摘要: 这2个东西应该是java里很常见,很简单,他们都和classpath设定有关,但区别在哪里呢? 我们都知道java里生成对象有如下两种方式: 1:Object obj = new ClassName(); 直接new一个对象 2:Classclazz = Class.forName(ClassName); Object obj = clazz.newInstance(); 通过class load... 阅读全文
posted @ 2009-01-12 16:10 徐之 阅读(1406) 评论(0) 推荐(0) 编辑
摘要: The most complete list of -XX options for Java 6 JVMproduct flags are always settable / visibledevelop flags are settable / visible only during development and are constant in the PRODUCT versionnotpr... 阅读全文
posted @ 2009-01-12 15:55 徐之 阅读(6151) 评论(0) 推荐(0) 编辑