我試圖將字符串輸入添加到spring引導應用程序。內容類型是json,我正在嘗試爲其添加驗證。以json字符串作爲正文發送請求併爲其添加驗證
@RestController
@RequestMapping(value = "/entries")
public class SampleController {
@RequestMapping(method = RequestMethod.DELETE)
@ResponseStatus(value = HttpStatus.NO_CONTENT)
public void delete(@RequestBody @NotBlank(message = "{field.required}") String username) throws Exception {
//some logic
}
}
由於某些原因,@Notblank
註釋不起作用。
它是正確的做法。
http://stackoverflow.com/questions/6203740/spring-web-mvc-validate-individual-request-params –