Java年⽉的正则表达式_JAVA⽇期验证正则表达式，包括润⼆
⽉（转）学步园
import Pattern;
public class ZhengZe {
/**
* @param args
*/
public static void main(String[] args) {
Pattern p = Pattern
pile("^((\\d{2}(([02468][048])|([13579][26]))[\\/\\/\\s]?((((0?" +
"[13578])|(1[02]))[\\/\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))" +
"|(((0?[469])|(11))[\\/\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|" +
"(0?2[\\/\\/\\s]?((0?[1-9])|([1-2][0-9])))))|(\\d{2}(([02468][12" +
"35679])|([13579][01345789]))[\\/\\/\\s]?((((0?[13578])|(1[02]))" +
"[\\/\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))" +
"[\\/\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\/\\/\\s]?((0?[" +
"1-9])|(1[0-9])|(2[0-8]))))))");
//(\\s(((0?[0-9])|([1-2][0-3]))\\:([0-5]?[0-9])((\\s)|(\\:([0-5]?[0-9])))))?$ 时间部分00：00：00
String s = "2003/02/29";
System.out.println(s + " " + p.matcher(s).matches());
s = "2004/02/29";
System.out.println(s + " " + p.matcher(s).matches());
时间正则表达式java
s = "2004/04/31";
System.out.println(s + " " + p.matcher(s).matches());
s = "2004/04/30";
System.out.println(s + " " + p.matcher(s).matches());
s = "2004/04/30";
System.out.println(s + " " + p.matcher(s).matches());
s = "2004/09/30";
System.out.println(s + " " + p.matcher(s).matches());
}
}

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