问题说明
如下图nacos 订阅者列表中服务名unknown
解决办法
方法1:启动参数增加:-Dproject.name=“应用名称”
本地idea调试可在VM选项中增加 -Dproject.name=“应用名称”
方法2:代码解决
package com.demo.test.gateway.config;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.EnvironmentAware;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
@Configuration
public class ProjectNameConfig implements EnvironmentAware {
@Value("${spring.application.name}")
private String applicationName;
@Override
public void setEnvironment(Environment environment) {
if(StringUtils.isBlank(System.getProperty("project.name"))){
System.setProperty("project.name",applicationName);
}
}
}