本地调试和服务器调试都无法连通

异常信息:
com.alibaba.nacos.api.exception.NacosException: null
    at com.alibaba.nacos.client.config.impl.ClientWorker.getServerConfig(ClientWorker.java:227) ~[nacos-client-0.3.0.jar:na]
    at com.alibaba.nacos.client.config.NacosConfigService.getConfigInner(NacosConfigService.java:133) ~[nacos-client-0.3.0.jar:na]
    at com.alibaba.nacos.client.config.NacosConfigService.getConfig(NacosConfigService.java:89) ~[nacos-client-0.3.0.jar:na]
    at org.springframework.cloud.alibaba.nacos.client.NacosPropertySourceBuilder.loadNacosData(NacosPropertySourceBuilder.java:85) [spring-cloud-alibaba-nacos-config-0.2.0.RELEASE.jar:0.2.0.RELEASE]
    at org.springframework.cloud.alibaba.nacos.client.NacosPropertySourceBuilder.build(NacosPropertySourceBuilder.java:75) [spring-cloud-alibaba-nacos-config-0.2.0.RELEASE.jar:0.2.0.RELEASE]
    at org.springframework.cloud.alibaba.nacos.client.NacosPropertySourceLocator.loadNacosDataIfPresent(NacosPropertySourceLocator.java:95) [spring-cloud-alibaba-nacos-config-0.2.0.RELEASE.jar:0.2.0.RELEASE]
    at org.springframework.cloud.alibaba.nacos.client.NacosPropertySourceLocator.loadApplicationConfiguration(NacosPropertySourceLocator.java:84) [spring-cloud-alibaba-nacos-config-0.2.0.RELEASE.jar:0.2.0.RELEASE]
    at org.springframework.cloud.alibaba.nacos.client.NacosPropertySourceLocator.locate(NacosPropertySourceLocator.java:76) [spring-cloud-alibaba-nacos-config-0.2.0.RELEASE.jar:0.2.0.RELEASE]
    at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:94) [spring-cloud-context-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:636) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:376) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:328) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1258) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1246) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at com.alibaba.nacos.example.spring.cloud.NacosConfigApplication.main(NacosConfigApplication.java:15) [classes/:na]




配置信息
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
            <version>0.2.0.RELEASE</version>

        </dependency>




bootstrap.properties
spring.cloud.nacos.config.endpoint=acm.aliyun.com
spring.cloud.nacos.config.namespace=DEFAULT_GROUP


spring.cloud.nacos.config.access-key=LTAI2MKeFgsI5Qci
spring.cloud.nacos.config.secret-key=X8ixkSKeKDPI5uofVuZWZfmahu6Z87


spring.application.name=com.lanrenyun.basic.order
spring.cloud.nacos.config.file-extension=properties

server.port=9000