xl-mobile/src/utils/uils.js

export const showToast = (options) => {
    if (typeof options === 'string') {
        uni.showToast({
            title: options,
            icon: 'none',
        }).then();
    } else {
        uni.showToast(options).then();
    }
}

export const isWXWeb = () => {
    const userAgent = navigator.userAgent;
    return userAgent.includes('MicroMessenger');
}

export const toPage = (url) => {
    uni.reLaunch({
        url: url,
    }).then();
}

export const backPage = () => {
    window.history.back();
}

export const copy = (context) => {
    try {
        navigator.clipboard.writeText(context)
            .then(() => {
                showToast('已复制');
            })
            .catch(() => {
                showToast('复制失败');
            });
    } catch (e) {
        showToast('复制失败');
    }
}

export const download = (urls) => {
    const promises = urls.map((url, index) => new Promise((resolve, reject) => {
        const iframe = document.createElement('iframe');
        iframe.src = url;
        iframe.style.display = 'none';
        document.body.appendChild(iframe);
        resolve(true);
    }));
    Promise.all(promises).then(res => {
        console.log(res);
    }).catch(err => {
        console.log(err);
    });
}