(六)springcloud之Nacos集群与持久化配置-3

模块：
1.父工程（管理版本）
2.公共模块：Common-API
3.测试模块：NacosClusterConfigConsumer80
版本：
springboot:2.7.6
springcloud:2021.0.5
spring-cloud-alibaba-dependencies:2021.0.1.0
nacos:2.1.2
nginx反向代理：nginx-1.18.0
注：nacos官方建议使用linux来配置集群，这里只是用来说明简单的配置，所以此配置在windows上了，后期补充Linux的搭建

父工程

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.qwy</groupId>
    <artifactId>springcloud</artifactId>
    <version>1.0-SNAPSHOT</version>
    <modules>
        <module>EurekaServer7001</module>
        <module>Common-API</module>
        <module>EurekaServer7002</module>
        <module>EurekaClientProvider8001</module>
        <module>EurekaClientConsumer80</module>
        <module>EurekaClientProvider8002</module>
        <module>ZookeeperClientProvider8001</module>
        <module>ZookeeperClientProvider8002</module>
        <module>ZookeeperClientConsumer80</module>
        <module>ConsulClientProvider8001</module>
        <module>ConsulClientProvider8002</module>
        <module>ConsulClientConsumer80</module>
        <module>NacosClientProvider8001</module>
        <module>NacosClientProvider8002</module>
        <module>NacosClientConsumer80</module>
        <module>NacosClientConifgProvider8001</module>
        <module>NacosClientConfigConsumer80</module>
        <module>NacosClusterConfigConsumer80</module>
    </modules>
    <!--表明是父工程-->
    <packaging>pom</packaging>

    <!-- 统一管理jar包版本 -->
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <junit.version>4.12</junit.version>
        <log4j.version>1.2.17</log4j.version>
        <lombok.version>1.16.18</lombok.version>
        <mysql.version>5.1.47</mysql.version>
        <druid.version>1.1.16</druid.version>
        <mybatis.spring.boot.version>2.2.2</mybatis.spring.boot.version>
        <mybatis.plus.boot.version>3.5.2</mybatis.plus.boot.version>
    </properties>

    <!-- 子模块继承之后，提供作用：锁定版本+子modlue不用写groupId和version  -->
    <dependencyManagement>
        <dependencies>
           <!-- <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-loadbalancer</artifactId>
                <version>2.7.6</version>
            </dependency>-->
            <!--spring boot 2.7.6-->
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>2.7.6</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <!--spring cloud 2021.0.5-->
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>2021.0.5</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <!--spring cloud alibaba 2021.0.1.0-->
            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>2021.0.1.0</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>2.0.20</version>
            </dependency>

            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>${druid.version}</version>
            </dependency>

            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatis-plus-boot-starter</artifactId>
                <version>${mybatis.plus.boot.version}</version>
            </dependency>

            <dependency>
                <groupId>org.mybatis.spring.boot</groupId>
                <artifactId>mybatis-spring-boot-starter</artifactId>
                <version>${mybatis.spring.boot.version}</version>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>${junit.version}</version>
            </dependency>
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>${log4j.version}</version>
            </dependency>
            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <version>${lombok.version}</version>
                <optional>true</optional>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

NacosClusterConfigConsumer80

pom.xml


<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>springcloud</artifactId>
        <groupId>com.qwy</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>NacosClusterConfigConsumer80</artifactId>
    <dependencies>
        <!--nacos-config-->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
        </dependency>
        <!--cloud新版本默认将bootstrap移除了，所以需要添加如下依赖-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bootstrap</artifactId>
        </dependency>
        <!--nacos-client-->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
        <!-- 引入自己定义的api通用包，可以使用Payment支付Entity -->
        <dependency>
            <groupId>com.qwy</groupId>
            <artifactId>Common-API</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid-spring-boot-starter</artifactId>
            <version>1.1.10</version>
        </dependency>
        <!--mysql-connector-java-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!--jdbc-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>
        <!--热部署依赖-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>2.0.20</version>
        </dependency>
        <!--注意新版必须加入负载均衡-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
        </dependency>
    </dependencies>
</project>

application.yml

server:
  port: 80
spring:
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://localhost:3306/mydb2
    username: root
    password: admin
  cloud:
    nacos:
      server-addr: localhost:8848 # nginx中的访问地址，本来应该为80端口，但是其他程序占用了，所以改为8848了

