private BcosSDK bcosSDK;

@PostConstruct
public void init() {
    ConfigProperty configProperty = loadProperty();
    ConfigOption configOption;
    try {
        configOption = new ConfigOption(configProperty);
    } catch (ConfigException e) {
        log.error(e.getMessage());
        return;
    }
    bcosSDK = new BcosSDK(configOption);
}

public ConfigProperty loadProperty() {
    Representer representer = new Representer();
    representer.getPropertyUtils().setSkipMissingProperties(true);
    Yaml yaml = new Yaml(representer);
    String configFile = "/fisco/fisco-config.yml";
    try (InputStream inputStream = this.getClass().getResourceAsStream(configFile)) {
        return yaml.loadAs(inputStream, ConfigProperty.class);
    } catch (Exception e) {
        log.error(e.getMessage());
    }
    return null;
}

    bcosSDK = new BcosSDK(configOption);
    long nativePointer = create(jniConfig);