标签:java ar 代码 sp c bs as r print
Properties props = System.getProperties(); Iterator<Entry<Object, Object>> it = props.entrySet().iterator(); while(it.hasNext()) { Entry<Object, Object> ent = it.next(); System.out.println(ent.getKey() + ":" + ent.getValue()); }
标签:java ar 代码 sp c bs as r print
原文地址:http://my.oschina.net/robinjiang/blog/310174