RuoYi-Vue-Plus/ruoyi-modules/ruoyi-sso-server/src/main/resources/static/sa-res/login.js

// sa 
var sa = {};

sa.setToken = function (token) {
    localStorage.setItem("Authorization", token)
};
sa.getToken = function () {
    return "Bearer " + localStorage.getItem("Authorization")
};

$.ajaxSettings.beforeSend = function (xhr, request) {
    xhr.setRequestHeader("Authorization", sa.getToken());
}

// 打开loading
sa.loading = function (msg) {
    layer.closeAll();	// 开始前先把所有弹窗关了
    return layer.msg(msg, {icon: 16, shade: 0.3, time: 1000 * 20, skin: 'ajax-layer-load'});
};

// 隐藏loading
sa.hideLoading = function () {
    layer.closeAll();
};


$.ajax({
    url: "sso/isLogin",
    type: "get",
    success: function (res) {
        debugger
        console.log('返回数据：', res);
        sa.hideLoading();
        if (res.code === 200 && res.data) {
            layer.msg('登录成功', {anim: 0, icon: 6});
        } else {
            layer.msg("检验未登录！", {anim: 6, icon: 2});
        }
    },
    error: function (xhr, type, errorThrown) {
        sa.hideLoading();
        if (xhr.status == 0) {
            return layer.alert('无法连接到服务器，请检查网络');
        }
        return layer.alert("异常：" + JSON.stringify(xhr));
    }
});

// ----------------------------------- 登录事件 -----------------------------------

$('.login-btn').click(function () {
    sa.loading("正在登录...");
    // 开始登录
    setTimeout(function () {
        $.ajax({
            url: "sso/doLogin",
            type: "post",
            data: {
                name: $('[name=name]').val(),
                pwd: $('[name=pwd]').val()
            },
            dataType: 'json',
            success: function (res) {
                console.log('返回数据：', res);
                sa.hideLoading();
                if (res.code === 200) {
                    layer.msg('登录成功', {anim: 0, icon: 6});
                    sa.setToken(res.data);
                    setTimeout(function () {
                        location.reload();
                    }, 800)
                } else {
                    layer.msg(res.msg, {anim: 6, icon: 2});
                }
            },
            error: function (xhr, type, errorThrown) {
                sa.hideLoading();
                if (xhr.status == 0) {
                    return layer.alert('无法连接到服务器，请检查网络');
                }
                return layer.alert("异常：" + JSON.stringify(xhr));
            }
        });
    }, 400);
});

// 绑定回车事件
$('[name=name],[name=pwd]').bind('keypress', function (event) {
    if (event.keyCode == "13") {
        $('.login-btn').click();
    }
});

// 输入框获取焦点
$("[name=name]").focus();

// 打印信息 
var str = "This page is provided by Sa-Token, Please refer to: " + "https://sa-token.cc/";
console.log(str);