https://blog.youkuaiyun.com/qq993461639zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/qq993461639/article/details/49045783https://blog.youkuaiyun.com/qq993461639/article/details/49045783qq993461639Sun, 11 Oct 2015 09:49:20 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44496319https://blog.youkuaiyun.com/qq993461639/article/details/44496319qq993461639Fri, 20 Mar 2015 19:46:17 +080015?fn:substring(mes.content, 0, 15):mes.content}]]>https://blog.youkuaiyun.com/qq993461639/article/details/44496311https://blog.youkuaiyun.com/qq993461639/article/details/44496311qq993461639Fri, 20 Mar 2015 19:44:21 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44496303https://blog.youkuaiyun.com/qq993461639/article/details/44496303qq993461639Fri, 20 Mar 2015 19:44:10 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44496297https://blog.youkuaiyun.com/qq993461639/article/details/44496297qq993461639Fri, 20 Mar 2015 19:42:54 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44496285https://blog.youkuaiyun.com/qq993461639/article/details/44496285qq993461639Fri, 20 Mar 2015 19:41:45 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44496215https://blog.youkuaiyun.com/qq993461639/article/details/44496215qq993461639Fri, 20 Mar 2015 19:34:27 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44496173https://blog.youkuaiyun.com/qq993461639/article/details/44496173qq993461639Fri, 20 Mar 2015 19:30:29 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44496109https://blog.youkuaiyun.com/qq993461639/article/details/44496109qq993461639Fri, 20 Mar 2015 19:24:50 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495973https://blog.youkuaiyun.com/qq993461639/article/details/44495973qq993461639Fri, 20 Mar 2015 19:07:14 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495961https://blog.youkuaiyun.com/qq993461639/article/details/44495961qq993461639Fri, 20 Mar 2015 19:05:20 +0800， 　　String s = "I AM an Object!"; 　　boolean isObject = s instanceof Object; 　　我们声明了一个String对象引用，指向一个String对象，然后用instancof来测试它所指向的对象是否是Object类的一个实例，显然，这是真的，所以返回true，]]>https://blog.youkuaiyun.com/qq993461639/article/details/44495941https://blog.youkuaiyun.com/qq993461639/article/details/44495941qq993461639Fri, 20 Mar 2015 19:04:11 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495931https://blog.youkuaiyun.com/qq993461639/article/details/44495931qq993461639Fri, 20 Mar 2015 19:01:35 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495903https://blog.youkuaiyun.com/qq993461639/article/details/44495903qq993461639Fri, 20 Mar 2015 18:57:36 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495829https://blog.youkuaiyun.com/qq993461639/article/details/44495829qq993461639Fri, 20 Mar 2015 18:54:33 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495853https://blog.youkuaiyun.com/qq993461639/article/details/44495853qq993461639Fri, 20 Mar 2015 18:53:22 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495799https://blog.youkuaiyun.com/qq993461639/article/details/44495799qq993461639Fri, 20 Mar 2015 18:49:13 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495721https://blog.youkuaiyun.com/qq993461639/article/details/44495721qq993461639Fri, 20 Mar 2015 18:42:02 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495715https://blog.youkuaiyun.com/qq993461639/article/details/44495715qq993461639Fri, 20 Mar 2015 18:40:16 +0800https://blog.youkuaiyun.com/qq993461639/article/details/44495709https://blog.youkuaiyun.com/qq993461639/article/details/44495709qq993461639Fri, 20 Mar 2015 18:39:56 +0800