首页 \ 问答 \ Jboss netty和netty之间的区别?(Difference between Jboss netty and netty?)

Jboss netty和netty之间的区别?(Difference between Jboss netty and netty?)

似乎netty有两个来源? 一个来自Jboss netty而另一个来自(普通)netty? 它们几乎相同,略有不同。

如:io.netty.handler.codec.http.HttpRequest和org.jboss.netty.handler.codec.http.HttpRequest。 它们看起来几乎相同,但有几个不同的签名。

我的问题是:一些示例代码基于jboss,一些代码代码基于普通的Netty,它们很混乱。 我应该使用哪一个? 为什么两个这么相似的包?

请执行我,我是netty的新手,感谢您的回答。 这让我今天疯了。 谢谢。


Seems netty has two sources? One is from Jboss netty and the other is (plain)netty? They are almost the same with slightly difference.

Such as: io.netty.handler.codec.http.HttpRequest and org.jboss.netty.handler.codec.http.HttpRequest. They looks almost the same but have several different signatures.

My question is: some sample code are based on jboss and some code code are based on plain Netty, they are so confused. Which one should i use? Why two so similar packages?

Please execute me i am a newbie for netty, and appreciate your answer. This makes me crazy today. Thank you.


原文:https://stackoverflow.com/questions/42781445
更新时间:2022-02-28 09:02

最满意答案

仅返回没有其他服务的行:

select * from tablename t1
where not exists (select 1 from tablename t2
                  where t1.MobileNO = t2.MobileNO
                    and t2.service <> 'abc')

Only return rows that has no other service:

select * from tablename t1
where not exists (select 1 from tablename t2
                  where t1.MobileNO = t2.MobileNO
                    and t2.service <> 'abc')

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