如何在Java应用程序中嵌入V8?-HowtoembedV8inaJavaapplication?

16  

You can use J2V8 https://github.com/eclipsesource/J2V8. It's even available in Maven Central.

您可以使用J2V8 https://github.com/eclipsesource/J2V8。它甚至可以在Maven中心中使用。

Below is a Hello, World! program using J2V8.

下面是一个你好，世界!使用J2V8程序。

package com.example;

import com.eclipsesource.v8.V8;

public class EclipseCon_snippet5 {


    public static class Printer {
        public void print(String string) {
            System.out.println(string);
        }
    }

    public static void main(String[] args) {
        V8 v8 = V8.createV8Runtime();
        v8.registerJavaMethod(new Printer(), "print", "print", new Class[]{String.class});
        v8.executeVoidScript( "print('Hello, World!');" );
        v8.release(true);
    }

}

You will need to specify your platform in your pom.xml. J2V8 currently supports win32_x86, macosx_x86_64, android_x86 and android_armv7l. The reason they are different is because of the native bindings and pre-build version of V8 that is bundled.

您需要在您的pom.xml中指定您的平台。J2V8目前支持win32_x86、macosx86_64、android_x86和android_armv7l。它们之所以不同，是因为绑定了本地绑定和预构建版本的V8。

For example, on MacOS you can use.

例如，你可以在MacOS上使用。

    
        com.eclipsesource.j2v8
        j2v8_macosx_x86_64
        2.0
        compile
    

16  

Maybe you could try Jav8, which implement the Java Scripting API (JSR223) base on the Google V8 Javascript engine. I'm working on it from weeks ago, and it could support most simple scenes.

也许您可以尝试Jav8，它实现了基于谷歌V8 Javascript引擎的Java脚本API (JSR223)。我几个星期前就在做这个，它可以支持大部分简单的场景。

http://code.google.com/p/jav8/

http://code.google.com/p/jav8/

5  

There's not really any straightforward way you can do it, but, I would suggest Rhino or the JNI. The former is easier, but, not v8, the latter is hard and finicky, but, v8.

没有任何直接的方法可以做到，但是，我推荐Rhino或者JNI。前者更容易，但不是v8，后者是困难和挑剔的，但是，v8。

Or, you can use a seperate v8 process, and talk with it with Java.

或者，您可以使用seperate v8进程，并与Java对话。