第02章节-Python3.5-JS正则详解1
1、JS 正则 (https://www.cnblogs.com/moqing/archive/2016/07/13/5665126.html) (https://www.cnblogs.com/wupeiqi/archive/2016/07/13/5602773.html) test - 判断字符串是否符合规定的正则 正则表达式写法: rep = /\d+/; /\d+/ rep.test("dsfdsjkh1243824fdsfdskjg") true rep.test("dsfdsjkhfdsfdskjg") false 在浏览器打开调试工具F12如下图: p3a1.png p1.png exec - 获取匹配的数据方法: image.png image.png JavaScript全局匹配:(var pattern = /\bJava\w*\b/g;)正则后加g text="JavaScript is more fun than Java or JavaBeans!" "JavaScript is more fun than Java or JavaBeans!" var pa...