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# 基于Spring Cloud的高可用在线视频平台项目架构
## 技术栈选型
根据2024年最新技术栈和Spring Cloud Alibaba 2023.0.1.0版本，选用以下组件：
- **框架基础**:
- Spring Boot 3.2.4
- Spring Cloud 2023.0.1
- Spring Cloud Alibaba 2023.0.1.0
- **核心组件**:
- Nacos 2.3.2 (服务注册与配置中心)
- Sentinel 1.8.6 (流量控制)
- Seata 2.0.0 (分布式事务)
- RocketMQ 5.1.4 (消息队列)
- **其他组件**:
- Spring Cloud Gateway (API网关)
- OpenFeign (服务调用)
- Spring Security + OAuth2 + JWT (安全认证)
- MySQL 8.0 (主数据库)
- Redis 7.0 (缓存)
- MinIO (分布式文件存储)
- FFmpeg (视频处理)
- Prometheus + Grafana (监控)
- Docker + DockerCompose (容器化部署)
## IntelliJ IDEA 创建步骤
### 1. 创建父工程 (Maven项目)
1. 打开IntelliJ IDEA，选择"File" -> "New" -> "Project"
2. 选择"Maven"，点击"Next"
3. 填写项目信息：
- GroupId: `com.nuaa.video`
- ArtifactId: `video-platform`
- Version: `1.0.0`
4. 点击"Finish"创建项目
5. 修改父工程pom.xml:
```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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.2.4</version>
<relativePath/>
</parent>
<groupId>com.nuaa.video</groupId>
<artifactId>video-platform</artifactId>
<version>1.0.0</version>
<packaging>pom</packaging>
<name>video-platform</name>
<description>基于Spring Cloud的高可用在线视频平台</description>
<properties>
<java.version>17</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<spring-cloud.version>2023.0.1</spring-cloud.version>
<spring-cloud-alibaba.version>2023.0.1.0</spring-cloud-alibaba.version>
</properties>
<dependencyManagement>
<dependencies>
<!-- Spring Cloud -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- Spring Cloud Alibaba -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>${spring-cloud-alibaba.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<modules>
<module>video-common</module>
<module>video-gateway</module>
<module>video-auth</module>
<module>video-user</module>
<module>video-content</module>
<module>video-comment</module>
<module>video-recommend</module>
<module>video-admin</module>
</modules>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>
</plugins>
</build>
</project>
```
### 2. 创建公共模块 (video-common)
1. 右键父工程 -> New -> Module
2. 选择"Maven"，点击"Next"
3. 填写模块信息：
- Name: `video-common`
- Parent: `com.nuaa.video:video-platform`
4. 点击"Finish"
5. 修改video-common的pom.xml:
```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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>video-platform</artifactId>
<groupId>com.nuaa.video</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>video-common</artifactId>
<dependencies>
<!-- Lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<!-- Spring Boot Starter Web -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Spring Boot Starter Validation -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- Spring Cloud Alibaba Nacos Discovery -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- Spring Cloud OpenFeign -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<!-- Spring Cloud Alibaba Sentinel -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
</dependency>
<!-- MyBatis Plus -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.5.5</version>
</dependency>
<!-- MySQL Connector -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.33</version>
</dependency>
<!-- Redis -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- MinIO -->
<dependency>
<groupId>io.minio</groupId>
<artifactId>minio</artifactId>
<version>8.5.7</version>
</dependency>
<!-- Hutool工具包 -->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.26</version>
</dependency>
<!-- JWT -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>0.12.3</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>0.12.3</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>0.12.3</version>
<scope>runtime</scope>
</dependency>
</dependencies>
</project>
```
### 3. 创建API网关模块 (video-gateway)
1. 右键父工程 -> New -> Module
2. 选择"Maven"，点击"Next"
3. 填写模块信息：
- Name: `video-gateway`
- Parent: `com.nuaa.video:video-platform`
4. 点击"Finish"
5. 修改video-gateway的pom.xml:
```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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>video-platform</artifactId>
<groupId>com.nuaa.video</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>video-gateway</artifactId>
<dependencies>
<!-- Spring Cloud Gateway -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>
<!-- Spring Cloud Alibaba Nacos Discovery -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- Spring Cloud Alibaba Sentinel -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
