ssm商城系统输入的数据无法插入数据库的问题

Question

为什么这些数据无法传入数据库？

    $("#log_save_btn").click(function () {
        var realname = $("#realname").val();
        var telephone = $("#telephone").val();
        var address = $("#address").val();
        if (realname == "") {
            alert("收件人不能为空！")
        } else if (telephone == "") {
            alert("联系电话不能为空！")
        } else if (address == "") {
            alert("收货地址不能为空！")
        } else {
        $.ajax({
            url: "${path}/log/create?realname=" + realname  + "&telephone=" + telephone + "&address=" + address,
            type: "GET",
            success: function (result) {
                alert("盲盒购买成功!");
                $("#adopt_btn").click();
                $("#adopt_btn2").click();
                to_page();
            },
            error: function (result) {
                alert("盲盒购买失败!");
                $("#adopt_btn").click();
                $("#adopt_btn2").click();
            }
        })
        }
    });

 @RequestMapping("/create")
    @ResponseBody
    public Message create(HttpSession session, String realname, String telephone, String address){
        User user = (User) session.getAttribute("user");
        Pet pet = (Pet) session.getAttribute("pet");
        Integer integer = logService.create(user.getId(), pet.getId(), realname, telephone, address);
        if (integer > 0){
            return Message.success();
        }else {
            return Message.fail();
        }
    }

@Override
    public Integer create(Integer userId, Integer petId, String realname, String telephone, String address) {
        Log log = new Log();
        log.setUserId(userId);
        log.setPetId(petId);
        log.setRealname(realname);
        log.setTelephone(telephone);
        log.setAddress(address);
        log.setState(0);
        log.setLognum(null);
        return logMapper.insert(log);
    }

数据库的表有：LogId、userId、petId、realname、telephone、address、state、Lognum
求解答，谢谢！

Answer 1

把请求方式换成POST试一下，如果不好使可以断点，或者加点日志看下

    $("#log_save_btn").click(function () {
        var realname = $("#realname").val();
        var telephone = $("#telephone").val();
        var address = $("#address").val();
        if (realname == "") {
            alert("收件人不能为空！")
        } else if (telephone == "") {
            alert("联系电话不能为空！")
        } else if (address == "") {
            alert("收货地址不能为空！")
        } else {
        $.ajax({
            url: "${path}/log/create”,
            data:{
              //参数
            },
            type: "POST",
            success: function (result) {
                alert("盲盒购买成功!");
                $("#adopt_btn").click();
                $("#adopt_btn2").click();
                to_page();
            },
            error: function (result) {
                alert("盲盒购买失败!");
                $("#adopt_btn").click();
                $("#adopt_btn2").click();
            }
        })
        }
    });