java如何实现字符拆分功能 - Java / Java SE

如
String str = "0|123|456";
我要分别取出
0
123
456

初学java，希望各位不吝赐教。

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String[] ss = str.split("|");

for(String s : ss){
System.out.println(s);
}

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给你几个例子：

Java code:

//@author: http://www.juheit.com

//a,b,c,d,e -> a b c d e
//分割字符串[String->split]
String[] strArray = "a,b,c,d,e".split(",");
System.out.println("strArray:" + strArray);
System.out.println("strArray:" + java.util.Arrays.toString(strArray));
//for输出

//分割字符串[java.util.StringTokenizer]
String strs = "a,b,c,d,e";//"zhangsan:21:1#lisi:22:2#wangwu:21:2"

//参数：要分解的字符串，分割符，是否保留分隔符
for(StringTokenizer st = new StringTokenizer(strs, ",", false); st.hasMoreTokens();){
String currentToken = st.nextToken();
System.out.print(currentToken + "\t");
}
System.out.println();

//用while实现
StringTokenizer st = new StringTokenizer(strs, ",", false);
while(st.hasMoreTokens()){
String currentToken = st.nextToken();
System.out.print(currentToken + "\t");
}
System.out.println();


//分解"zhangsan:21:1#lisi:22:2#wangwu:21:2"
String strs1 = "zhangsan:21:1#lisi:22:2#wangwu:21:2";
for(StringTokenizer