Java读取property文件

Posted 2022-09-20 brake

 

public static Properties loadProps(String fileName) 
        Properties properties = null;

        InputStream inputStream = null;
        try 
            inputStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(fileName);
            if (inputStream == null) 
                throw new FileNotFoundException(fileName);
            
            properties = new Properties();
            properties.load(inputStream);

         catch (IOException ex) 
            ex.printStackTrace();
         finally 
            closeStream(inputStream);
        
        return properties;
    

    private static void closeStream(InputStream inputStream) 
        if (inputStream != null) 
            try 
                inputStream.close();
             catch (IOException e) 
                e.printStackTrace();