</dependency>
<!-- Sentinel Gateway适配 -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-sentinel-gateway</artifactId>
</dependency>
<!-- Spring Boot Actuator -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
</dependencies>
</project>
```
6. 创建application.yml:
```yaml
server:
port: 9000
spring:
application:
name: video-gateway
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
namespace: public
group: DEFAULT_GROUP
gateway:
discovery:
locator:
enabled: true
lower-case-service-id: true
routes:
- id: video-auth
uri: lb://video-auth
predicates:
- Path=/auth/**
filters:
- StripPrefix=1
- id: video-user
uri: lb://video-user
predicates:
- Path=/user/**
filters:
- StripPrefix=1
- id: video-content
uri: lb://video-content
predicates:
- Path=/content/**
filters:
- StripPrefix=1
- id: video-comment
uri: lb://video-comment
predicates:
- Path=/comment/**
filters:
- StripPrefix=1
- id: video-recommend
uri: lb://video-recommend
predicates:
- Path=/recommend/**
filters:
- StripPrefix=1
- id: video-admin
uri: lb://video-admin
predicates:
- Path=/admin/**
filters:
- StripPrefix=1
sentinel:
transport:
dashboard: localhost:8080
port: 8719
eager: true
scg:
fallback:
mode: response
response-body: '{"code":500,"message":"服务不可用，请稍后再试"}'
management:
endpoints:
web:
exposure:
include: '*'
```
7. 创建主启动类`GatewayApplication.java`:
```java
package com.nuaa.video.gateway;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class GatewayApplication {
public static void main(String[] args) {
SpringApplication.run(GatewayApplication.class, args);
}
}
```
### 4. 创建认证服务模块 (video-auth)
1. 右键父工程 -> New -> Module
2. 选择"Maven"，点击"Next"
3. 填写模块信息：
- Name: `video-auth`
- Parent: `com.nuaa.video:video-platform`
4. 点击"Finish"
5. 修改video-auth的pom.xml:
```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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>video-platform</artifactId>
<groupId>com.nuaa.video</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>video-auth</artifactId>
<dependencies>
<dependency>
<groupId>com.nuaa.video</groupId>
<artifactId>video-common</artifactId>
<version>${project.version}</version>
</dependency>
<!-- Spring Security OAuth2 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-resource-server</artifactId>
</dependency>
<!-- Spring Security OAuth2 Authorization Server -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-oauth2-authorization-server</artifactId>
<version>1.2.1</version>
</dependency>
</dependencies>
</project>
```
6. 创建application.yml:
```yaml
server:
port: 9001
spring:
application:
name: video-auth
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
namespace: public
group: DEFAULT_GROUP
sentinel:
transport:
dashboard: localhost:8080
port: 8720
eager: true
datasource:
url: jdbc:mysql://localhost:3306/video_auth?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
redis:
host: localhost
port: 6379
password:
database: 0
mybatis-plus:
mapper-locations: classpath:mapper/*.xml
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
jwt:
secret: video-platform-secret-key-2024-nuaa
expiration: 86400
token-header: Authorization
```
7. 创建主启动类`AuthApplication.java`:
```java
package com.nuaa.video.auth;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class AuthApplication {
public static void main(String[] args) {
SpringApplication.run(AuthApplication.class, args);
}
}
```
### 5. 创建用户服务模块 (video-user)
1. 右键父工程 -> New -> Module
2. 选择"Maven"，点击"Next"
3. 填写模块信息：
- Name: `video-user`
- Parent: `com.nuaa.video:video-platform`
4. 点击"Finish"
5. 修改video-user的pom.xml:
```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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>video-platform</artifactId>
<groupId>com.nuaa.video</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>video-user</artifactId>
<dependencies>
<dependency>
<groupId>com.nuaa.video</groupId>
<artifactId>video-common</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
</project>
```
6. 创建application.yml:
```yaml
server:
port: 9002
spring:
application:
name: video-user
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
namespace: public
group: DEFAULT_GROUP
sentinel:
transport:
dashboard: localhost:8080
port: 8721
eager: true
datasource:
url: jdbc:mysql://localhost:3306/video_user?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
redis:
host: localhost
port: 6379
password:
database: 1
