正则常用后台验证

最新推荐文章于 2020-09-17 11:26:57 发布

liuc0317

最新推荐文章于 2020-09-17 11:26:57 发布

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文章标签： string

本文链接：https://blog.youkuaiyun.com/liuc0317/article/details/6710863

验证用户为中文：

     String passUserNO = serialLog.getBillKey().trim();
		Pattern chinaP = Pattern.compile("^[\u4e00-\u9fa5]+");
		Matcher chinaM = chinaP.matcher(passUserNO);
		boolean chinaKey = chinaM.matches();
		if(chinaKey==true){
			addActionError("用户总户号不能为中文！");
			return businessDetails();
		}

//正则匹配 (里的)

public static void test(){
		 Pattern pattern1 = Pattern.compile("\\(\\w+\\)");
         Matcher matcher = pattern1.matcher("aaaa(bbb)aaaaaaaaa(bb)aaaaaa");
         while(matcher.find()){
            String str = matcher.group();
            System.out.println("str:"+str);
     }