https://blog.youkuaiyun.com/fengchun_doffzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/fengchun_doff/article/details/44935941https://blog.youkuaiyun.com/fengchun_doff/article/details/44935941fengchun_doffWed, 08 Apr 2015 09:06:02 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/43485129https://blog.youkuaiyun.com/fengchun_doff/article/details/43485129fengchun_doffWed, 04 Feb 2015 13:49:31 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/39827083https://blog.youkuaiyun.com/fengchun_doff/article/details/39827083fengchun_doffMon, 06 Oct 2014 13:43:13 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/38711135https://blog.youkuaiyun.com/fengchun_doff/article/details/38711135fengchun_doffWed, 20 Aug 2014 20:01:19 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/24698109https://blog.youkuaiyun.com/fengchun_doff/article/details/24698109fengchun_doffTue, 29 Apr 2014 10:42:39 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/24463455https://blog.youkuaiyun.com/fengchun_doff/article/details/24463455fengchun_doffFri, 25 Apr 2014 12:02:56 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/23697819https://blog.youkuaiyun.com/fengchun_doff/article/details/23697819fengchun_doffMon, 14 Apr 2014 19:31:33 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/21034463https://blog.youkuaiyun.com/fengchun_doff/article/details/21034463fengchun_doffTue, 11 Mar 2014 20:13:18 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/20916803https://blog.youkuaiyun.com/fengchun_doff/article/details/20916803fengchun_doffMon, 10 Mar 2014 14:11:06 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/19079601https://blog.youkuaiyun.com/fengchun_doff/article/details/19079601fengchun_doffTue, 11 Feb 2014 16:27:37 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/18604757https://blog.youkuaiyun.com/fengchun_doff/article/details/18604757fengchun_doffTue, 21 Jan 2014 16:28:39 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/18307987https://blog.youkuaiyun.com/fengchun_doff/article/details/18307987fengchun_doffWed, 15 Jan 2014 12:45:45 +0800https://blog.youkuaiyun.com/fengchun_doff/article/details/6080910https://blog.youkuaiyun.com/fengchun_doff/article/details/6080910fengchun_doffThu, 16 Dec 2010 20:55:00 +0800

我们都知道
 
 
 
String s1 = "abc";
String s2 = "abc";
String s3 = new String("abc");
s1==s2!=s3
但是好多人都不知道(s1+s2)!="abcabc"
看一看下面奇特的代码
public class Test   
{   
    public static fina]]>