//题目描述:有一组版本号如下['0.1.1', '2.3.3', '0.302.1', '4.2', '4.3.5', '4.3.4.5']。现在需要对其进行排序,排序的结果为 ['4.3.5','4.3.4.5','2.3.3','0.302.1','0.1.1']
let array = ['0.1.1', '2.3.3', '0.302.1', '4.2', '4.3.5', '4.3.4.5']
array.sort((a,b)=>{
let i = 0;
const arr1 = a.split(".")
const arr2 = b.split(".")
while(true) {
const s1 = arr1[i];
const s2 = arr2[i];
i++;
if (s1 === undefined || s2 === undefined) {
return arr1.length - arr2.length;
}
if (s1 === s2) continue
return s2 - s1
}
})
console.log(array)