加载properties文件
文件路径
public class PropertyUtil {
private static final Logger logger = LoggerFactory.getLogger(PropertyUtil.class);
private static Properties props;
static{
loadProps();
}
synchronized static private void loadProps(){
logger.info("开始加载properties文件内容.......");
props = new Properties();
InputStream in = null;
try {
in = PropertyUtil.class.getClassLoader().getResourceAsStream("httpUrl.properties");
props.load(in);
} catch (FileNotFoundException e) {
logger.error("httpUrl.properties文件未找到", e);
} catch (IOException e) {
logger.error("出现IOException", e);
} finally {
try {
if(null != in) {
in.close();
}
} catch (IOException e) {
logger.error("httpUrl.properties文件流关闭出现异常", e);
}
}
logger.info("加载properties文件内容完成...........");
logger.info("properties文件内容:" + props);
}
//根据key获得内容
public static String getProperty(String key){
if(null == props) {
loadProps();
}
return props.getProperty(key);
}
public static String getProperty(String key, String defaultValue) {
if(null == props) {
loadProps();
}
return props.getProperty(key, defaultValue);
}
}