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testng 监听接口类有：IRetryAnalyzer、TestListenerAdapter、IAnnotationTransformer

下面展示一些

Retry

。

public class Retry implements IRetryAnalyzer {

    private int retryCnt = 0;
    private int maxRetryCnt = 2;


    @Override
    public boolean retry(ITestResult iTestResult) {
        if (retryCnt<maxRetryCnt){
            retryCnt++;
            return true;
        }
        return false;
    }

    // 用于重置retryCnt
    public void reset() {
        retryCnt = 0;
    }


}

下面展示一些

RetryListener

。

public class RetryListener implements IAnnotationTransformer {
    @Override
    public void transform(ITestAnnotation iTestAnnotation, Class aClass, Constructor constructor, Method method) {

        IRetryAnalyzer retry = iTestAnnotation.getRetryAnalyzer();
        if (retry == null) {
            iTestAnnotation.setRetryAnalyzer(Retry.class);
        }

    }
}
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