import?java.io.FileOutputStream;
import?java.util.Properties;

public?class?SaveProperties?{
????
????/**
?????*?@param?args
?????*/
????
public?void?saveProperties（String?key?String?value）?{
????Properties?properties?=?new?Properties（）;?//?定義Properties對象
????properties.setProperty（key?value）;?//?設置屬性文件值
????try?{
????????FileOutputStream?out?=?new?FileOutputStream（
????????????????“C://message.properties“）;//?創(chuàng)建輸出流對象
????????properties.store（out?“test“）;?//?將信息通過流寫入到屬性文件
????????out.close（）;?//?關閉流
????}?catch?（Exception?e）?{
????????e.printStackTrace（）;
????}
}
????
???
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-09-10?15:22??.classpath
?????文件?????????379??2010-09-10?15:22??.project
?????文件??????????47??2010-09-10?15:22??ApplicationResources.properties
?????文件??????????47??2010-09-10?15:22??message.properties
?????文件?????????629??2010-09-10?15:22??.settings\org.eclipse.jdt.core.prefs
?????文件????????1082??2013-11-21?08:42??bin\SaveProperties.class
?????文件?????????742??2013-11-21?08:42??bin\SavePropertiesframe$1.class
?????文件?????????705??2013-11-21?08:42??bin\SavePropertiesframe$2.class
?????文件????????2858??2013-11-21?08:42??bin\SavePropertiesframe.class
?????文件?????????642??2010-09-10?15:22??src\SaveProperties.java
?????文件????????3103??2010-09-10?15:22??src\SavePropertiesframe.java