java通过正则表达式截取身份证信息
时间: 2023-05-14 10:04:20 浏览: 126
可以使用以下代码来截取身份证信息:
```java
String idCard = "身份证号码";
Pattern pattern = Pattern.compile("(\\d{6})(\\d{4})(\\d{2})(\\d{2})(\\d{3})([0-9Xx])");
Matcher matcher = pattern.matcher(idCard);
if (matcher.matches()) {
String province = matcher.group(1);
String year = matcher.group(2);
String month = matcher.group(3);
String day = matcher.group(4);
String sequence = matcher.group(5);
String checkDigit = matcher.group(6);
System.out.println("省份:" + province);
System.out.println("出生年份:" + year);
System.out.println("出生月份:" + month);
System.out.println("出生日期:" + day);
System.out.println("顺序号:" + sequence);
System.out.println("校验位:" + checkDigit);
}
```
这段代码可以将身份证号码中的省份、出生年份、出生月份、出生日期、顺序号和校验位截取出来。
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