java properties文件读取

一、今天需要在properties文件中读取值
文件如下：default.properties

keyword.default.siteurL=http://www.baidu.com
keyword.default.sitename=测试网站“
keyword.default.siteid=1
keyword.default.sitelogo=/images/logo.jpg
keyword.default.ad.ponsition0=000
keyword.default.ad.ponsition1=111

二、java代码中读取properties中的值

public String getDefaultValue(String key) {
		Properties properties = new Properties();
		InputStreamReader inputstream;
		try {
			inputstream = new InputStreamReader(this.getClass().getClassLoader().getResourceAsStream("default.properties"), "UTF-8");
			properties.load(inputstream);
			inputstream.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		String value = properties.getProperty(key);
		return value;
	}