bootstrap.yml

spring:
  application:
    name: nacos-client-config-consumer #应用程序的名称
  cloud:
    nacos:
      config:
        file-extension: yaml #配置文件的后缀
        name: nacos-client-config-consumer-dev.yaml # 对应data-id(注：没必要和应用程序名一致，建议一致)
        group: CONSUMER_CONFIG_GROUP # 配置文件所在的组
        namespace: b077e355-cb5a-4bb8-a7a1-64a9d7121e61 #配置文件所在的命名空间
        shared-configs: #配置共享配置信息
          - data-id: application-common.yml
            group: CONSUMER_CONFIG_GROUP
            refresh: true #设置可以自动刷新
          - data-id: application-custom.yml
            group: CONSUMER_CONFIG_GROUP
            refresh: false #设置不可以自动刷新
      discovery: # 服务的注册与发现
        cluster-name: JN # 应用程序所在的集群
        namespace: b077e355-cb5a-4bb8-a7a1-64a9d7121e61 #服务所在的命名空间（注：没必要非得跟配置文件在同一个命名空间）
        group: DEV_GROUP
  profiles:
    active: dev

主启动类

package com.qwy;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;

/**
 * @Author：齐文勇
 * @Package：com.qwy
 * @Project：springcloud1
 * @name：NacosClusterConfigConsumer80
 * @Date：2022/12/17 1:52
 * @Filename：NacosClusterConfigConsumer80
 */
@SpringBootApplication
@EnableDiscoveryClient
public class NacosClusterConfigConsumer80 {
    public static void main(String[] args) {
        SpringApplication.run(NacosClusterConfigConsumer80.class,args);
    }
}

controller类

package com.qwy.controller;


import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

/**
 * @Author：齐文勇
 * @Package：com.qwy.controller
 * @Project：springcloud1
 * @name：OrderController
 * @Date：2022/12/11 4:15
 * @Filename：OrderController
 */
@RestController
@RefreshScope //自动刷新
@RequestMapping("/config")
public class ConfigController {
    @Value("${pattern.dateformat}")
    private String dateformat;
    @Value("${common.info}")
    private String commonInfo;
    @Value("${custom.info}")
    private String customInfo;
    @GetMapping("/now")
   public String now(){
        String message="时间："+LocalDateTime.now().format(DateTimeFormatter.ofPattern(dateformat))
                +"<br/>系统共享信息："+commonInfo
                +"<br/>用户共享信息:"+customInfo;
       return  message;
   }
}

集群搭建

初始化数据库

该SQL脚本在nacos安装的目录下
在这里插入图片描述
因为官方要求MySQL数据库的版本为5.6.+，所以我对SQL脚本进行了修改：

/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
select current_timestamp()
/******************************************/
/*   数据库全名 = nacos_config   */
/*   表名称 = config_info   */
/******************************************/
create table `config_info` (
  `id` bigint(20) not null auto_increment comment 'id',
  `data_id` varchar(255) not null comment 'data_id',
  `group_id` varchar(255) default null,
  `content` longtext not null comment 'content',
  `md5` varchar(32) default null comment 'md5',
  `gmt_create` datetime  comment '创建时间',
  `gmt_modified` datetime  comment '修改时间',
  `src_user` text comment 'source user',
  `src_ip` varchar(50) default null comment 'source ip',
  `app_name` varchar(128) default null,
  `tenant_id` varchar(128) default '' comment '租户字段',
  `c_desc` varchar(256) default null,
  `c_use` varchar(64) default null,
  `effect` varchar(64) default null,
  `type` varchar(64) default null,
  `c_schema` text,
  `encrypted_data_key` text not null comment '秘钥',
  primary key (`id`),
  unique key `uk_configinfo_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='config_info';

/******************************************/
/*   数据库全名 = nacos_config   */
/*   表名称 = config_info_aggr   */
/******************************************/
create table `config_info_aggr` (
  `id` bigint(20) not null auto_increment comment 'id',
  `data_id` varchar(255) not null comment 'data_id',
  `group_id` varchar(255) not null comment 'group_id',
  `datum_id` varchar(255) not null comment 'datum_id',
  `content` longtext not null comment '内容',
  `gmt_modified` datetime not null comment '修改时间',
  `app_name` varchar(128) default null,
  `tenant_id` varchar(128) default '' comment '租户字段',
  primary key (`id`),
  unique key `uk_configinfoaggr_datagrouptenantdatum` (`data_id`,`group_id`,`tenant_id`,`datum_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='增加租户字段';


