Java Multithreading (thread Class)

1. Multithreading

1. Multithreading implementation

There are two ways to achieve multithreading:

• Inherit the Thread class, override the Run method, define the object, call the Start method
• The Create class implements the Runnable interface, which is passed as an argument to the thread's construction method. Define the object and call the Start method.

1.1. Inherit Thread

• Inheriting classes, overriding methods

classTDemo1extendsThread { PublicString name;//take a name for easy identification         PublicTDemo1 (String name) {//Construction Method         This. Name =name; } @Override Public voidRun () {//overriding the Run methodShow (); }     Public voidShow () {SYSTEM.OUT.PRINTLN (name+ ": Talk show Time"); }}

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• Create an object, call the Start method to start the thread

New TDemo1 ("Liang Hongda"new TDemo1 ("Li Chen Wei" new TDemo1 ("Wentao" new TDemo1 (" Td1.start (); Td2.start (); Td3.start (); Td4.start () ;

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1.2. Implement Runnable

• Implementing interfaces

classTDemo2ImplementsRunnable { PublicString name;//Identify         PublicTDemo2 (String name) {//Construction Method         This. Name =name; } @Override Public voidRun () {//Implementation MethodShow (); }    Private voidShow () {SYSTEM.OUT.PRINTLN (name+ "New Media broadcasting"); }    } 

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• Create object, Invoke method start

New Thread ( new TDemo2, New TDemo2 ("30 Seconds Car" new  Thread ( new TDemo2 ("Auto onion ring"new Thread (new TDemo2 ("Uncle said car"));        Td1.start (); Td2.start (); Td3.start (); Td4.start () ;

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Java Multithreading (thread Class)