废话短说
Spring MVC 的嵌套参数验证
标准验证
@PostMapping("/register")
public String registerUser(@Valid User user, BindingResult bindingResult, Model model) {
}
嵌套验证
User 类的 address 属性声明前添加 @Valid 注解
@Valid
private Address address;
@PostMapping("/register")
public String registerUser(@Valid User user, BindingResult bindingResult, Model model) {
}
User 类的 address 属性声明前添加 @Valid 注解
@Valid
private Address address;