摘要: 8.13.2019 1. 正则表达式常见字符串方法: search( ) , replace( ) var str = "Visit Website"; var n = str.search(/website /i); var str = "Visit Microsoft!"; var res = 阅读全文
posted @ 2019-08-13 21:00 zjcfrancis 阅读(163) 评论(0) 推荐(0) 编辑