import org.mockito.MockitoAnnotations.Mock; //导入依赖的package包/类
private void standardInject(Object testInstance) throws IllegalAccessException {
    Set<Field> fields = Whitebox.getFieldsAnnotatedWith(testInstance, getMockAnnotations());
    for (Field field : fields) {
        if (field.get(testInstance) != null) {
            continue;
        }
        final Class<?> type = field.getType();
        if (field.isAnnotationPresent(org.powermock.core.classloader.annotations.Mock.class)) {
            org.powermock.core.classloader.annotations.Mock annotation = field
                    .getAnnotation(org.powermock.core.classloader.annotations.Mock.class);
            final String[] value = annotation.value();
            if (value.length != 1 || !"".equals(value[0])) {
                System.err
                        .println("PowerMockito deprecation: Use PowerMockito.spy(..) for partial mocking instead. A standard mock will be created instead.");
            }
        }
        field.set(testInstance, mock(type));
    }
}
 

import org.mockito.MockitoAnnotations.Mock; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public Class<? extends Annotation>[] getMockAnnotations() {
    return new Class[] { org.mockito.Mock.class, Mock.class, org.powermock.core.classloader.annotations.Mock.class };
}
 

import org.mockito.MockitoAnnotations.Mock; //导入依赖的package包/类
public Object process(Mock annotation, Field field) {
    return Mockito.mock(field.getType(), field.getName());
}