并发编程学习历程（一）Synchronized

一、

public class TradePushRequest implements ErpRequest {
    public static void main(String... args){
        //你
        System.out.print("你好")
    }
}

6

6

 

1

public class TradePushRequest implements ErpRequest {

2

    public static void main(String... args){

3

        //你

4

        System.out.print("你好")

5

    }

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}