果token不为空，先退出登录
//            }
//            StpUtil.login(user.getId());
//            String tokenValue = StpUtil.getTokenValue();
//            sysLog.setInfo(model.getUserName()+"登录成功");
//            StpUtil.getSession().set("user",user);
//            sysLogService.save(sysLog);
//            int i = safe.getIdleTimeSetting();
//            //如果系统闲置时间为0，设置token和session永不过期
//            if (i==0){
//                SaTokenDao saTokenDao = SaManager.getSaTokenDao();
//                SaTokenConfig config = SaManager.getConfig();
//                saTokenDao.updateSessionTimeout(StpUtil.getSession().getId(),-1);
//                saTokenDao.updateTimeout(BaseConstant.tokenCachePrefix+tokenValue,-1);
//                saTokenDao.updateTimeout(BaseConstant.cachePrefix+"last-activity:"+tokenValue,-1);
//                config.setActivityTimeout(-1);
//            }
//            return ResultUtil.success(tokenValue);
//        } catch (ExceptionVo e) {
//            sysLog.setInfo(e.getMessage());
//            sysLog.setState("登录失败");
//            sysLogService.save(sysLog);
//            return ResultUtil.error(e.getCode(),e.getMessage());
//        }catch (Exception e) {
//            sysLog.setInfo(BaseConstant.UNKNOWN_EXCEPTION);
//            sysLog.setState("登录失败");
//            sysLogService.save(sysLog);
//            e.printStackTrace();
//            return ResultUtil.error(BaseConstant.UNKNOWN_EXCEPTION);
//        }
        return ResultUtil.success（）
    }
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打印结果

host:192.168.0.180:8004
connection:keep-alive
content-length:43
accept:application/json, text/plain, */*
user-agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0
content-type:application/json
origin:http://localhost
referer:http://localhost/
accept-encoding:gzip, deflate
accept-language:zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6
已打印完
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