Java Weekly, Issue 384 – Java周刊,第384期

最后修改: 2021年 5月 6日

中文/混合/英文(键盘快捷键:t)

1. Spring and Java

1.Spring和Java

>> Why Java’s Records Are Better* Than Lombok’s @Data and Kotlin’s Data Classes [nipafx.dev]

>> 为什么Java的记录比Lombok的@Data和Kotlin的数据类更好* [nipafx.dev]

More than just boilerplate reductions: a practical take on why Java records are superior to other approaches. Interesting read.

不仅仅是模板的缩减:关于为什么Java记录优于其他方法的实用观点。有趣的阅读。

>> Kotlin 1.5.0 – the First Big Release of 2021 [blog.jetbrains.com]

>> Kotlin 1.5.0 – 2021年的第一个大版本 [blog.jetbrains.com] /span>

The New Kotlin version supports stable features such as Java records, indy for string concatenations, and lots of new standard library features.

新的Kotlin版本支持稳定的功能,如Java记录、用于字符串连接的indy,以及许多新的标准库功能。

>> JEP 413: Code Snippets in Java API Documentation [openjdk.java.net]

>> JEP 413: Code Snippets in Java API Documentationopenjdk.java.net

No more @code or <pre> tags – this is a proposal to simplify the addition of example codes in Javadocs.

不再有@code或<pre>标签 – 这是一个简化在Javadocs中添加示例代码的建议。

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

>> How to index JSON columns using MySQL [vladmihalcea.com]

>> 如何使用MySQL对JSON列进行索引 [vladmihalcea.com]

Virtual columns to the rescue – index JSON fields without having access to a GIN index type in MySQL.

虚拟列救援–索引JSON字段,而无需访问MySQL中的GIN索引类型。

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。

>> Must Register To Date [dilbert.com]

>> 必须注册才能约会 [dilbert.com]

>> Project On Hold [dilbert.com]

>> 项目搁置 [dilbert.com]

>> Shaking Hands [dilbert.com]

>> 握手 [dilbert.com]

4. Pick of the Week

4.本周精选

>> The Podcast for Location Independent Business Owners [tropicalmba.com]

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