-
Way to create multi-threaded
- Method 1: inherited from the Thread class
1. Create a Thread class inheritance to subclasses
2. Thread class override RUN () -> operation is declared in this thread of execution run () in
3 to create an object subclass of the Thread class
4. This object calls start ()
- Second way: implement Runnable
1. Create a class that implements Runnable interface
2. implement the abstract class to implement the method of Runnable: RUN ()
3. Create an object implementation class
4. This object is passed to the constructor of the Thread class as a parameter, creating Thread object class
5. Thread objects by calling the start () of class
-
Links and differences between the two approaches
contact:
public class Thread implements Runnable，Thread实现Runnable接口。
Both approaches need to override the run (), a logical statement will be executed in the thread run () in.
the difference:
Development: preference: implement Runnable manner
. Reasons: 1 manner without the limitations of single inheritance class;
embodiment 2 is more suitable to achieve a plurality of threads to handle the case where shared data.
