通过windows 的 tasklist 把所有task得到,tasklist 命令中介绍默认得到的结果是由制表符分割的:*************************************************************
javaw.exe 3684 Console 0 164,608 K Running IBM-L3AMH63\wuxin 0:04:10 Java - test.java - Eclipse SDK
firefox.exe 5884 Console 0 155,860 K Running IBM-L3AMH63\wuxin 0:14:04 Microsoft Windows XP - Tasklist - Firefox - 火狐中国版
wmiprvse.exe 844 Console 0 7,196 K Running NT AUTHORITY\NETWORK SERVICE 0:00:17 N/A
cmd.exe 5660 Console 0 2,932 K Running IBM-L3AMH63\wuxin 0:00:00 cmd.exe - tasklist /v /nh /fo TABLE
tasklist.exe 3844 Console 0 6,352 K Running IBM-L3AMH63\wuxin 0:00:00 OleMainThreadWndName *************************************************************每行的内容进行分割,但得不到想要的结果。
eachLine.split("\t").size() 结果都是1这里怎么能得到每行中每列的值呢?谢谢!
javaw.exe 3684 Console 0 164,608 K Running IBM-L3AMH63\wuxin 0:04:10 Java - test.java - Eclipse SDK
firefox.exe 5884 Console 0 155,860 K Running IBM-L3AMH63\wuxin 0:14:04 Microsoft Windows XP - Tasklist - Firefox - 火狐中国版
wmiprvse.exe 844 Console 0 7,196 K Running NT AUTHORITY\NETWORK SERVICE 0:00:17 N/A
cmd.exe 5660 Console 0 2,932 K Running IBM-L3AMH63\wuxin 0:00:00 cmd.exe - tasklist /v /nh /fo TABLE
tasklist.exe 3844 Console 0 6,352 K Running IBM-L3AMH63\wuxin 0:00:00 OleMainThreadWndName *************************************************************每行的内容进行分割,但得不到想要的结果。
eachLine.split("\t").size() 结果都是1这里怎么能得到每行中每列的值呢?谢谢!
public static void main(String[] args) {
String s ="javaw.exe 3684 0:04:10 Java - test.java - Eclipse SDK " +
"firefox.exe 5884 Console 0 155,860 K 0:14:04 Microsoft Windows XP - Tasklist "; String[] s1 = s.split("\t");
for(int i=0;i <s1.length;i++)
{
System.out.println(s1[i]);
}
}
结果:
javaw.exe
3684
0:04:10
Java
-
test.java
-
Eclipse
SDK
firefox.exe
5884
Console
0
155,860
K
0:14:04
Microsoft
Windows
XP
-
Tasklist
对,好像不是tab分。
那该怎么得到一行中各个列的值呢?
空格也不行,最后一列是程序名字,其中肯定会有空格。
纠结....
tasklist /fo csv
可以得到逗号分隔符的"System Idle Process","0","Console","0","16 K","Running","NT AUTHORITY\SYSTEM","14:44:40","N/A"
"System","4","Console","0","288 K","Running","NT AUTHORITY\SYSTEM","0:04:35","N/A"
"smss.exe","724","Console","0","432 K","Running","NT AUTHORITY\SYSTEM","0:00:00","N/A"
"csrss.exe","796","Console","0","1,792 K","Running","NT AUTHORITY\SYSTEM","0:02:44","N/A"