程序包 java.util

类 IllegalFormatConversionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalArgumentException

java.util.IllegalFormatException

java.util.IllegalFormatConversionException

所有已实现的接口:

Serializable

public class IllegalFormatConversionException
extends IllegalFormatException

Unchecked exception thrown when the argument corresponding to the format specifier is of an incompatible type.

Unless otherwise specified, passing a null argument to any method or constructor in this class will cause a NullPointerException to be thrown.

从以下版本开始:

1.5

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
IllegalFormatConversionException(char c, Class<?> arg)	Constructs an instance of this class with the mismatched conversion and the corresponding argument class.

方法概要

限定符和类型	方法	说明
Class<?>	getArgumentClass()	Returns the class of the mismatched argument.
char	getConversion()	Returns the inapplicable conversion.
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

构造器详细资料

IllegalFormatConversionException

public IllegalFormatConversionException(char c,
                                        Class<?> arg)

Constructs an instance of this class with the mismatched conversion and the corresponding argument class.

参数:

c - Inapplicable conversion

arg - Class of the mismatched argument

方法详细资料

getConversion

public char getConversion()

Returns the inapplicable conversion.

返回:

The inapplicable conversion

getArgumentClass

public Class<?> getArgumentClass()

Returns the class of the mismatched argument.

返回:

The class of the mismatched argument

getMessage

public String getMessage()

从类复制的说明: Throwable

Returns the detail message string of this throwable.

覆盖:

getMessage 在类中 Throwable

返回:

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