從正則表達式生成隨機數(shù)據(jù)
項目地址
https://github.com/GitHub-Laziji/reverse-regexp
安裝
git clone https://github.com/GitHub-Laziji/reverse-regexp.git cd reverse-regexp mvn install
dependency> groupId>org.laziji.commons/groupId> artifactId>reverse-regexp/artifactId> version>1.0-SNAPSHOT/version> /dependency>
使用
隨機字符語法
支持大部分正則表達式的匹配語法
重復打印語法
與正則表達式的重復匹配語法相同
其他語法
public class MainTest { @Test public void test() throws RegexpIllegalException, UninitializedException, TypeNotMatchException { random("\\w{6,12}@[a-z0-9]{3}\\.(com|cn)", "郵箱"); random("1(3|5|7|8)\\d{9}", "手機號"); random("-?[1-9]\\d*\\.\\d+", "浮點數(shù)"); random("https?://[\\w-]+(\\.[\\w-]+){1,2}(/[\\w-]{3,6}){0,2}(\\?[\\w_]{4,6}=[\\w_]{4,6}([\\w_]{4,6}=[\\w_]{4,6}){0,2})?", "網址"); } private void random(String expression, String title) throws RegexpIllegalException, TypeNotMatchException, UninitializedException { System.out.println(title + " " + expression); Node node = new OrdinaryNode(expression); Pattern pattern = Pattern.compile(node.getExpression()); for (int i = 0; i 10; i++) { String data = node.random(); System.out.println("[" + pattern.matcher(data).matches() + "] " + data); } System.out.println(); } }
輸出
郵箱 \w{6,12}@[a-z0-9]{3}\.(com|cn)
[true] 19cZ8eISNA@9je.com
[true] xpv3wJ@i3h.cn
[true] 6qDUfY@1g9.com
[true] iVnZSMA373@6zd.cn
[true] I5wiX97@ffe.cn
[true] mwqA5sXQ@g8j.cn
[true] HUXiCem1Y0w@j98.cn
[true] 1jOQWsELF@u1o.cn
[true] _Q4QTvxPeMFh@bds.com
[true] 3xFH33Aa@6lh.cn手機號 1(3|5|7|8)\d{9}
[true] 18263364656
[true] 17539493178
[true] 17452542895
[true] 15190699623
[true] 13441385631
[true] 15450856416
[true] 18651247283
[true] 13835809899
[true] 18595798569
[true] 17115703866浮點數(shù) -?[1-9]\d*\.\d+
[true] 8148340336.1501586550282701
[true] -3339660539.406
[true] -51.6120243661611419
[true] -731621835440468.9708278
[true] -27438753435.9137579
[true] 393811376.777268751417
[true] 3286498432415.3962664603
[true] -5299652275.9
[true] 216.93676279820770
[true] 34.36843273網址 https?://[\w-]+(\.[\w-]+){1,2}(/[\w-]{3,6}){0,2}(\&;[\w_]{4,6}=[\w_]{4,6}([\w_]{4,6}=[\w_]{4,6}){0,2})?
[true] https://a_fl.thx/4_4
[true] http://v3YTuJ0Gu-5z8.JGhpdLe/V2j/ndL-UO
[true] https://FuMG-gafEc.R2FRRtLyX/ahg
[true] https://5phYVK9.wh7vl9z3AAZVg.z-yQSiMTdQw8S9-/WKCd
[true] https://T9dntbI.4Su8vxYhCr6?T85gV=R6TYtm1c97x=nCTyA5
[true] http://qHyDgqBtYwq6Stg8.I6gb-M_ripkiEafK?ZLxy=ItnyRmsTX=X7KEuWbwuk2=frcjO6
[true] http://UJ.Yb3foKTJKy-uqKUl.ZXrrFUk9K/Dcymu?W2tasq=oqzShYGWD=MF6lFMHOi=F6ct8T
[true] https://BY_iS.tnlclAvxMkuO.T90G5XETj/cQncGI
[true] http://hG.li8Nzv.uaGokB/CTnrqp
[true] https://huZmN.v-LtoY/Dyl/peq?NUmt=__QDXG8GBY=wZ8MAkKZl4=8NZfEt
以上就是本文的全部內容,希望對大家的學習有所幫助,也希望大家多多支持腳本之家。