程序包 ohos.aafwk.ability

类 FormException

java.lang.Object

java.lang.Throwable

java.lang.Exception

ohos.aafwk.ability.FormException

所有已实现的接口:

Serializable

public class FormException
extends Exception

Describes an exception thrown when an error occurs during Form operation.

从以下版本开始:

5

另请参阅:

序列化表格

SystemCapability

SystemCapability.Aafwk#ABILITY

嵌套类概要

嵌套类

限定符和类型	类	说明
static class	FormException.FormError	FormError indicates the form error code and error message.

方法概要

限定符和类型	方法	说明
FormException.FormError	getErrorCode()	Obtains the FormError occurred in this FormException.
String	getMessage()	Returns the detail message string of this throwable.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

方法详细资料

getMessage

public String getMessage()

Returns the detail message string of this throwable.

覆盖:

getMessage 在类中 Throwable

返回:

the detail message string of this FormError instance (which may be null).

从以下版本开始:

5

getErrorCode

public FormException.FormError getErrorCode()

Obtains the FormError occurred in this FormException.

返回:

Returns the FormError occurred in this FormException.

从以下版本开始:

5