/******************************************/
/*   数据库全名 = nacos_config   */
/*   表名称 = config_info_beta   */
/******************************************/
create table `config_info_beta` (
  `id` bigint(20) not null auto_increment comment 'id',
  `data_id` varchar(255) not null comment 'data_id',
  `group_id` varchar(128) not null comment 'group_id',
  `app_name` varchar(128) default null comment 'app_name',
  `content` longtext not null comment 'content',
  `beta_ips` varchar(1024) default null comment 'betaIps',
  `md5` varchar(32) default null comment 'md5',
  `gmt_create` datetime   comment '创建时间',
  `gmt_modified` datetime  comment '修改时间',
  `src_user` text comment 'source user',
  `src_ip` varchar(50) default null comment 'source ip',
  `tenant_id` varchar(128) default '' comment '租户字段',
  `encrypted_data_key` text not null comment '秘钥',
  primary key (`id`),
  unique key `uk_configinfobeta_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='config_info_beta';

/******************************************/
/*   数据库全名 = nacos_config   */
/*   表名称 = config_info_tag   */
/******************************************/
create table `config_info_tag` (
  `id` bigint(20) not null auto_increment comment 'id',
  `data_id` varchar(255) not null comment 'data_id',
  `group_id` varchar(128) not null comment 'group_id',
  `tenant_id` varchar(128) default '' comment 'tenant_id',
  `tag_id` varchar(128) not null comment 'tag_id',
  `app_name` varchar(128) default null comment 'app_name',
  `content` longtext not null comment 'content',
  `md5` varchar(32) default null comment 'md5',
  `gmt_create` datetime  comment '创建时间',
  `gmt_modified` datetime  comment '修改时间',
  `src_user` text comment 'source user',
  `src_ip` varchar(50) default null comment 'source ip',
  primary key (`id`),
  unique key `uk_configinfotag_datagrouptenanttag` (`data_id`,`group_id`,`tenant_id`,`tag_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='config_info_tag';

/******************************************/
/*   数据库全名 = nacos_config   */
/*   表名称 = config_tags_relation   */
/******************************************/
create table `config_tags_relation` (
  `id` bigint(20) not null comment 'id',
  `tag_name` varchar(128) not null comment 'tag_name',
  `tag_type` varchar(64) default null comment 'tag_type',
  `data_id` varchar(255) not null comment 'data_id',
  `group_id` varchar(128) not null comment 'group_id',
  `tenant_id` varchar(128) default '' comment 'tenant_id',
  `nid` bigint(20) not null auto_increment,
  primary key (`nid`),
  unique key `uk_configtagrelation_configidtag` (`id`,`tag_name`,`tag_type`),
  key `idx_tenant_id` (`tenant_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='config_tag_relation';

/******************************************/
/*   数据库全名 = nacos_config   */
/*   表名称 = group_capacity   */
/******************************************/
create table `group_capacity` (
  `id` bigint(20) unsigned not null auto_increment comment '主键ID',
  `group_id` varchar(128) not null default '' comment 'Group ID，空字符表示整个集群',
  `quota` int(10) unsigned not null default '0' comment '配额，0表示使用默认值',
  `usage` int(10) unsigned not null default '0' comment '使用量',
  `max_size` int(10) unsigned not null default '0' comment '单个配置大小上限，单位为字节，0表示使用默认值',
  `max_aggr_count` int(10) unsigned not null default '0' comment '聚合子配置最大个数，，0表示使用默认值',
  `max_aggr_size` int(10) unsigned not null default '0' comment '单个聚合数据的子配置大小上限，单位为字节，0表示使用默认值',
  `max_history_count` int(10) unsigned not null default '0' comment '最大变更历史数量',
  `gmt_create` datetime  comment '创建时间',
  `gmt_modified` datetime  comment '修改时间',
  primary key (`id`),
  unique key `uk_group_id` (`group_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='集群、各Group容量信息表';

/******************************************/
/*   数据库全名 = nacos_config   */
/*   表名称 = his_config_info   */
/******************************************/
create table `his_config_info` (
  `id` bigint(20) unsigned not null,
  `nid` bigint(20) unsigned not null auto_increment,
  `data_id` varchar(255) not null,
  `group_id` varchar(128) not null,
  `app_name` varchar(128) default null comment 'app_name',
  `content` longtext not null,
  `md5` varchar(32) default null,
  `gmt_create` datetime ,
  `gmt_modified` datetime ,
  `src_user` text,
  `src_ip` varchar(50) default null,
  `op_type` char(10) default null,
  `tenant_id` varchar(128) default '' comment '租户字段',
  `encrypted_data_key` text not null comment '秘钥',
  primary key (`nid`),
  key `idx_gmt_create` (`gmt_create`),
  key `idx_gmt_modified` (`gmt_modified`),
  key `idx_did` (`data_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='多租户改造';


