-
Notifications
You must be signed in to change notification settings - Fork 2
Expand file tree
/
Copy pathsystem2.java
More file actions
31 lines (25 loc) · 905 Bytes
/
system2.java
File metadata and controls
31 lines (25 loc) · 905 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/*
* @由于个人水平有限, 难免有些错误, 还请指点:
* @Author: cpu_code
* @Date: 2020-09-16 09:34:53
* @LastEditTime: 2020-09-16 09:36:55
* @FilePath: \java\javaAPI\system\system2.java
* @Gitee: [https://gitee.com/cpu_code](https://gitee.com/cpu_code)
* @Github: [https://github.com/CPU-Code](https://github.com/CPU-Code)
* @CSDN: [https://blog.csdn.net/qq_44226094](https://blog.csdn.net/qq_44226094)
* @Gitbook: [https://923992029.gitbook.io/cpucode/](https://923992029.gitbook.io/cpucode/)
*/
package javaAPI.system;
public class system2 {
public static void main(String[] args) {
long start = System.currentTimeMillis();
for(int i = 0; i < 1000000; i++){
}
long end = System.currentTimeMillis();
//获取当前时间毫秒值
System.out.println("共耗时毫秒：" + (end - start));
}
}
/*
共耗时毫秒：2
*/