@Test
public void show() {
String s1 = ";lala;lalal;";
String[] arr = s1.split(";");
System.out.println(arr.length);
for (String string : arr) {
System.out.println(string);
输出结果
/**
* 3
*
* lala
* lalal
*/
}
@Test
public void show() {
String s1 = ";lala;lalal;";
String[] arr = s1.split(";");
System.out.println(arr.length);
for (String string : arr) {
System.out.println(string);
输出结果
/**
* 3
*
* lala
* lalal
*/
}