Java基礎之多執行緒

實現介面runnable

實現介面callable(結合執行緒池)

實現callable介面或者runnable介面

呼叫如下方法即可

結束任務

執行緒池方式:

`//初始化執行緒池

executorservice pool = executors.newfixedthreadpool(2);
//可以執行runnable物件或者callable物件代表的執行緒
futurefuture = pool.submit(new callable() 
return sum;
}});
//獲取結果
try  catch (interruptedexception e)  catch (executionexception e) 
//結束
pool.shutdown();`

使用futuretask轉化

futuretasktask = new futuretask(new callable() 

return sum;
}});
thread t = new thread(task);
t.start();
try  catch (interruptedexception e)  catch (executionexception e) 
}public class student  catch (interruptedexception e) 
}// 設定資料
this.name = name;
this.age = age;
// 修改標記
this.flag = true;
this.notify();
}public synchronized void get()  catch (interruptedexception e) 
}// 獲取資料
system.out.println(this.name + "---" + this.age);
// 修改標記
this.flag = false;
this.notify();}}
public class getthread implements runnable 
public void run() 
}}public class setthread implements runnable 
public void run()  else 
x++;}}
}

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