喵喔喔
TestNG 目前仅允许您连接IAnnotationTransformer. 如果您尝试插入其中的多个，则将调用最后添加的一个。作为替代方案，您可以构建自己的组合，IAnnotationTransformer该组合可用于迭代所有其他注释转换器实例。这是一个示例（可以在上面提到的 github 链接中找到）import java.lang.reflect.Constructor;import java.lang.reflect.Method;import java.util.Arrays;import java.util.List;import org.testng.IAnnotationTransformer;import org.testng.annotations.ITestAnnotation;import org.testng.collections.Lists;import org.testng.internal.ClassHelper;public class CompositeTransformer implements IAnnotationTransformer { private static final String JVM_ARGS = "com.rationaleemotions.github.issue1894.Listener1, com.rationaleemotions.github.issue1894.Listener2"; private List<IAnnotationTransformer> transformers = Lists.newArrayList(); public CompositeTransformer() { // Ideally this would get a value from the command line. But just for demo purposes // I am hard-coding the values. String listeners = System.getProperty("transformers", JVM_ARGS); Arrays.stream(listeners.split(",")) .forEach( each -> { Class<?> clazz = ClassHelper.forName(each.trim()); IAnnotationTransformer transformer = (IAnnotationTransformer) ClassHelper.newInstance(clazz); transformers.add(transformer); }); } @Override public void transform( ITestAnnotation annotation, Class testClass, Constructor testConstructor, Method testMethod) { for (IAnnotationTransformer each : transformers) { each.transform(annotation, testClass, testConstructor, testMethod); } }}