将一个以逗号分隔的字符串转化为一个数组
将一个以逗号分隔的字符串转化为一个数组的方法:
方法一:
public class Test02 {
public static void main(String[] args) {
String orgStr="about,bed,check,doc,txt,from";
String [] result = orgStr.split(",");
for(int a = 0;a<result.length;a++){
System.out.print(result[a]+"\t");
}
}
}
输出结果:
方法二:
public class Test02 {
public static void main(String[] args) {
String orgStr="about,bed,check,doc,txt,from";
StringTokenizer tokener = new StringTokenizer(orgStr,",");
String [] result = new String[tokener .countTokens()];
int i=0;
while(tokener. hasMoreTokens ())
{
result[i++]=tokener.nextToken();
}
for(int a = 0;a<result.length;a++){
System.out.print(result[a]+"\t");
}
}
}
输出结果:
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