用properties类
try {
Properties prop = new Properties();
prop.load(new FileInputStream("DB.properties"));
sDataSourceJNDI = prop.getProperty("DATA_SOURCE_NAME");
if (sDataSourceJNDI == null) {
sDBIP = prop.getProperty("SERVER_IP_OR_NAME");
sPort = prop.getProperty("PORT");
sDBNAME = prop.getProperty("DB_NAME");
iFlag = 1;
}
sUser = prop.getProperty("USER");
sPassword = prop.getProperty("PASSWORD"); } catch (Exception e) {
System.out.println("无法读取属性文件!" + e);
e.printStackTrace();
}
try {
Properties prop = new Properties();
prop.load(new FileInputStream("DB.properties"));
sDataSourceJNDI = prop.getProperty("DATA_SOURCE_NAME");
if (sDataSourceJNDI == null) {
sDBIP = prop.getProperty("SERVER_IP_OR_NAME");
sPort = prop.getProperty("PORT");
sDBNAME = prop.getProperty("DB_NAME");
iFlag = 1;
}
sUser = prop.getProperty("USER");
sPassword = prop.getProperty("PASSWORD"); } catch (Exception e) {
System.out.println("无法读取属性文件!" + e);
e.printStackTrace();
}
2)use xml
人家说的是如何在java中保存程序资源。是吧,
大哥!
使用Properties属性中的setProperty和store
来保存即可!用法和前面的正好相反。