摘要: 1.string,stringbuilder,stringbuffer的区别string类似于const变量stringbuilder线程不安全,stringbuffer是线程安全的参考链接http://www.cnblogs.com/A_ming/archive/2010/04/13/171139... 阅读全文
posted @ 2014-08-14 19:25 码农-CR7 阅读(123) 评论(0) 推荐(0) 编辑