SpringBoot读取自定义的Properties

该配置文件, 会在jar包部署目录所在路径
目前兼容两种环境下 1. jar包部署情况下 2. 开发环境下

SpringBoot本身的配置文件

确定是开发环境还是jar包环境, 读取不一样的绝对路径位置

# 公共配置文件路径 csmp
common-config:
  active: dev # dev代表开发环境  prod代表jar部署环境
  relativepath: csmp/initSystem.properties # 公共配置文件相对路径

Properties配置文件

# 外部管理网络名称
network.drainage.externalManagementNet=ProviderManagementNet
# 内部管理网络名称
network.drainage.innerManagementNet=ManagementNetwork
# 外部业务入口
network.drainage.externalBusinessIn=ProviderNetIn
# 外部业务出口
network.drainage.externalBusinessOut=ProviderNetOut

# 虚拟防火墙路由实例名称
network.drainage.fwRoute.name=CSSMP_fw_route
# 虚拟防火墙路由实例外部管理网
network.drainage.fwRoute.externalManagementNet=10.121.10.87
# 虚拟防火墙路由实例内部管理网
network.drainage.fwRoute.innerManagementNet=172.172.0.11
# 虚拟防火墙路由实例外部业务入口网
network.drainage.fwRoute.externalBusinessIn=20.1.1.10
# 虚拟防火墙路由实例外部业务出口网
network.drainage.fwRoute.externalBusinessOut=30.1.1.10

实体类(跟配置文件一一对应)

@Data
public class NetworkProperties {

    // 外部管理网络名称
    private String externalManagementNet;

    // 内部管理网络名称
    private String innerManagementNet;

    // 外部业务入口
    private String externalBusinessIn;

    // 外部业务出口
    private String externalBusinessOut;

    // 虚拟防火墙路由实例名称
    private String fwRouteName;

    // 虚拟防火墙路由实例外部管理网
    private String fwRouteExternalManagementNet;

    // 虚拟防火墙路由实例内部管理网
    private String fwRouteInnerManagementNet;

    // 虚拟防火墙路由实例外部业务入口网
    private String fwRouteExternalBusinessIn;

    // 虚拟防火墙路由实例外部业务出口网
    private String fwRouteExternalBusinessOut;


    public static NetworkProperties getNetworkProperties(Properties properties) {
        if (null == properties) return null;
        NetworkProperties network = new NetworkProperties();
        network.setExternalManagementNet(properties.getProperty("network.drainage.externalManagementNet"));
        network.setInnerManagementNet(properties.getProperty("network.drainage.innerManagementNet"));
        network.setExternalBusinessIn(properties.getProperty("network.drainage.externalBusinessIn"));
        network.setExternalBusinessOut(properties.getProperty("network.drainage.externalBusinessOut"));
        network.setFwRouteName(properties.getProperty("network.drainage.fwRoute.name"));
        network.setFwRouteExternalManagementNet(properties.getProperty("network.drainage.fwRoute.externalManagementNet"));
        network.setFwRouteInnerManagementNet(properties.getProperty("network.drainage.fwRoute.innerManagementNet"));
        network.setFwRouteExternalBusinessIn(properties.getProperty("network.drainage.fwRoute.externalBusinessIn"));
        network.setFwRouteExternalBusinessOut(properties.getProperty("network.drainage.fwRoute.externalBusinessOut"));
        return network;
    }

}

编写SpringBoot组件, 由该组件进行获取配置文件, 交给工厂管理

@Component
@Slf4j
public class NetworkPropertiesKit {

    @Value("${common-config.active}")
    private String active;

    @Value("${common-config.relativepath}")
    private String relativePath;

    public NetworkProperties getNetworkProperties() {
        String configPath = null;
        if ("dev".equals(active)) {
            configPath = Thread.currentThread().getContextClassLoader().getResource("").getPath() + relativePath;
            log.info("编译器环境, 配置文件直接从resource中取");
            log.info("路径: " + configPath);
        }
        if ("prod".equals(active)) {
            configPath = System.getProperty("user.dir") + File.separator + relativePath;
            log.info("jar包部署环境, 配置文件根据相对路径取");
            log.info("路径: " + configPath);
        }
        if (null == configPath) {
            log.error("路径获取失败");
        }
        return NetworkProperties.getNetworkProperties(getProperties(configPath));
    }

    private Properties getProperties(String filePath) {
        try {
            Properties properties = new Properties();
            properties.load(new FileInputStream(filePath));
            return properties;
        } catch (IOException e) {
            log.error(filePath + ": 文件读取失败");
            e.printStackTrace();
        }
        return null;
    }
} 

读取

@Autowired
private NetworkPropertiesKit networkPropertiesKit;


NetworkProperties networkProperties = networkPropertiesKit.getNetworkProperties();