javascript - "{"A":"5","B":"4","C":"3","D":"2"}"分别取出ABCD
本文介绍了javascript - "{"A":"5","B":"4","C":"3","D":"2"}"分别取出ABCD的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
问 题
求帮助
分别取出四个值
解决方案
replace + split
'{"A":"5","B":"4","C":"3","D":"2"}'.replace(/(?:"[^"]+":)|["{}]/g,'').split(',')
["5", "4", "3", "2"]
split
str = '{"A":"5","B":"4","C":"3","D":"2"}';
str.split(/(?:^\{|",)"[^"]+":"|"\}$/g).slice(1,-1)
["5", "4", "3", "2"]
简化~
str.split(/[{"][^:]+:"|"\}/g).slice(1,-1)
["5", "4", "3", "2"]这篇关于javascript - "{"A":"5","B":"4","C":"3","D":"2"}"分别取出ABCD的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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