'3.0.11' > '3.0.9'这样的需求用JS怎么实现比较优雅

Question

'3.0.11' > '3.0.9'这样的需求用JS怎么实现比较优雅

Answer 1

提供一个新思路function compare(a,b) {  var as = a.split('.')  var bs = b.split('.')  return new Date(as[0],as[1],as[2]) > new Date(bs[0],bs[1],bs[2])}compare('3.0.11','3.0.9')//truecompare('3.0.11','3.0.20')//falsecompare('4.0.11','3.0.20')//true