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光阴似箭催人老，日月如移越少年。
package com.company; import java.util.regex.Matcher; import java.util.regex.Pattern; public class RegExpDemo { public static void main(String[] args) { String[] data = { "interInfo.middNode(buff,\"卡号\",trade.text_借记卡号.getText());\n", "interInfo.middNode(buff,\"1234566790019\",trade.text_1234567890.getText());\n", "interInfo.middNode(buff,\"abcdefg\",trade.text_hijklmn.getText());\n", }; Pattern patternCardNumber = Pattern.compile("\"(\\w+)\"", Pattern.UNICODE_CHARACTER_CLASS); Pattern patternDebitCardNumber = Pattern.compile("trade.text_(\\w+).getText\\(\\)", Pattern.UNICODE_CHARACTER_CLASS); Matcher matcherCardNumber = null; Matcher matcherDebitCardNumber = null; for (String str: data) { matcherCardNumber = patternCardNumber.matcher(str); while (matcherCardNumber.find()) { System.out.println(matcherCardNumber.group(0)); System.out.println(matcherCardNumber.group(1)); } matcherDebitCardNumber = patternDebitCardNumber.matcher(str); while (matcherDebitCardNumber.find()) { System.out.println(matcherDebitCardNumber.group(0)); System.out.println(matcherDebitCardNumber.group(1)); } System.out.println(); } } }
output:
"卡号" 卡号 trade.text_借记卡号.getText() 借记卡号 "1234566790019" 1234566790019 trade.text_1234567890.getText() 1234567890 "abcdefg" abcdefg trade.text_hijklmn.getText() hijklmn
."(.)",trade\.(.*)\);
![[웹 프런트엔드] Node.js 빠른 시작](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
output:
."(.)",trade\.(.*)\);