关于JAVA正则匹配空白字符的问题(全角空格与半角空格)

测试程序如下:

public class Test {
	public static void main(String[] args) {
		String banjiao = "ab cd   ef";  //匹配半角空格
		String quanjiao = "AB CD EF"; //匹配全角空格
		String hunhepipei = "12,34 5,6;7 8";
		
		String[] strb = banjiao.split("\\s+"); // \\s 匹配一个或多个空格分割字符串(半角)
		String[] strq = quanjiao.split("\\p{Zs}"); // \\p{Zs}匹配全角空格
		String[] strh = hunhepipei.split(",|。|?|!|;|“|”|、|:|,|:|;|\"|!|\\.|\\p{Zs}|\\s+");
		for(String ss : strb){
			System.out.println("strb:"+ss);
		}
		
		for(String ss : strq){
			System.out.println("strq:"+ss);
		}
		
		for(String ss : strh){
			System.out.println("strh:"+ss);
		}
		
	}
}

 结果如下:

strb:ab
strb:cd
strb:ef
strq:AB
strq:CD
strq:EF
strh:12
strh:34
strh:5
strh:6
strh:7
strh:8

参考博客:http://www.mamicode.com/info-detail-1897926.html

                  https://www.cnblogs.com/Berryxiong/p/6232373.html

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