mybatis-plus:
mapper-locations: classpath:mapper/*.xml
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
```
7. 创建主启动类`UserApplication.java`:
```java
package com.nuaa.video.user;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class UserApplication {
public static void main(String[] args) {
SpringApplication.run(UserApplication.class, args);
}
}
```
### 6. 创建内容服务模块 (video-content)
1. 右键父工程 -> New -> Module
2. 选择"Maven"，点击"Next"
3. 填写模块信息：
- Name: `video-content`
- Parent: `com.nuaa.video:video-platform`
4. 点击"Finish"
5. 修改video-content的pom.xml:
```xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>video-platform</artifactId>
<groupId>com.nuaa.video</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>video-content</artifactId>
<dependencies>
<dependency>
<groupId>com.nuaa.video</groupId>
<artifactId>video-common</artifactId>
<version>${project.version}</version>
</dependency>
<!-- RocketMQ -->
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-spring-boot-starter</artifactId>
<version>2.2.3</version>
</dependency>
<!-- FFmpeg -->
<dependency>
<groupId>net.bramp.ffmpeg</groupId>
<artifactId>ffmpeg</artifactId>
<version>0.7.0</version>
</dependency>
</dependencies>
</project>
```
6. 创建application.yml:
```yaml
server:
port: 9003
spring:
application:
name: video-content
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
namespace: public
group: DEFAULT_GROUP
sentinel:
transport:
dashboard: localhost:8080
port: 8722
eager: true
datasource:
url: jdbc:mysql://localhost:3306/video_content?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
redis:
host: localhost
port: 6379
password:
database: 2
rocketmq:
name-server: localhost:9876
producer:
group: video-content-group
mybatis-plus:
mapper-locations: classpath:mapper/*.xml
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
minio:
endpoint: http://localhost:9000
accessKey: minioadmin
secretKey: minioadmin
bucketName: video-platform
```
7. 创建主启动类`ContentApplication.java`:
```java
package com.nuaa.video.content;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class ContentApplication {
public static void main(String[] args) {
SpringApplication.run(ContentApplication.class, args);
}
}
```
### 7. 创建评论服务模块 (video-comment)
1. 右键父工程 -> New -> Module
2. 选择"Maven"，点击"Next"
3. 填写模块信息：
- Name: `video-comment`
- Parent: `com.nuaa.video:video-platform`
4. 点击"Finish"
5. 修改video-comment的pom.xml:
```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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>video-platform</artifactId>
<groupId>com.nuaa.video</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>video-comment</artifactId>
<dependencies>
<dependency>
<groupId>com.nuaa.video</groupId>
<artifactId>video-common</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
</project>
```
6. 创建application.yml:
```yaml
server:
port: 9004
spring:
application:
name: video-comment
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
namespace: public
group: DEFAULT_GROUP
sentinel:
transport:
dashboard: localhost:8080
port: 8723
eager: true
datasource:
url: jdbc:mysql://localhost:3306/video_comment?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
redis:
host: localhost
port: 6379
password:
database: 3
mybatis-plus:
mapper-locations: classpath:mapper/*.xml
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
```
7. 创建主启动类`CommentApplication.java`:
```java
package com.nuaa.video.comment;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class CommentApplication {
public static void main(String[] args) {
SpringApplication.run(CommentApplication.class, args);
}
}
```
### 8. 创建推荐服务模块 (video-recommend)
1. 右键父工程 -> New -> Module
2. 选择"Maven"，点击"Next"
3. 填写模块信息：
- Name: `video-recommend`
- Parent: `com.nuaa.video:video-platform`
4. 点击"Finish"
5. 修改video-recommend的pom.xml:
```xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>video-platform</artifactId>
<groupId>com.nuaa.video</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>video-recommend</artifactId>
<dependencies>
<dependency>
<groupId>com.nuaa.video</groupId>
<artifactId>video-common</artifactId>
<version>${project.version}</version>
</dependency>
<!-- 机器学习相关 -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-mllib_2.12</artifactId>
<version>3.4.1</version>
</dependency>
<!-- 数据计算 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math3</artifactId>
<version>3.6.1</version>
</dependency>
</dependencies>
