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bigapple111

V2EX member #128678, joined on 2015-07-24 12:36:02 +08:00
bigapple111's recent replies
没什么纠结的,程序员谁都可以干,银行职员可不是谁都有机会做的
“现在的飞机还能做吗,造飞机的都是帮搞前端的人。” 哈哈哈
最好别来,
长春桥,企业 OA , IM 相关, LZ 有兴趣可以微信我 Xmx2048
既然是入门,随便哪个都可以,拿不定注意的时候,抓阄就可以了
多运动是必须的,我身边的同事最近都出现颈椎、腰方面的问题,
我以前也有,后来开始健身了,这些症状都消失了
Aug 18, 2016
Replied to a topic by miaoxia Java Java 中,究竟如何使用静态变量?
@miaoxia 或者你自己实现一个单例的 ThreadTaskService ,父类里面定义这个 Service,也一样能达到你想要的效果
Aug 18, 2016
Replied to a topic by miaoxia Java Java 中,究竟如何使用静态变量?
@miaoxia

如果不设置为 static ,每 new 一个子类的时候
都会创建一个新的 threadPool 吧
我就是希望可以避免这个问题,能让所有子类共享父类的 threadPool 。

static 确实能避免上述的问题,大胆的写吧
Aug 18, 2016
Replied to a topic by miaoxia Java Java 中,究竟如何使用静态变量?
如果只是说坏处的话,如果涉及到应用场景的话,我相信每个人都有自己的想法,

这个问题应该是 “如果我把这个 thread pool 定义为 static ,会有什么好处吗?”
前文提到 “内存中只保留一份,不需要频繁创建和销毁”

你的应用需要频繁创建 ThreadPool ?
早晚都得掌握的
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