有没有童鞋遇到过同样的问题：JavaScript字符串截断万分感谢

Question

如下图的字符串，希望从第二个:截断；变成10.101.94.85:11160和10.101.93.86，请问应该何如实现？？？10.101.94.85:11160:10.101.93.86

Answer 1

letmatched=('10.101.94.85:11160:10.101.93.86').match(/([\d.]+:\d+):([\d.]+)/)
matched[1]
matched[2]
                            

Answer 2

varstr='10.101.94.85:11160:10.101.93.86'
varmatch=str.match(/((?:.+):.+):(.+)/)
console.log(match[1],match[2])