1，下载

https://github.com/alibaba/nacos/releases

2，解压 

3，将nacos的内置库(derby)，修改为我们自己的 mysql

3.1 创建一个数据库

3.2 连接数据库

3.3 执行mysql 脚本，在nacos的conf 目录下   mysql-schema.sql

执行完成 12张表

3.4 接着需要改nacos配置文件  文件/conf/application.properties

#*************** Config Module Related Configurations ***************#
### If use MySQL as datasource:
### Deprecated configuration property, it is recommended to use `spring.sql.init.platform` replaced.
pring.datasource.platform=mysql
spring.sql.init.platform=mysql

### Count of DB:
db.num=1

### Connect URL of DB:
db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC
db.user.0=root
db.password.0=root

保存并关闭

4，修改模式

编辑/bin/startup.cmd，单击右键编辑哦

set MODE="standalone"

5，启动

双击  bin/startup.cmd

成功！！！

6，启用鉴权 

官方文档：https://nacos.io/zh-cn/docs/v2/guide/user/auth.html

具体配置：

修改配置文件：/conf/application.properties

### The auth system to use, currently only 'nacos' and 'ldap' is supported:
nacos.core.auth.system.type=nacos

### If turn on auth system:
nacos.core.auth.system.type=nacos
nacos.core.auth.enabled=true

### Turn on/off caching of auth information. By turning on this switch, the update of auth information would have a 15 seconds delay.
nacos.core.auth.caching.enabled=true

### Since 1.4.1, Turn on/off white auth for user-agent: nacos-server, only for upgrade from old version.
nacos.core.auth.enable.userAgentAuthWhite=false

### Since 1.4.1, worked when nacos.core.auth.enabled=true and nacos.core.auth.enable.userAgentAuthWhite=false.
### The two properties is the white list for auth and used by identity the request from other server.
nacos.core.auth.server.identity.key=
nacos.core.auth.server.identity.value=

### worked when nacos.core.auth.system.type=nacos
### The token expiration in seconds:
nacos.core.auth.plugin.nacos.token.cache.enable=false
nacos.core.auth.plugin.nacos.token.expire.seconds=18000
### The default token (Base64 String):
nacos.core.auth.plugin.nacos.token.secret.key=VGhpc0lzTXlDdXN0b21TZWNyZXRLZXkwMTIzNDU2Nzg=
### The two properties is the white list for auth and used by identity the request from other server.
nacos.core.auth.server.identity.key=serverIdentity
nacos.core.auth.server.identity.value=security

获取控制台最新地址，登录

输入用户名/密码：nacos/nacos 

这次是真的成功了！！！