frontend/src/services/authenticationService.js

    import axios from "axios";
    import { useRouter } from 'vue-router';
    import {ref} from "vue";


    export default {
        login(account, password){
            const url='http://localhost:8080/checkLogin'
            const data={
                account:account,
                password:password
            }
            return axios.post(url, data)
                .then(response => {
                    const user=ref(null);
                    const router=useRouter();
                    user.value=response.data;
                if(user.value.account!=null) {
                    alert("登录成功");
                    if (user.value.account === "123" && user.value.password === "123") {
                        alert("进入管理员界面");
                        location.href="/userManagement";
                    } else {
                        alert("进入用户界面");
                        location.href="/tenantManagement";
                    }
                }else{
                    alert("登录失败");
                }
                    // 处理登录成功的逻辑
                    console.log(response.data);
                    return response.data;
                });

        },
        register(user){
            const url='http://localhost:8080/checkRegister'
            return axios.post(url, user)
                .then(response=>{
                    return response.data;
                });
        }

    }