Java 读取properties文件

在proj conf folder下创建properties文件如下：



读取properties的code如下：

private static void main() throws IOException {
    Properties prop = new Properties();
    InputStream in = ExportPageCategory.class.getResourceAsStream("/project.properties");
    try {
        prop.load(in);
        prop1= prop.getProperty("prop1Name").trim();
        prop2= prop.getProperty("prop2Name").trim();
        
        System.out.println("prop1:" + prop1 + "\nprop2" + prop2);   
    } catch (IOException e) {
        // Writes in log.
        e.printStackTrace();
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                // Writes in log.
            }
        }
    }
}