bn-q-icon/common/js/utils.js

export const toInteger = function (num) {
    // 取整
    let toNum = "";
    toNum = parseInt(num);
    return toNum;
}
export const twoFloating = function (num) {
    // 获取两位小数
    let price = "";
    price = num * 1;
    price = String(price).split(".")[1];
    if (price !== undefined && price.length === 1) {
        price = `.${price}0`;
    } else {
        price === undefined ? (price = ".00") : (price = `.${price}`);
    }
    return price;
}


/**
 * 获取开发平台
 * @returns {string}
 */
export const getPlatform = function () {
    let platForm = undefined;
    // #ifdef H5
    platForm = 'H5';
    //#endif
    // #ifdef APP-PLUS
    platForm = 'APP';
    //#endif
    // #ifdef APP-PLUS-NVUE
    platForm = 'APP';
    //#endif
    // #ifdef APP-NVUE
    platForm = 'APP';
    //#endif
    // #ifdef MP-WEIXIN
    platForm = 'MP-WEIXIN';
    //#endif
    // #ifdef MP-ALIPAY
    platForm = 'MP-ALIPAY';
    //#endif
    // #ifdef MP-BAIDU
    platForm = 'MP-BAIDU';
    //#endif
    // #ifdef MP-TOUTIAO
    platForm = 'MP-TOUTIAO';
    //#endif
    // #ifdef MP-LARK
    platForm = 'MP-LARK';
    //#endif
    // #ifdef MP-QQ
    platForm = 'MP-QQ';
    //#endif
    // #ifdef MP-KUAISHOU
    platForm = 'MP-KUAISHOU';
    //#endif
    // #ifdef QUICKAPP-WEBVIEW
    platForm = 'QUICKAPP-WEBVIEW';
    //#endif
    return platForm;

}

/**
 * 获取小程序胶囊居中对齐的高度
 */
export const getNavHeight = function () {
    let platForm = getPlatform();
    if (platForm === 'MP-WEIXIN') {
        let res = uni.getSystemInfoSync();
        let menuButtonInfo = uni.getMenuButtonBoundingClientRect();
        let navHeight =
            menuButtonInfo.height + (menuButtonInfo.top - res.statusBarHeight) * 2;
        return navHeight
    } else {
        return 44;
    }
}

/**
 * 手机顶部高度
 */
export const getPhoneTopHeight = function () {
    let platForm = getPlatform();
    if (platForm === 'MP-WEIXIN') {
        let height = uni.getSystemInfoSync().statusBarHeight;
        return height
    } else {
        return 0;
    }

}