Java读取Properties文件

import java.io.IOException;import java.io.InputStream;import java.util.Properties;/** * properties文件操作类 * * @author wsz * @createTime 2012-4-12 * @version 1.0 */public class PropertiesUtil {private static Properties properties = new Properties();private static InputStream inputStream = PropertiesUtil.class.getResourceAsStream("/sourceSystem.properties");/** * 通过key获取对应的value *  * @param key * @return */    public static String getSourceSystemValue(String key) {try {properties.load(inputStream);} catch (IOException e) {e.printStackTrace();}return properties.getProperty(key);    }}

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