/******************************************/
/*   数据库全名 = nacos_config   */
/*   表名称 = tenant_capacity   */
/******************************************/
create table `tenant_capacity` (
  `id` bigint(20) unsigned not null auto_increment comment '主键ID',
  `tenant_id` varchar(128) not null default '' comment 'Tenant ID',
  `quota` int(10) unsigned not null default '0' comment '配额，0表示使用默认值',
  `usage` int(10) unsigned not null default '0' comment '使用量',
  `max_size` int(10) unsigned not null default '0' comment '单个配置大小上限，单位为字节，0表示使用默认值',
  `max_aggr_count` int(10) unsigned not null default '0' comment '聚合子配置最大个数',
  `max_aggr_size` int(10) unsigned not null default '0' comment '单个聚合数据的子配置大小上限，单位为字节，0表示使用默认值',
  `max_history_count` int(10) unsigned not null default '0' comment '最大变更历史数量',
  `gmt_create` datetime  comment '创建时间',
  `gmt_modified` datetime  comment '修改时间',
  primary key (`id`),
  unique key `uk_tenant_id` (`tenant_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='租户容量信息表';


create table `tenant_info` (
  `id` bigint(20) not null auto_increment comment 'id',
  `kp` varchar(128) not null comment 'kp',
  `tenant_id` varchar(128) default '' comment 'tenant_id',
  `tenant_name` varchar(128) default '' comment 'tenant_name',
  `tenant_desc` varchar(256) default null comment 'tenant_desc',
  `create_source` varchar(32) default null comment 'create_source',
  `gmt_create` bigint(20) not null comment '创建时间',
  `gmt_modified` bigint(20) not null comment '修改时间',
  primary key (`id`),
  unique key `uk_tenant_info_kptenantid` (`kp`,`tenant_id`),
  key `idx_tenant_id` (`tenant_id`)
) engine=innodb default charset=utf8 collate=utf8_bin comment='tenant_info';

create table `users` (
	`username` varchar(50) not null primary key,
	`password` varchar(500) not null,
	`enabled` boolean not null
);

create table `roles` (
	`username` varchar(50) not null,
	`role` varchar(50) not null,
	unique index `idx_user_role` (`username` asc, `role` asc) using btree
);

create table `permissions` (
    `role` varchar(50) not null,
    `resource` varchar(255) not null,
    `action` varchar(8) not null,
    unique index `uk_role_permission` (`role`,`resource`,`action`) using btree
);

insert into users (username, password, enabled) values ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', true);

insert into roles (username, role) values ('nacos', 'ROLE_ADMIN');

nacos的配置

三个nacos节点的地址：

节点	ip	port
nacos1	127.0.0.1	8840
nacos2	127.0.0.1	8850
nacos3	127.0.0.1	8860

进入nacos的conf目录，修改配置文件cluster.conf.example，重命名为cluster.conf

在这里插入图片描述

在cluster.conf中添加如下内容

127.0.0.1:8840
127.0.0.1:8850
127.0.0.1:8860

然后修改application.properties文件，添加数据库配置:
在这里插入图片描述
输入：

### Specify local server's IP:
nacos.inetutils.ip-address=127.0.0.1


#*************** Config Module Related Configurations ***************#
### If use MySQL as datasource:
spring.datasource.platform=mysql

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

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

复制三份nacos

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然后分别修改三个文件夹中的application.properties
nacos1:

server.port=8840

nacos2:

server.port=8850

nacos3:

server.port=8860

注：nacos配置集群式port不能式连续的数值
启动三个nacos

D:\Program Files\nacos-server-2.1.2\nacos1\bin>startup.cmd
D:\Program Files\nacos-server-2.1.2\nacos2\bin>startup.cmd
D:\Program Files\nacos-server-2.1.2\nacos3\bin>startup.cmd

配置nginx反向代理

解压到任意非中文目录下

在这里插入图片描述
修改conf/nginx.conf文件，配置如下：

upstream nacos-cluster {
   server  127.0.0.1:8840;
   server  127.0.0.1:8850;
   server  127.0.0.1:8860;
}

server {
    listen       8848;
    server_name  localhost;

    location /nacos {
        proxy_pass http://nacos-cluster;
    }
}

启动nginx

D:\Program Files\nginx-1.18.0>start nginx.exe

web浏览器访问：
http://localhost:8848/nacos

代码中application.yml文件配置如下：

spring:
  cloud:
    nacos:
      server-addr: localhost:8848 # nginx中的访问地址，本来应该为80端口，但是其他程序占用了，所以改为8848了

根据bootstrap.yml配置

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web浏览器访问：
http://localhost/config/now

查看数据库：

至此window上的nacos的集群与持久化配置完成。