ControllerAdviceBean.java 文件源码

private static Set<String> initBasePackages(ControllerAdvice annotation) {
    Set<String> basePackages = new LinkedHashSet<String>();
    for (String basePackage : annotation.basePackages()) {
        if (StringUtils.hasText(basePackage)) {
            basePackages.add(adaptBasePackage(basePackage));
        }
    }
    for (Class<?> markerClass : annotation.basePackageClasses()) {
        basePackages.add(adaptBasePackage(ClassUtils.getPackageName(markerClass)));
    }
    return basePackages;
}