Article View: cn.bbs.comp.lang.java
Article #19090Re: һ�����String�Ƚ��ٶȵķ���
From: ǿ��?����Ǯô
Date: Sat, 10 Jan 2004 08:39
Date: Sat, 10 Jan 2004 08:39
28 lines
1998 bytes
1998 bytes
��ʱ֮���Կ�����==���ж�String�������Ƿ����
����ʹ����String.intern().
������ǰ��������
.intern() + == �ıȽ�Ч��Ҫ�� .equals()��
�� �� hijack (ǿ��?����Ǯô) �Ĵ������ᵽ: ��
: ���������
: String��
: ==��ʾ����Object�Ƿ���ͬһ��reference
: equals��ʾString�������Dz�����ͬ
: intern����ѯ��pool���Dz���������ƥ���String�����о�ʹ����û���ٴ�����
: eg:
: String str = new String("hi");
: String str2 = str.intern();
: ??
: >> .................<����ʡ��>............
--
<life>
��������������ԭʼ���ź�------
�ź���������ֹˮ......
�����Ŀ����¶�����ǶԷ���Ŀ���
���?�������IJ����������е�ǿ����
[m[1;34m�� ��Դ:��Ʈ��ˮ�Ƽ� freecity.cnzju.net��[FROM: hijack][m
Technical Details
Message-ID:
<4ACfj2$A0U@freecity.cnzju.net>Path:
arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!news2.google.com!news.maxwell.syr.edu!elnk-pas-nf1!elnk-nf2-pas!newsfeed.earthlink.net!sjc70.webusenet.com!news.webusenet.com!maily.cic.tsinghua.edu.cn!news.ccie.net.cn!FreecityShow Full Headers
Complete Article Headers
X-Google-Language: Chinese,GB X-Google-Thread: f6cb0,5bd5248b5bc616b6 X-Google-Attributes: gidf6cb0,public X-Google-ArrivalTime: 2004-01-10 00:40:25 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!news2.google.com!news.maxwell.syr.edu!elnk-pas-nf1!elnk-nf2-pas!newsfeed.earthlink.net!sjc70.webusenet.com!news.webusenet.com!maily.cic.tsinghua.edu.cn!news.ccie.net.cn!Freecity From: hijack.bbs@freecity.cnzju.net (ǿ��?����Ǯô) Newsgroups: cn.bbs.comp.lang.java Subject: Re: һ�����String�Ƚ��ٶȵķ��� Date: 10 Jan 2004 08:39:32 GMT Organization: Ʈ��ˮ�Ƽ� Message-ID: <4ACfj2$A0U@freecity.cnzju.net> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: Java/M.1073723762.A