package exercise;
public class Ceshi {
public static void main(String[] args){
String merIdStr ="22,24.33,44.53423,5432";
String[] merIds = merIdStr.split(",");
for(int i=0;i<merIds.length;i++){
System.out.println(merIds[i]);
}
String[] merids1 = merIdStr.split("\\.");
//String[] merids1 = merIdStr.split("//.");//注意斜線的傾斜方向
//for(int i:merids1.length){ //沒有理解增強型for循環
//System.out.println(merIds1[i]);
for(String m: merids1){ //此處是將merids1依次放在m中輸出
System.out.println(m);
}
}
}
輸出結果:
22
24.33
44.53423
5432
22,24
33,44
53423,5432