Related issue：使用2.3.0版本的Security OAuth2组件时配置"ignore-urls"后启动时报错

**Related issue**
[https://gitee.com/minbox-projects/api-boot/issues/I1PBJ6](https://gitee.com/minbox-projects/api-boot/issues/I1PBJ6)

**Describe the bug**

![这里不能直接添加](https://images.gitee.com/uploads/images/2020/0728/141148_9c7b0719_1479807.png "屏幕截图.png")
![输入图片说明](https://images.gitee.com/uploads/images/2020/0728/141252_10fbf137_1479807.png "屏幕截图.png")