</project>
```
6. 创建application.yml:
```yaml
server:
port: 9005
spring:
application:
name: video-recommend
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
namespace: public
group: DEFAULT_GROUP
sentinel:
transport:
dashboard: localhost:8080
port: 8724
eager: true
datasource:
url: jdbc:mysql://localhost:3306/video_recommend?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
redis:
host: localhost
port: 6379
password:
database: 4
mybatis-plus:
mapper-locations: classpath:mapper/*.xml
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
```
7. 创建主启动类`RecommendApplication.java`:
```java
package com.nuaa.video.recommend;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class RecommendApplication {
public static void main(String[] args) {
SpringApplication.run(RecommendApplication.class, args);
}
}
```
### 9. 创建管理后台模块 (video-admin)
1. 右键父工程 -> New -> Module
2. 选择"Maven"，点击"Next"
3. 填写模块信息：
- Name: `video-admin`
- Parent: `com.nuaa.video:video-platform`
4. 点击"Finish"
5. 修改video-admin的pom.xml:
```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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>video-platform</artifactId>
<groupId>com.nuaa.video</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>video-admin</artifactId>
<dependencies>
<dependency>
<groupId>com.nuaa.video</groupId>
<artifactId>video-common</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
</project>
```
6. 创建application.yml:
```yaml
server:
port: 9006
spring:
application:
name: video-admin
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
namespace: public
group: DEFAULT_GROUP
sentinel:
transport:
dashboard: localhost:8080
port: 8725
eager: true
datasource:
url: jdbc:mysql://localhost:3306/video_admin?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
redis:
host: localhost
port: 6379
password:
database: 5
mybatis-plus:
mapper-locations: classpath:mapper/*.xml
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
```
7. 创建主启动类`AdminApplication.java`:
```java
package com.nuaa.video.admin;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class AdminApplication {
public static void main(String[] args) {
SpringApplication.run(AdminApplication.class, args);
}
}
```
docs/开发环境搭建.md
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## 开发环境步骤
**安装JDK 17**
```bash
# Ubuntu/Debian
sudo apt install openjdk-17-jdk
# CentOS/RHEL
sudo yum install java-17-openjdk-devel
```
**安装Docker和Docker Compose**
```bash
# 安装Docker
curl -fsSL https://get.docker.com | sh
sudo systemctl enable --now docker
# 安装Docker Compose
sudo curl -L "https://github.com/docker/compose/releases/download/v2.23.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
```
**安装MySQL 8.0**
```bash
docker run -d --name mysql8 -p 3306:3306 -e MYSQL_ROOT_PASSWORD=root -e MYSQL_DATABASE=video_auth -v /data/mysql:/var/lib/mysql mysql:8.0 --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
```
**安装Redis 7.0**
```bash
docker run -d --name redis7 -p 6379:6379 redis:7.0-alpine
```
**RocketMQ 5.1.4**
```bash
# 先安装NameServer
docker run -d --name rmqnamesrv -p 9876:9876 apache/rocketmq:5.1.4 sh mqnamesrv
# 再安装Broker
docker run -d --name rmqbroker --link rmqnamesrv:namesr -p 10909:10909 -p 10911:10911 -e "NAMESRV_ADDR=namesrv:9876" -e "JAVA_OPTS=-Duser.home=/opt" apache/rocketmq:5.1.4 sh mqbroker -c /home/rocketmq/rocketmq-5.1.4/conf/broker.conf
```
**minio**
```bash
docker run -d --name minio -p 9002:9000 -p 9001:9001 -v /data/minio:/data -e "MINIO_ROOT_USER=minioadmin" -e "MINIO_ROOT_PASSWORD=minioadmin" quay.io/minio/minio server /data --console-address ":9001"
```
**安装Nacos 2.3.2**
```bash
docker run -d --name nacos -p 8848:8848 -p 9848:9848 -p 9849:9849 -e MODE=standalone -e JVM_XMS=512m -e JVM_XMX=512m nacos/nacos-server:v2.3.2
```
**Sentinel Dashboard 1.8.6**
#### **使用官方发布的 JAR 包自行构建镜像**
1. **创建 `Dockerfile`**
```bash
FROM eclipse-temurin:8-jre
# 下载 Sentinel 1.8.6 官方 JAR
RUN wget -O /sentinel-dashboard.jar \
https://github.com/alibaba/Sentinel/releases/download/1.8.6/sentinel-dashboard-1.8.6.jar
# 设置时区（可选）
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo "Asia/Shanghai" > /etc/timezone
EXPOSE 8080
CMD ["java", "-Dserver.port=8080", "-Dcsp.sentinel.dashboard.server=localhost:8080", "-jar", "/sentinel-dashboard.jar"]
```
2. **构建镜像**
```bash
docker build -t sentinel-dashboard:1.8.6 .
```
3. **运行容器**
```bash
docker run -d --name sentinel -p 8080:8080 sentinel-dashboard:1.8.6
```