Java：java.lang.ClassNotFoundException翻译

热点排行

java.lang.ClassNotFoundException翻译

类别：Java 点击：0 评论：0 推荐：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<HTML>
<HEAD>

<TITLE>
ClassNotFoundException (Java 2 Platform SE v1.4.2)
</TITLE>

<SCRIPT type="text/javascript">
function windowTitle()
{
parent.document.title="ClassNotFoundException (Java 2 Platform SE v1.4.2)";
}
</SCRIPT>

</HEAD>

<A NAME="navbar_top"></A>
<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
<TR>
<TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
<A NAME="navbar_top_firstrow"></A>
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
<TR ALIGN="center" VALIGN="top">
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html">Overview</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html">Package</A> </TD>
<TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev">  Class </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/ClassNotFoundException.html">Use</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html">Tree</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html">Deprecated</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-files/index-1.html">Index</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html">Help</A> </TD>
</TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3>
JavaTM 2 Platform Std. Ed. v1.4.2
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2">
 <A HREF="../../java/lang/ClassCastException.html" title="class in java.lang">PREV CLASS</A> 
 <A HREF="../../java/lang/CloneNotSupportedException.html" title="class in java.lang">NEXT CLASS</A></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2">
<A HREF="../../index.html" target="_top">FRAMES</A>  
 <A HREF="ClassNotFoundException.html" target="_top">NO FRAMES</A>  
 <SCRIPT type="text/javascript">

</SCRIPT>
<NOSCRIPT>
<A HREF="../../allclasses-noframe.html">All Classes</A>
</NOSCRIPT>

</TD>
</TR>
<TR>
<TD VALIGN="top" CLASS="NavBarCell3">
SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></TD>
<TD VALIGN="top" CLASS="NavBarCell3">
DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_top"></A>

<HR>

<H2>

java.lang
 
Class ClassNotFoundException</H2>
<PRE>
<A HREF="../../java/lang/Object.html" title="class in java.lang">java.lang.Object</A>
<IMG SRC="../../resources/inherit.gif" ALT="extended by"><A HREF="../../java/lang/Throwable.html" title="class in java.lang">java.lang.Throwable</A>
<IMG SRC="../../resources/inherit.gif" ALT="extended by"><A HREF="../../java/lang/Exception.html" title="class in java.lang">java.lang.Exception</A>
<IMG SRC="../../resources/inherit.gif" ALT="extended by">java.lang.ClassNotFoundException
</PRE>
<DL>
<DT>All Implemented Interfaces: <DD><A HREF="../../java/io/Serializable.html" title="interface in java.io">Serializable</A></DD>
</DL>
<HR>
<DL>
<DT>public class ClassNotFoundException<DT>extends <A HREF="../../java/lang/Exception.html" title="class in java.lang">Exception</A></DL>

Thrown when an application tries to load in a class through its
string name using:
当一个应用试图按以下方式使用字符串加载类时：
<ul>
<li>The <code>forName</code> method in class <code>Class</code>. Class类的forName方法。
<li>The <code>findSystemClass</code> method in class
<code>ClassLoader</code> . ClassLoader类的findSystemClass方法。
<li>The <code>loadClass</code> method in class <code>ClassLoader</code>. ClassLoader类的loadClass方法。
</ul>

but no definition for the class with the specified name could be found.
但未找到指定名称的类定义时抛出。

As of release 1.4, this exception has been retrofitted to conform to
the general purpose exception-chaining mechanism. The "optional exception
that was raised while loading the class" that may be provided at
construction time and accessed via the <A HREF="../../java/lang/ClassNotFoundException.html#getException()"><CODE>getException()</CODE></A> method is
now known as the cause, and may be accessed via the <A HREF="../../java/lang/Throwable.html#getCause()"><CODE>Throwable.getCause()</CODE></A> method, as well as the aforementioned "legacy method."
在1.4版本中，该异常已被更新以符合通常的异常链机制。在构造时提供“当载入类时，引发的可选异常”，
并且通过getException()方法存取cause，也可以通过Throwable.getCause()方法存取，和从上述方法继承一样。

<DL>
<DT>Since:</DT>
<DD>JDK1.0</DD>
<DT>See Also:<DD><A HREF="../../java/lang/Class.html#forName(java.lang.String)"><CODE>Class.forName(java.lang.String)</CODE></A>,
<A HREF="../../java/lang/ClassLoader.html#findSystemClass(java.lang.String)"><CODE>ClassLoader.findSystemClass(java.lang.String)</CODE></A>,
<A HREF="../../java/lang/ClassLoader.html#loadClass(java.lang.String, boolean)"><CODE>ClassLoader.loadClass(java.lang.String, boolean)</CODE></A>,
<A HREF="../../serialized-form.html#java.lang.ClassNotFoundException">Serialized Form</A></DL>
<HR>

