配置eclipse支持jdk21及体验虚拟线程
星期四, 2023-09-21 | Author: Lee | JAVA-and-J2EE | 2,073 views
jdk21支持了虚拟线程,又是长期版本,体验下感觉
当前为止还只有官方版本,其他AWS等还没有对应的JDK21版本
下载地址:
openjdk 21
https://jdk.java.net/21/
oracle jdk 21
https://www.oracle.com/java/technologies/downloads/#jdk21-windows
graalvm-community-jdk-21.0.0_windows-x64_bin.zip
https://github.com/graalvm/graalvm-ce-builds/releases
graalvm-jdk-21_windows-x64_bin.zip
https://www.oracle.com/java/technologies/downloads/#graalvmjava21
eclipse下载最新:
Eclipse IDE 2023-09 R Packages
https://www.eclipse.org/downloads/packages/
eclipse更新支持插件:
Java 21 Support for Eclipse 2023-09 (4.29)
You can also install this feature from the following p2 update site directly:
https://download.eclipse.org/eclipse/updates/4.29-P-builds/
在install soft里使用上面地址加载编译支持jdk21可选
更新启动异步线程加载,以前使用5个异步线程,现在用虚拟线程替换,其他不用更改
代码片段:
ExecutorService executor = Executors.newVirtualThreadPerTaskExecutor(); @PostConstruct public void init() { executor.submit(() -> { xxx(); }); executor.submit(() -> { xxx2(); xxx3(); }); executor.submit(() -> { xx4(); xx5(); }); executor.submit(() -> { xxx6(); xxx7(); }); } |
启动 还比较流畅,应用使用了springboot3.1.3版本
文章作者: Lee
本文地址: https://www.pomelolee.com/2408.html
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