javascript下正则匹配百分比的代码 <scriptlanguage= "javascript "> varre= ^-? d+%$ ; alert(re test( 50% )); alert(re test( -25% )); alert(re test( 3a5% )); < script> 正则表达式 2022-04-11 122 点赞 1 评论 184 浏览