1. SpringMVC uses @Valid annotation for data validation
https://blog.csdn.net/zknxx/article/details/52426771
2. Use of @Valid annotation
https://blog.csdn.net/xzmeasy/article/details/76098188
1. SpringMVC uses @Valid annotation for data validation
https://blog.csdn.net/zknxx/article/details/52426771
2. Use of @Valid annotation
https://blog.csdn.net/xzmeasy/article/details/76098188