Java中用for循环实现九九乘法表

public class Hello02 {
public static void main(String[] args) {
fun4();
}
private static void fun2() {
for(int i = 1;i < 10;i++){
for(int j = 1;j <= i;j++){
System.out.print(i + "" + j + “=” + (ij) + " ");
}
System.out.println();
}
}