AS3.0正则表达式之验证过程
发布时间:2020-12-14 02:17:24 所属栏目:百科 来源:网络整理
导读:package ch17_1{import flash.display.MovieClip;public class Text extends MovieClip{public function Text(){var myP1:RegExp = new RegExp("abc");var myP2:RegExp =/abc/;//两种定义完全等效var str1:String ="123";var str2:String ="bc";var str3:Str
package ch17_1 { import flash.display.MovieClip; public class Text extends MovieClip { public function Text() { var myP1:RegExp = new RegExp("abc"); var myP2:RegExp =/abc/; //两种定义完全等效 var str1:String ="123"; var str2:String ="bc"; var str3:String ="abc"; var str4:String ="cba"; trace("str1 匹配:"+myP1.test(str1)); trace("str2 匹配:"+myP1.test(str2)); trace("str3 匹配:"+myP1.test(str3)); trace("str4 匹配:"+myP1.test(str4)); } } } 结果: str1 匹配:false str2 匹配:false str3 匹配:true str4 匹配:false (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |