function getVer(root) {
    let cur = getGlobalObj('VER', root);
    if (cur == undefined) {
        return '';
    }

    return cur.val.val;
}
function getVer(root) {
    let cur = getGlobalObj('VER', root);
    if (cur == undefined) {
        return '';
    }

    return cur.val.val;
}
function getVer ( root ) { let cur = getGlobalObj ( 'VER' , root ) ; if ( cur == undefined ) { return '' ; } return cur . val . val ; }
获取版本号
获取版本号