import com.eclipsesource.v8.V8; import com.eclipsesource.v8.V8Object;
// Access the object from JavaScript String jsCode = "appInfo.name + ' is using version ' + appInfo.version;"; String result = v8.executeStringScript(jsCode); System.out.println(result); // Output: J2V8 User is using version 6 Java Addon V8
To understand the value of the V8 addon, we must first look at the status quo. For a long time, Java developers relied on the javax.script API, specifically the JavaScript engine. import com
public void validateScript(String script) try runtime.executeVoidScript(script); catch (com.eclipsesource.v8.V8ScriptCompilationException e) System.err.println("Compilation Error at line " + e.getLineNumber()); System.err.println("Message: " + e.getMessage()); String result = v8.executeStringScript(jsCode)
JDK 22的FFM API正逐步取代JNI，为Java与原生代码交互提供了更安全、更规范的基础。Project Detroit正是这一演进的核心受益者——FFM的薄层调用将让Java-V8互操作的性能和安全模型达到全新水平。