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我有一個簡單的彈簧休息控制器,看起來像這樣。彈簧控制器枚舉請求驗證
@RestController
public class MyController {
@RequestMapping(path = "mapping", method = RequestMethod.POST, produces = {"application/json"})
public MyResponse create(@RequestBody MyModel requestParam
) throws InvalidApplicationSentException, AuthenticationFailedException {
// method body
}
這是用作請求參數的MyModel類。
public class MyModel {
private RequestType requestType;
// a lot of other properties ..
}
現在,當我嘗試調用此端點傳遞一個無效值的RequestType我回來的exeption:
org.springframework.http.converter.HttpMessageNotReadableException
Could not read document: Can not construct instance of com.mypackage.RequestType from String value 'UNDEFINED': value not one of declared Enum instance names: [IMPROTANT, NOT_IMPORTANT]
有沒有一種方式,當通過不正確的值春天將設置枚舉空而不是拋出一個錯誤?
我用彈簧4,我寧願與配置註解和不XML文件
這很有效,謝謝 – Tomas