注意：环境都以搭好，这只是粗浅的表现实现代码而已
//其中，RESV_BILLING_HOUR_FOUR等字段是html中某个标签的id
前端：

<script>
        //保存计费管理的设置
        function saveConfig(){
            //保存计费时长
            var RESV_BILLING_HOUR;
            if(RESV_BILLING_HOUR_FOUR.checked){
                RESV_BILLING_HOUR="RESV_BILLING_HOUR_FOUR";
            }
            if(RESV_BILLING_HOUR_THREE.checked){
                RESV_BILLING_HOUR="RESV_BILLING_HOUR_THREE";
            }
            if(RESV_BILLING_HOUR_TWO.checked){
                RESV_BILLING_HOUR="RESV_BILLING_HOUR_TWO";
            }
            if(RESV_BILLING_HOUR_ONE.checked){
                RESV_BILLING_HOUR="RESV_BILLING_HOUR_ONE";
            }
            //是否要分段
            var isBillingSeg;
            if(isBillingSegYes.checked){
                isBillingSeg=true;
            }
            if(isBillingSegNo.checked){
                isBillingSeg=false;
            }
            //收费流程
            var AuditOne;
            if(isAuditOne.checked){
                AuditOne=true;
            }else{
                AuditOne=false;
            }
            var AuditTwo;
            if(isAuditTwo.checked){
                AuditTwo=true;
            }else{
                AuditTwo=false;
            }
            var AuditThree;
            if(isAuditThree.checked){
                AuditThree=true;
            }else{
                AuditThree=false;
            }
            var AuditFour;
            if(isAuditFour.checked){
                AuditFour=true;
            }else{
                AuditFour=false;
            }
            var insUid1=insUid.value;
            var myData={
                "RESV_BILLING_HOUR":RESV_BILLING_HOUR,
                "isBillingSeg":isBillingSeg,
                "AuditOne":AuditOne,
                "AuditTwo":AuditTwo,
                "AuditThree":AuditThree,
                "AuditFour":AuditFour,
                "insUid":insUid1
            }
            $.ajax({
                url:"../config/saveConfigMachineBilling",
                type:'POST',
                async:false,
                data:myData,
                success:function(data){//AJAX查询成功
                    if(data=="success"){
                        alert("修改成功！");
                    }else{
                        alert("修改失败！");
                    }
                }
            });
        }
    </script>

后端

@ResponseBody
    @RequestMapping("/saveConfigMachineBilling")
    public String saveConfigMachineBilling(HttpServletRequest request){
        //获取所有变量
        String RESV_BILLING_HOUR=request.getParameter("RESV_BILLING_HOUR");
        String isBillingSeg=request.getParameter("isBillingSeg");
        String AuditOne=request.getParameter("AuditOne");
        String AuditTwo=request.getParameter("AuditTwo");
        String AuditThree=request.getParameter("AuditThree");
        String AuditFour=request.getParameter("AuditFour");
        String insUid=request.getParameter("insUid");
        List<Config> configs = configRepository.findConfigsByInstrumentUid(insUid);
        Config config = null;
        ConfigMachine configMachine=null;
        if(configs.size() != 0){
            config = configs.get(0);
            List<ConfigMachine> configMachines = configMachineRepository.findConfigMachinesByConfigUid(config.getUid());
            if(configMachines.size() != 0){
                configMachine=configMachines.get(0);
            }

        }
        configMachine.setBillingHourInDictionary(RESV_BILLING_HOUR);
        if(AuditOne=="true"){
            configMachine.setIsAuditOne("1");
        }else{
            configMachine.setIsAuditOne("0");
        }
        if(AuditTwo=="true"){
            configMachine.setIsAuditTwo("1");
        }else{
            configMachine.setIsAuditTwo("0");
        }
        if(AuditThree=="true"){
            configMachine.setIsAuditThree("1");
        }else{
            configMachine.setIsAuditThree("0");
        }
        if(AuditFour=="true"){
            configMachine.setIsAuditFour("1");
        }else{
            configMachine.setIsAuditFour("0");
        }
        if(isBillingSeg=="true"){
            configMachine.setIsBillingSeg("1");
        }else{
            configMachine.setIsBillingSeg("0");
        }
        configMachineRepository.save(configMachine);
        return "success";
    }