如果Java()不起作用
当我运行一些代码(稍后显示)时,我告诉它检查字符串是否=“1”,如果是,则输出“it's 1!”,否则,输出字符串
代码:
double shirt3 = Math.random() * 9;
String shirt2 = Double.toString(shirt3);
char shirt1 = shirt2.charAt(0);
String shirt = Character.toString(shirt1);
if(shirt == "1") {
System.out.println("It's 1!");
} else {
System.out.println(shirt);
}
输出:
7
4
8
1
7
1
7
7
6
0
共 (0) 个答案