java调用nacos配置

String serverAddr = "nacos.anyline.org:80";
String dataId = "anyline-navi.xml";
String group = "DEFAULT_GROUP";
Properties properties = new Properties();
properties.put(PropertyKeyConst.NAMESPACE, "2c9cbc2f-9ad0-4050-848f-70765b3ddd12");
properties.put(PropertyKeyConst.SERVER_ADDR, serverAddr);
ConfigService configService = NacosFactory.createConfigService(properties);
String content = configService.getConfig(dataId, group, 5000);