根据自己项目配置的版本，下载对应的nacos客户端。
windows下载zip安装包，linux下载tar.gz包
二、下载解压成功后，修改配置文件D:\nacos\bin下面的startup.cmd。
把set MODE="cluster"，默认是集群启动，修改为standalone单机模式启动。
三、新建nacos数据库,并导入conf目录下的nacos-mysql.sql文件。
建库
生成nacos表
四、修改打开conf目录下的application.properties配置文件，配置数据库。
# db mysql
spring.datasource.platform=mysql
db.num=1
db.url.0=jdbc:mysql://localhost:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC
db.user=root
db.password=123456
在bin目录下双击startup.cmd文件运行nacos，启动成功。
nacos启动
五、浏览器输入对应的网址进行登录，用户名和密码默认nacos/nacos
nacos配置成Windows服务自启动
六、下载nssm，
http://www.nssm.cc/download，解压；
解压 解压
cmd
nssm配置nacos服务
Install service；
Nacos服务
大功告成！！！
七、常见报错
1.缺少vc++ 2015导致如下报错。下载链接：https://www.microsoft.com/zh-CN/download/details.aspx?id=48145
2022-06-29 09:18:04,065 ERROR Startup errors :
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'instanceOperatorClientImpl' defined in URL [jar:file:/D:/java_project/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.1.0.ja
r!/com/alibaba/nacos/naming/core/InstanceOperatorClientImpl.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creati
ng bean with name 'clientOperationServiceProxy' defined in URL [jar:file:/D:/java_project/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.1.0.jar!/com/alibaba/nacos/naming/core/v2/service/ClientOperationServiceProxy.class
]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'persistentClientOperationServiceImpl' defined in URL [j
ar:file:/D:/java_project/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.1.0.jar!/com/alibaba/nacos/naming/core/v2/service/impl/PersistentClientOperationServiceImpl.class]: Bean instantiation via constructor failed; neste
d exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.core.v2.service.impl.PersistentClientOperationServiceImpl]: Constructor threw exception; nested exception is java.l
