![关于jquery $.expr[':']](/uploads/reation/bcimg14.png)
关于jquery $.expr[':']
学习JQuery时 遇到一组代码jQuery.expr[':'].data = function(a, i, m){...}; 对这个$.expr[':'] 实在没搞懂是啥，四处搜寻了一下，找到一些相关解释：If you need a reusable filter to target specific elements based on their characteristics, you...
