Java 8 Spring 兼容性 [英] Java 8 Spring compatibility

问题描述

我目前正在将我的应用程序从 Java 7 迁移到 Java 8，目前我正在运行 Spring 3.1.6 jar.这会与 Java 8 兼容还是我需要升级 Spring jar ?

I am currently migrating my application from Java 7 to Java 8 and currently I am running the Spring 3.1.6 jar. Would this be compatible with Java 8 or I need to upgrade the Spring jar ?

我知道 Spring 4x 版本自然支持 Java 8，但这是时间紧迫的，我正在寻求尽可能少地更改 jar.

I understand that the Spring 4x version has natural support for Java 8, but this is time critical and I am seeking to change as little jars as I can.

推荐答案

基本上 Spring 3.x 版本最多只支持 Java-7.如果你想迁移到 Java-8，你应该使用 Spring 4.x 版本.

Basically Spring 3.x versions supports up to Java-7 only. If you want to migrate to Java-8 you should use Spring 4.x version.

但是一些 spring 发行说明说 Spring Framework 3.2.x将支持在 JDK 8 运行时上部署编译的应用程序针对 JDK 7(使用 -target 1.7)或更早版本.请注意，它不会支持 JDK 8 的字节码格式(-target 1.8，根据 lambdas 的需要)；为此，请升级到 Spring Framework 4.0.

However some spring release notes says that the Spring Framework 3.2.x will support deployment on JDK 8 runtimes for applications compiled against JDK 7 (with -target 1.7) or earlier. Note that it won’t support JDK 8’s bytecode format (-target 1.8, as needed for lambdas); please upgrade to Spring Framework 4.0 for that purpose.

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