JAVA全系列 教程
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White Night
创建名为shopping_user_service
的SpringBoot工程,添加相关依赖。
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<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<!-- MyBatisPlus -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
</dependency>
<!-- mysql驱动 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.itbaizhan</groupId>
<artifactId>shopping_common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<!-- dubbo -->
<dependency>
<groupId>org.apache.dubbo</groupId>
<artifactId>dubbo-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.dubbo</groupId>
<artifactId>dubbo-registry-nacos</artifactId>
</dependency>
<!-- nacos -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- redis -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
</dependencies>
设置该工程的父工程为shopping
。
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<parent>
<groupId>com.itbaizhan</groupId>
<artifactId>shopping</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
给shopping
工程设置子模块
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<!-- 子模块 -->
<modules>
<!-- 用户服务 -->
<module>shopping_user_service</module>
</modules>
在Nacos配置中心创建配置文件shopping_user_service-dev.yaml
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# 端口号
server:
port: 9006
# 日志格式
logging:
pattern:
console: '%d{HH:mm:ss.SSS} %clr(%-5level) --- [%-15thread] %cyan(%-50logger{50}):%msg%n'
#配置mybatis-plus
mybatis-plus:
global-config:
db-config:
# 表名前缀
table-prefix: bz_
# 主键生成策略为自增
id-type: auto
configuration:
# 关闭列名自动驼峰命名规则映射
map-underscore-to-camel-case: false
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl #开启sql日志
spring:
application:
name: shopping_user_service #服务名
cloud:
nacos:
discovery:
server-addr: 192.168.0.99:8848 # 注册中心地址
# 数据源
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql:///baizhanshopping?serverTimezone=UTC
username: root
password: root
# redis
data:
redis:
host: 192.168.0.99
port: 6379
timeout: 30000
jedis:
pool:
max-active: 8
max-wait: -1
max-idle: 8
min-idle: 0
dubbo:
application:
name: shopping_user_service # 项目名
serialize-check-status: DISABLE
check-serializable: false
protocol:
name: dubbo # 通讯协议
port: -1 # 端口号,-1表示自动扫描可用端口。
registry:
address: nacos://192.168.0.99:8848 # 注册中心
编写配置文件bootstrap.yml
,连接配置中心
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spring:
profiles:
# 环境
active: dev
cloud:
nacos:
# 注册中心
config:
server-addr: 192.168.0.99:8848 #注册中心地址
namespace: 5455dc7a-b343-4866-a973-96d5cc1d9312 #命名空间
file-extension: yaml #文件名后缀
prefix: shopping_user_service #文件名
配置启动类
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@EnableDiscoveryClient
@EnableDubbo
@RefreshScope
@SpringBootApplication
@MapperScan("com.itbaizhan.shopping_user_service.mapper")
public class ShoppingUserServiceApplication {
public static void main(String[] args) {
SpringApplication.run(ShoppingSearchServiceApplication.class, args);
}
}
创建名为shopping_user_customer_api
的SpringBoot工程,添加相关依赖。
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<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- dubbo -->
<dependency>
<groupId>org.apache.dubbo</groupId>
<artifactId>dubbo-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.dubbo</groupId>
<artifactId>dubbo-registry-nacos</artifactId>
</dependency>
<!-- nacos -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency>
<groupId>com.itbaizhan</groupId>
<artifactId>shopping_common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
设置该工程的父工程为shopping
。
xxxxxxxxxx
<parent>
<groupId>com.itbaizhan</groupId>
<artifactId>shopping</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
给shopping
工程设置子模块
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<!-- 子模块 -->
<modules>
<!-- 用户业务的api -->
<module>shopping_user_customer_api</module>
</modules>
在Nacos配置中心编写配置文件shopping_user_customer_api-dev.yaml
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# 端口号
server:
port: 8003
# 日志格式
logging:
pattern:
console: '%d{HH:mm:ss.SSS} %clr(%-5level) --- [%-15thread] %cyan(%-50logger{50}):%msg%n'
# Nacos
spring:
application:
name: shopping_user_customer_api
cloud:
nacos:
discovery:
server-addr: 192.168.0.99:8848
dubbo:
application:
#项目名字
name: shopping_user_customer_api
protocol:
name: dubbo
port: -1
registry:
# 注册地址
address: nacos://192.168.0.99:8848
编写配置文件bootstrap.yml
,连接配置中心
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spring:
profiles:
# 环境
active: dev
cloud:
nacos:
# 注册中心
config:
server-addr: 192.168.0.99:8848 #注册中心地址
namespace: 5455dc7a-b343-4866-a973-96d5cc1d9312 #命名空间
file-extension: yaml #文件名后缀
prefix: shopping_user_customer_api
编写启动类
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@SpringBootApplication(exclude= {DataSourceAutoConfiguration.class})
@EnableDiscoveryClient //向注册中心注册该服务
@RefreshScope // 配置动态刷新
public class ShoppingUserCustomerApiApplication {
public static void main(String[] args) {
SpringApplication.run(ShoppingUserCustomerApiApplication.class, args);
}
}