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is a member of another class, returns the <code>Class</code> object representing the class in which it was declared.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/reflect/Field.html">Field</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getField(java.lang.String)">getField</A></B>(<A HREF="../../java/lang/String.html">String</A> name)</CODE><BR> Returns a <code>Field</code> object that reflects the specified public member field of the class or interface represented by this <code>Class</code> object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/reflect/Field.html">Field</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getFields()">getFields</A></B>()</CODE><BR> Returns an array containing <code>Field</code> objects reflecting all the accessible public fields of the class or interface represented by this <code>Class</code> object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/Class.html">Class</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getInterfaces()">getInterfaces</A></B>()</CODE><BR> Determines the interfaces implemented by the class or interface represented by this object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/reflect/Method.html">Method</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getMethod(java.lang.String, java.lang.Class[])">getMethod</A></B>(<A HREF="../../java/lang/String.html">String</A> name, <A HREF="../../java/lang/Class.html">Class</A>[] parameterTypes)</CODE><BR> Returns a <code>Method</code> object that reflects the specified public member method of the class or interface represented by this <code>Class</code> object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/reflect/Method.html">Method</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getMethods()">getMethods</A></B>()</CODE><BR> Returns an array containing <code>Method</code> objects reflecting all the public <em>member</em> methods of the class or interface represented by this <code>Class</code> object, including those declared by the class or interface and and those inherited from superclasses and superinterfaces.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getModifiers()">getModifiers</A></B>()</CODE><BR> Returns the Java language modifiers for this class or interface, encoded in an integer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/String.html">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getName()">getName</A></B>()</CODE><BR> Returns the fully-qualified name of the entity (class, interface, array class, primitive type, or void) represented by this <code>Class</code> object, as a <code>String</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/Package.html">Package</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getPackage()">getPackage</A></B>()</CODE><BR> Gets the package for this class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/security/ProtectionDomain.html">ProtectionDomain</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getProtectionDomain()">getProtectionDomain</A></B>()</CODE><BR> Returns the <code>ProtectionDomain</code> of this class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/net/URL.html">URL</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getResource(java.lang.String)">getResource</A></B>(<A HREF="../../java/lang/String.html">String</A> name)</CODE><BR> Finds a resource with a given name.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/io/InputStream.html">InputStream</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getResourceAsStream(java.lang.String)">getResourceAsStream</A></B>(<A HREF="../../java/lang/String.html">String</A> name)</CODE><BR> Finds a resource with a given name.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/Object.html">Object</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getSigners()">getSigners</A></B>()</CODE><BR> Gets the signers of this class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/Class.html">Class</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#getSuperclass()">getSuperclass</A></B>()</CODE><BR> Returns the <code>Class</code> representing the superclass of the entity (class, interface, primitive type or void) represented by this <code>Class</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#isArray()">isArray</A></B>()</CODE><BR> Determines if this <code>Class</code> object represents an array class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#isAssignableFrom(java.lang.Class)">isAssignableFrom</A></B>(<A HREF="../../java/lang/Class.html">Class</A> cls)</CODE><BR> Determines if the class or interface represented by this <code>Class</code> object is either the same as, or is a superclass or superinterface of, the class or interface represented by the specified <code>Class</code> parameter.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#isInstance(java.lang.Object)">isInstance</A></B>(<A HREF="../../java/lang/Object.html">Object</A> obj)</CODE><BR> Determines if the specified <code>Object</code> is assignment-compatible with the object represented by this <code>Class</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#isInterface()">isInterface</A></B>()</CODE><BR> Determines if the specified <code>Class</code> object represents an interface type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#isPrimitive()">isPrimitive</A></B>()</CODE><BR> Determines if the specified <code>Class</code> object represents a primitive type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/Object.html">Object</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#newInstance()">newInstance</A></B>()</CODE><BR> Creates a new instance of the class represented by this <tt>Class</tt> object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/String.html">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/lang/Class.html#toString()">toString</A></B>()</CODE><BR> Converts the object to a string.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.<A HREF="../../java/lang/Object.html">Object</A></B></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> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="toString()"><!-- --></A><H3>toString</H3><PRE>public <A HREF="../../java/lang/String.html">String</A> <B>toString</B>()</PRE><DL><DD>Converts the object to a string. The string representation is the string "class" or "interface", followed by a space, and then by the fully qualified name of the class in the format returned by <code>getName</code>. If this <code>Class</code> object represents a primitive type, this method returns the name of the primitive type. If this <code>Class</code> object represents void this method returns "void".<DD><DL><DT><B>Overrides:</B><DD><CODE><A HREF="../../java/lang/Object.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../java/lang/Object.html">Object</A></CODE></DL></DD><DD><DL><DT><B>Returns:</B><DD>a string representation of this class object.</DL></DD></DL><HR><A NAME="forName(java.lang.String)"><!-- --></A><H3>forName</H3><PRE>public static <A HREF="../../java/lang/Class.html">Class</A> <B>forName</B>(<A HREF="../../java/lang/String.html">String</A> className) throws <A HREF="../../java/lang/ClassNotFoundException.html">ClassNotFoundException</A></PRE><DL><DD>Returns the <code>Class</code> object associated with the class or interface with the given string name. Invoking this method is equivalent to: <blockquote><pre> Class.forName(className, true, currentLoader) </pre></blockquote> where <code>currentLoader</code> denotes the defining class loader of the current class. <p> For example, the following code fragment returns the runtime <code>Class</code> descriptor for the class named <code>java.lang.Thread</code>: <blockquote><pre> Class t = Class.forName("java.lang.Thread") </pre></blockquote> <p> A call to <tt>forName("X")</tt> causes the class named <tt>X</tt> to be initialized.<DD><DL></DL></DD>⌨️ 快捷键说明
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