<A NAME="constructor_summary"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2>
Constructor Summary</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../java/lang/ClassNotFoundException.html#ClassNotFoundException()">ClassNotFoundException</A>()</CODE>

Constructs a <code>ClassNotFoundException</code> with no detail message.
创建一个不含详细信息的ClassNotFoundException。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../java/lang/ClassNotFoundException.html#ClassNotFoundException(java.lang.String)">ClassNotFoundException</A>(<A HREF="../../java/lang/String.html" title="class in java.lang">String</A> s)</CODE>

Constructs a <code>ClassNotFoundException</code> with the
specified detail message.创建一个指定详细信息的ClassNotFoundException。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../java/lang/ClassNotFoundException.html#ClassNotFoundException(java.lang.String, java.lang.Throwable)">ClassNotFoundException</A>(<A HREF="../../java/lang/String.html" title="class in java.lang">String</A> s,
<A HREF="../../java/lang/Throwable.html" title="class in java.lang">Throwable</A> ex)</CODE>

Constructs a <code>ClassNotFoundException</code> with the
specified detail message and optional exception that was
raised while loading the class.
创建一个指定详细信息并且在载入类时引发可选异常的ClassNotFoundException。</TD>
</TR>
</TABLE>

<A NAME="method_summary"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2>
Method Summary</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE> <A HREF="../../java/lang/Throwable.html" title="class in java.lang">Throwable</A></CODE></TD>
<TD><CODE><A HREF="../../java/lang/ClassNotFoundException.html#getCause()">getCause</A>()</CODE>

Returns the the cause of this exception (the exception that was raised
if an error occurred while attempting to load the class; otherwise
<tt>null</tt>).
返回引起该异常的原因（当载入类时，如果发生错误，返回引起的异常，否则为null）。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE> <A HREF="../../java/lang/Throwable.html" title="class in java.lang">Throwable</A></CODE></TD>
<TD><CODE><A HREF="../../java/lang/ClassNotFoundException.html#getException()">getException</A>()</CODE>

Returns the exception that was raised if an error occurred while
attempting to load the class.
当载入类时，如果发生一个错误，返回该错误引起的异常。</TD>
</TR>
</TABLE>
 <A NAME="methods_inherited_from_class_java.lang.Throwable"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD>Methods inherited from class java.lang.<A HREF="../../java/lang/Throwable.html" title="class in java.lang">Throwable</A></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../java/lang/Throwable.html#fillInStackTrace()">fillInStackTrace</A>, <A HREF="../../java/lang/Throwable.html#getLocalizedMessage()">getLocalizedMessage</A>, <A HREF="../../java/lang/Throwable.html#getMessage()">getMessage</A>, <A HREF="../../java/lang/Throwable.html#getStackTrace()">getStackTrace</A>, <A HREF="../../java/lang/Throwable.html#initCause(java.lang.Throwable)">initCause</A>, <A HREF="../../java/lang/Throwable.html#printStackTrace()">printStackTrace</A>, <A HREF="../../java/lang/Throwable.html#printStackTrace(java.io.PrintStream)">printStackTrace</A>, <A HREF="../../java/lang/Throwable.html#printStackTrace(java.io.PrintWriter)">printStackTrace</A>, <A HREF="../../java/lang/Throwable.html#setStackTrace(java.lang.StackTraceElement[])">setStackTrace</A>, <A HREF="../../java/lang/Throwable.html#toString()">toString</A></CODE></TD>
</TR>
</TABLE>
 <A NAME="methods_inherited_from_class_java.lang.Object"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD>Methods inherited from class java.lang.<A HREF="../../java/lang/Object.html" title="class in java.lang">Object</A></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../java/lang/Object.html#clone()">clone</A>, <A HREF="../../java/lang/Object.html#equals(java.lang.Object)">equals</A>, <A HREF="../../java/lang/Object.html#finalize()">finalize</A>, <A HREF="../../java/lang/Object.html#getClass()">getClass</A>, <A HREF="../../java/lang/Object.html#hashCode()">hashCode</A>, <A HREF="../../java/lang/Object.html#notify()">notify</A>, <A HREF="../../java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="../../java/lang/Object.html#wait()">wait</A>, <A HREF="../../java/lang/Object.html#wait(long)">wait</A>, <A HREF="../../java/lang/Object.html#wait(long, int)">wait</A></CODE></TD>
</TR>
</TABLE>

<A NAME="constructor_detail"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1>
Constructor Detail</TD>
</TR>
</TABLE>

