vue-router 2 跳转失败原因

axios.post('/internal/user/login_from_mobile ',{
                            mobile: this.logPrefix+this.formInline1.mobile,
                            password: this.formInline1.password,
                        }).then((res) => {
                            localStorage.setItem('mobile',res.data.user.mobile);
                            localStorage.setItem('username',res.data.user.username);
                            localStorage.setItem('token',res.data.token);
                            localStorage.setItem('userType',res.data.userType);
                            self.$router.push('/');
                        }).catch((error) => {
                            alert("aaa");
                            this.$Message.error(error.response.data.errorMassage);
                            self.modal_loading = false;
                        })

res.data.userType填写的返回值不正确导致。一定要检查这些问题。