/**
 * layer 弹窗提示
 * @param {string} strContent
 * @param int intTime
 */
export function layerPopup(strContent, intTime) {
    layer.open({
        shadeClose: false,
        skin: 'msg',
        content: strContent,
        time: intTime
    });
}

/**
 * 将ArrayBuffer转换为Base64字符串
 * @param buffer buffer
 * @returns {string}
 */
export function arrayBufferToBase64(buffer) {
    let strBinary = '';
    const bytes = new Uint8Array(buffer);
    for (let i = 0; i < bytes.byteLength; i++) {
        strBinary += String.fromCharCode(bytes[i]);
    }
    return window.btoa(strBinary);
}