[蟲？] 一個簡單的Thread有問題
照書上把程式碼打上去，卻有問題。(沒有完全照打，形式大約相同)
public class bb
{
public static void main(String ss[])
{
c1 thread1=new c1();
c1.start();
c2 thread2=new c2();
c2.start();
}
}
class c1 extends Thread
{
public void run()
{
for(int i=0;i<10;i++)
System.out.println("in c1 i="+i);
}
}
class c2 extends Thread
{
public void run()
{
while(true)
{
try{
System.out.println(" In c2");
sleep(2000);
}
catch(InterruptedException e){}
}
}
}
可是編譯時出現錯誤訊息：
bb.java:6: non-static method start() cannot be referenced from a static
context
c1.start();
^
bb.java:8: non-static method start() cannot be referenced from a static
context
c2.start();
^
2 errors
可是我把c1和c2兩個類別裡的函數都改成public static void run()
也是會出問題耶
可是書上明明沒有static，而是public void run()而已啊@@
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