Java Weekly, Issue 398 – Java周刊,第398期

最后修改: 2021年 8月 11日

中文/混合/英文(键盘快捷键:t)

1. Spring and Java

1.Spring和Java

>> What’s New in Java 16 [infoq.com]

>> What’s New in Java 16 [infoq.com]

An overview of new features in Java 16: records, pattern matching for instanceof, sealed classes, and more!

概述Java 16的新特性:记录、instanceof的模式匹配、密封类等

>> JEP 416: Reimplement Core Reflection with Method Handles [openjdk.java.net]

>> JEP 416: 用方法句柄重新实现核心反射 [openjdk.java.net]

Reimplementing the method, constructor, and field-related reflection implementations with MethodHandles – no changes in API, though.

用MethodHandles重新实现方法、构造函数和字段相关的反射实现–尽管API没有变化。

>> Panache – Active Record Pattern [thorben-janssen.com]

>> Panache – Active Record Pattern [thorben-janssen.com]

An entity object encapsulating data and database operations – an in-depth guide on how to implement the active record pattern with Panache.

封装数据和数据库操作的实体对象–关于如何用Panache实现活动记录模式的深入指导。

Also worth reading:

Webinars and presentations:

网络研讨会和演讲:

Time to upgrade:

升级的时间:

2. Technical & Musings

2.技术& 思考

>> Gateway Pattern [martinfowler.com]

>> Gateway Pattern [martinfowler.com]

How to use the Gateway Pattern to encapsulate the access to an external system or resource.

如何使用网关模式来封装对外部系统或资源的访问

>> New in Kubernetes v1.22: alpha support for using swap memory [kubernetes.io]

>> Kubernetes v1.22中的新内容:对使用交换内存的alpha支持 [kubernetes.io]

K8S 1.22 comes with experimental support for swap memory usage for workloads on a per-node basis.

K8S 1.22配备了实验性支持工作负载在每个节点上的交换内存使用。

Also worth reading:

还值得一读的是:

3. Comics

3.漫畫

And my favorite Dilberts of the week:

还有本周我最喜欢的Dilberts。

>> Monitoring Internal Messages [dilbert.com]

>> 监控内部消息 [dilbert.com]

>> Tech Support Is Last Hope [dilbert.com]

>> 技术支持是最后的希望 [dilbert.com]

>> Lanyards And Hugs [dilbert.com]

>> Lanyards And Hugs [dilbert.com]

4. Pick of the Week

4.本周精选

>> I hate MVPs. So do your customers. Make it SLC instead. [asmartbear.com]

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>> 我讨厌MVP。你的客户也是如此。 [asmartbear.com]

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