版本比较
/**
* 比较当前版本是否满足给定版本的要求
* @param {*} curVerion 当前版本号，形如 '6.1.1'
* @param {*} neededVersion 需要的版本号，形如 `6.1.0`
*/
function isVersionAvailable(curVerion, neededVersion) {
curVerion = curVerion.split('.');
neededVersion = neededVersion.split('.');
for (let i = 0; i < neededVersion.length; i++) {
const cur = isNaN(curVerion[i]) ? 0 : +curVerion[i];
const needed = isNaN(neededVersion[i]) ? 0 : +neededVersion[i];
if (cur > needed) {
return true;
} else if (cur < needed) {
return false;
}
}
return true;
}
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