apache / apache/dubbo

Dubbo服务端的单例会不会有线程安全问题

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Description

在dubbo的服务端程序中,采用了API方式
//设置真实服务对象
service.setRef(new ProtocolImpl());
但实际的调用处打印this.hashcode()发现每次都一样,并没有变化。就是上面new的实例。

如果想采用多例应该如何做?

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