jar包中配置文件路径的读取

private JDBCUtils() {
ClassLoader classloader = Thread.currentThread().getContextClassLoader();
inStream = classloader.getResourceAsStream("com/huashu/boss/busi/mc/impl/dbcp.properties");
pro = new Properties();
try {
pro.load(inStream);
datasource = BasicDataSourceFactory.createDataSource(pro);
} catch (Exception e) {
e.printStackTrace();
}
}