<A NAME="ClassNotFoundException()"></A><H3>
ClassNotFoundException</H3>
<PRE>
public ClassNotFoundException()</PRE>
<DL>
<DD>Constructs a <code>ClassNotFoundException</code> with no detail message.
创建一个不含详细信息的ClassNotFoundException。

</DL>
<HR>

<A NAME="ClassNotFoundException(java.lang.String)"></A><H3>
ClassNotFoundException</H3>
<PRE>
public ClassNotFoundException(<A HREF="../../java/lang/String.html" title="class in java.lang">String</A> s)</PRE>
<DL>
<DD>Constructs a <code>ClassNotFoundException</code> with the
specified detail message.
创建一个指定详细信息的ClassNotFoundException。

<DT>Parameters:<DD><CODE>s</CODE> - the detail message.详细信息。</DL>
<HR>

<A NAME="ClassNotFoundException(java.lang.String, java.lang.Throwable)"></A><H3>
ClassNotFoundException</H3>
<PRE>
public ClassNotFoundException(<A HREF="../../java/lang/String.html" title="class in java.lang">String</A> s,
<A HREF="../../java/lang/Throwable.html" title="class in java.lang">Throwable</A> ex)</PRE>
<DL>
<DD>Constructs a <code>ClassNotFoundException</code> with the
specified detail message and optional exception that was
raised while loading the class.
创建一个指定详细信息并且在载入类时引发可选异常的ClassNotFoundException。

<DT>Parameters:<DD><CODE>s</CODE> - the detail message 详细信息<DD><CODE>ex</CODE> - the exception that was raised while loading the class 当载入类时引起的异常<DT>Since:</DT>
<DD>1.2</DD>
</DL>

<A NAME="method_detail"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1>
Method Detail</TD>
</TR>
</TABLE>

<A NAME="getException()"></A><H3>
getException</H3>
<PRE>
public <A HREF="../../java/lang/Throwable.html" title="class in java.lang">Throwable</A> getException()</PRE>
<DL>
<DD>Returns the exception that was raised if an error occurred while
attempting to load the class. Otherwise, returns <tt>null</tt>.
返回当试图加载类时发生错误引发的异常，否则为null。

This method predates the general-purpose exception chaining facility.
The <A HREF="../../java/lang/Throwable.html#getCause()"><CODE>Throwable.getCause()</CODE></A> method is now the preferred means of
obtaining this information.
该方法可以方便地将异常填入异常列表，Throwable.getCause()方法是首选的获得该信息的手段。
<DD><DL>

<DT>Returns:<DD>the <code>Exception</code> that was raised while loading a class
加载类时引发的异常<DT>Since:</DT>
<DD>1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getCause()"></A><H3>
getCause</H3>
<PRE>
public <A HREF="../../java/lang/Throwable.html" title="class in java.lang">Throwable</A> getCause()</PRE>
<DL>
<DD>Returns the the cause of this exception (the exception that was raised
if an error occurred while attempting to load the class; otherwise
<tt>null</tt>).
返回该异常的原因（当试图加载类时发生错误引发该异常；否则为null）。

<DD><DL>
<DT>Overrides:<DD><CODE><A HREF="../../java/lang/Throwable.html#getCause()">getCause</A></CODE> in class <CODE><A HREF="../../java/lang/Throwable.html" title="class in java.lang">Throwable</A></CODE></DL>
</DD>
<DD><DL>

<DT>Returns:<DD>the cause of this exception. 异常原因。<DT>Since:</DT>
<DD>1.4</DD>
</DL>
</DD>
</DL>

<HR>

<A NAME="navbar_bottom"></A>
<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
<TR>
<TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
<A NAME="navbar_bottom_firstrow"></A>
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
<TR ALIGN="center" VALIGN="top">
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html">Overview</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html">Package</A> </TD>
<TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev">  Class </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/ClassNotFoundException.html">Use</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html">Tree</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html">Deprecated</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-files/index-1.html">Index</A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html">Help</A> </TD>
</TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3>
JavaTM 2 Platform Std. Ed. v1.4.2
</TD>
</TR>

</TD>
</TR>
<TR>
<TD VALIGN="top" CLASS="NavBarCell3">
SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></TD>
<TD VALIGN="top" CLASS="NavBarCell3">
DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_bottom"></A>

<HR>
<a href="http://java.sun.com/cgi-bin/bugreport.cgi">Submit a bug or feature</a> For further API reference and developer documentation, see <a href="../../../relnotes/devdocs-vs-specs.html">Java 2 SDK SE Developer Documentation</a>. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples. Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to <a href="../../../relnotes/license.html">license terms</a>. Also see the <a href="http://java.sun.com/docs/redist.html">documentation redistribution policy</a>.
</BODY>
</HTML>

本文地址：http://com.8s8s.com/it/it9757.htm