springcloud-alibaba 项目打成jar 包，运行，nacos 异常

2020-05-19 13:26:45.650 ERROR 53616 --- [           main] c.a.cloud.nacos.NacosConfigProperties    : create config service error!properties=NacosConfigProperties{serverAddr='null', encode='null', group='DEFAULT_GROUP', prefix='null', fileExtension='properties', timeout=3000, endpoint='null', namespace='null', accessKey='null', secretKey='null', contextPath='null', clusterName='null', name='null', sharedDataids='null', refreshableDataids='null', extConfig=null},e=,

com.alibaba.nacos.api.exception.NacosException: java.lang.reflect.InvocationTargetException
        at com.alibaba.nacos.api.config.ConfigFactory.createConfigService(ConfigFactory.java:45) ~[nacos-api-1.1.1.jar!/:na]
        at com.alibaba.nacos.api.NacosFactory.createConfigService(NacosFactory.java:43) ~[nacos-api-1.1.1.jar!/:na]
        at com.alibaba.cloud.nacos.NacosConfigProperties.configServiceInstance(NacosConfigProperties.java:346) ~[spring-cloud-alibaba-nacos-config-2.1.0.RELEASE.jar!/:2.1.0.RELEASE]
        at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.locate(NacosPropertySourceLocator.java:63) [spring-cloud-alibaba-nacos-config-2.1.0.RELEASE.jar!/:2.1.0.RELEASE]
        at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:94) [spring-cloud-context-2.1.0.RELEASE.jar!/:2.1.0.RELEASE]
        at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:649) [spring-boot-2.1.3.RELEASE.jar!/:2.1.3.RELEASE]