从Eclipse中调试在ScriptEngine中运行的Groovy脚本

Ale*_*nov 6 eclipse scripting groovy jsr223

我有一个Groovy脚本,运行方式如下:

File scriptFile = ...;
ScriptEngine engine = ...;
String script = FileUtils.readFileToString(scriptFile);
Object evalResult = engine.eval(script, bindings);
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不出所料,脚本文件中设置的断点不会触发.我可以改变什么来使它工作?该脚本需要在较大程序(没有单独的启动配置)的上下文中运行,并且通过a运行ScriptEngine,并且该文件仅在运行时已知.

Aar*_*lla 5

我正在使用这个 hack:我定义了一个 Java 类Debugger,如下所示:

public class Debugger {

    private static final Logger log = LoggerFactory.getLogger( Debugger.class );

    /**
     * Invoke this method anywhere to end up in the Java debugger.
     * 
     * <p>Sometimes, you have code that might eventually be executed or you have a place
     * where you want to stop but no code line.
     * 
     * <p>In these case, use this method.
     * 
     * <p>Don't forget to set a breakpoint, first :-)
     * */
    public static void stopInDebugger() {
        log.error( "Please set a breakpoint in Debugger.stopInDebugger() and try again whatever you just did!" );
    }
}
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我有一个断点log.error

现在,我可以将此行放入脚本中想要断点的位置:

Debugger.stopInDebugger();
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当然,它不允许我轻松地单步执行脚本,但总比没有好。