2
我用「postman」發送一個「application/json」類型的POST請求,將param「phone」設置爲空字符串,但是通常它應該爲註釋「@NotEmpty」打印錯誤,但是,它沒有打印任何東西,工作得很好。spring @valid不起作用
控制器:
@RequestMapping(value = "verify_smscode", method = RequestMethod.POST)
@ResponseBody
public ResponseDto verifySmsCode(HttpServletRequest request,
@Valid @RequestBody VerifySmsCodeParam params, Errors errors) {
if(errors.hasErrors()) {
System.out.println("error");
}
boolean success = userService.verifySmsCode(params.getPhone(), params.getSmsCode());
Map<String, Object> result = new HashMap<>();
result.put("status", success);
return new ResponseDto(result);
}
型號:
@Data
@NoArgsConstructor
public class VerifySmsCodeParam {
@NotEmpty //import org.hibernate.validator.constraints.NotEmpty;
private String phone;
@NotEmpty
private String smsCode;
}
SpringMvcConfig:
@Configuration
@ComponentScan(basePackages="com.shit.voiceshare")
@EnableWebMvc
public class SpringMvcConfig extends WebMvcConfigurerAdapter {
@Override
public Validator getValidator() {
LocalValidatorFactoryBean localValidatorFactoryBean = new LocalValidatorFactoryBean();
localValidatorFactoryBean.setProviderClass(HibernateValidator.class);
return localValidatorFactoryBean;
}
}
有你試着用'BindingResult'。[這](https://spring.io/guides/gs/validating-form-input/)可能是這種方法的使用的一個很好的例子。 –
嘗試使用驗證而不是有效 –
它仍然不起作用 – rush