要使其正常工作，您必须执行以下操作：
将MethodValidationPostProcessorbean 添加到配置
@Bean
public MethodValidationPostProcessor methodValidationPostProcessor() {
return new MethodValidationPostProcessor();
}
添加@Validated到您的EmployeeController
@Validated
@RestController
public class EmployeeController {}'
添加@Valid到Map或Employee
public List<Employee> newEmployee(@RequestBody @Valid Map<String, Employee> newEmployees) {}
public List<Employee> newEmployee(@RequestBody Map<String, @Valid Employee> newEmployees) {}
就这样。这是整个过程EmployeeController：
@Validated
@RestController
public class EmployeeController {
@PostMapping("/employees")
public List<Employee> newEmployee(@RequestBody @Valid Employee newEmployee) {
return Collections.singletonList(newEmployee);
}
@PostMapping("/employees/bulk")
public List<Employee> newEmployee(@RequestBody @Valid Map<String, Employee> newEmployees) {
return new ArrayList<>(newEmployees.values());
}
}
和SpringBoot的配置文件
@SpringBootApplication
public class Application extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@Bean
public MethodValidationPostProcessor methodValidationPostProcessor() {
return new MethodValidationPostProcessor();
}
}
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