frontend-app/utils/auth.js

// 检查是否登录，未登录跳转登录页，抛出异常中断后续操作
export function isLogin() {
    return new Promise((resolve, reject) => {
        let token = uni.getStorageSync('token');
        if (!token) {
            uni.reLaunch({
                url: '/pages/login_package/login/login'
            })
            return reject('未登录');
        }
        return resolve('已登录');
    });
}

export const TOKEN_NAME = 'fcc-token';// 用户对象
export const USER_KEY = 'fcc-user-key';// 用来无感登录
export const USER_DATA = 'fcc-user-data';// 当前登录的对象
export const USER_LOGIN_TIME = 'fcc-login-time';// 当前登录的时间
export const SYS_LANGUAGE_TIME = 'fcc-sys-language';// 当前系统语言

/**
 * 设置token
 * @param {Object} token
 */
export function setStorageFun(key, value, sync = true) {
    try {
        if (sync) {
            return uni.setStorageSync(key, value);
        } else {
            uni.setStorage({
                key: key,
                data: value
            });
        }
    } catch (e) {

    }
};

/**
 * 获取token
 */
export function getStorageFun(key, sync = true) {
    try {
        if (sync) {
            return uni.getStorageSync(key);
        } else {
            let data = '';
            uni.getStorage({
                key: key,
                success: function (res) {
                    data = res.data;
                }
            });
            return data;
        }
    } catch (e) {
        return false;
    }
}

//移除
export function del(key, sync = true) {
    try {
        if (sync) {
            return uni.removeStorageSync(key);
        } else {
            uni.removeStorage({
                key: key
            });
        }
    } catch (e) {
        return false;
    }
}

//清空
export function clear(sync = true) {
    try {
        if (sync) {
            return uni.clearStorageSync();
        } else {
            uni.clearStorage();
        }
        uni.removeStorage({
            key: 'isForcedLogin',
        });
    } catch (e) {
        return false;
    }
}