ruoyi-cloud新增模块示例（亲自操作，可行）

1.在ruoyi-modules模块下新建模块（ruoyi-search）

2.重命名模块的名称

3.在ruoyi-modules添加新模块依赖

4.复制ruoyi-system模块的pom文件，并进行修改

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://maven.apache.org/POM/4.0.0"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <groupId>com.ruoyi</groupId>
        <artifactId>ruoyi-modules</artifactId>
        <version>3.6.3</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    ## 修改名称
    <artifactId>ruoyi-modules-search</artifactId>

    ##修改名称
    <description>
        ruoyi-modules-search检索模块
    </description>

    <dependencies>

        <!-- SpringCloud Alibaba Nacos -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>

        <!-- SpringCloud Alibaba Nacos Config -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
        </dependency>

        <!-- SpringCloud Alibaba Sentinel -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
        </dependency>

        <!-- SpringBoot Actuator -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>

        <!-- Swagger UI -->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>${
    
    swagger.fox.version}</version>
        </dependency>

        <!-- Mysql Connector -->
        <dependency>
            <groupId>com.mysql</groupId>
            <artifactId>mysql-connector-j</artifactId>
        </dependency>

        <!-- RuoYi Common DataSource -->
        <dependency>
            <groupId>com.ruoyi</groupId>
            <artifactId>ruoyi-common-datasource</artifactId>
        </dependency>

        <!-- RuoYi Common DataScope -->
        <dependency>
            <groupId>com.ruoyi</groupId>
            <artifactId>ruoyi-common-datascope</artifactId>
        </dependency>

        <!-- RuoYi Common Log -->
        <dependency>
            <groupId>com.ruoyi</groupId>
            <artifactId>ruoyi-common-log</artifactId>
        </dependency>

        <!-- RuoYi Common Swagger -->
        <dependency>
            <groupId>com.ruoyi</groupId>
            <artifactId>ruoyi-common-swagger</artifactId>
        </dependency>

    </dependencies>

    <build>
        <finalName>${
    
    project.artifactId}</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

5.在新模块中建立包，并复制ruoyi-system的main程序

6. 复制ruoyi-system中的bootstrap.yml和logback.yml文件，并进行修改

bootstrap.yml
# Tomcat
## 修改端口号
server:
  port: 9301

# Spring
spring: 
  application:
    ##修改应用名称
    name: ruoyi-search
  profiles:
    # 环境配置
    active: dev
  cloud:
    nacos:
      discovery:
        # 服务注册地址
        server-addr: 127.0.0.1:8848
      config:
        # 配置中心地址
        server-addr: 127.0.0.1:8848
        # 配置文件格式
        file-extension: yml
        # 共享配置
        shared-configs:
          - application-${
    
    spring.profiles.active}.${
    
    spring.cloud.nacos.config.file-extension}

logback.yml
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60 seconds" debug="false">
    <!-- 修改日志存放路径 -->
	<property name="log.path" value="logs/ruoyi-search" />
   <!-- 日志输出格式 -->
	<property name="log.pattern" value="%d{HH:mm:ss.SSS} [%thread] %-5level %logger{20} - [%method,%line] - %msg%n" />

    <!-- 控制台输出 -->
	<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
		<encoder>
			<pattern>${
    
    log.pattern}</pattern>
		</encoder>
	</appender>

    <!-- 系统日志输出 -->
	<appender name="file_info" class="ch.qos.logback.core.rolling.RollingFileAppender">
	    <file>${
    
    log.path}/info.log</file>
        <!-- 循环政策：基于时间创建日志文件 -->
		<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- 日志文件名格式 -->
			<fileNamePattern>${
    
    log.path}/info.%d{
    
    yyyy-MM-dd}.log</fileNamePattern>
			<!-- 日志最大的历史 60天 -->
			<maxHistory>60</maxHistory>
		</rollingPolicy>
		<encoder>
			<pattern>${
    
    log.pattern}</pattern>
		</encoder>
		<filter class="ch.qos.logback.classic.filter.LevelFilter">
            <!-- 过滤的级别 -->
            <level>INFO</level>
            <!-- 匹配时的操作：接收（记录） -->
            <onMatch>ACCEPT</onMatch>
            <!-- 不匹配时的操作：拒绝（不记录） -->
            <onMismatch>DENY</onMismatch>
        </filter>
	</appender>

    <appender name="file_error" class="ch.qos.logback.core.rolling.RollingFileAppender">
	    <file>${
    
    log.path}/error.log</file>
        <!-- 循环政策：基于时间创建日志文件 -->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- 日志文件名格式 -->
            <fileNamePattern>${
    
    log.path}/error.%d{
    
    yyyy-MM-dd}.log</fileNamePattern>
			<!-- 日志最大的历史 60天 -->
			<maxHistory>60</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>${
    
    log.pattern}</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <!-- 过滤的级别 -->
            <level>ERROR</level>
			<!-- 匹配时的操作：接收（记录） -->
            <onMatch>ACCEPT</onMatch>
			<!-- 不匹配时的操作：拒绝（不记录） -->
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <!-- 系统模块日志级别控制  -->
	<logger name="com.ruoyi" level="info" />
	<!-- Spring日志级别控制  -->
	<logger name="org.springframework" level="warn" />

	<root level="info">
		<appender-ref ref="console" />
	</root>
	
	<!--系统操作日志-->
    <root level="info">
        <appender-ref ref="file_info" />
        <appender-ref ref="file_error" />
    </root>
</configuration>

7. 配置nacos，克隆ruoyi-system-dev.yml文件，并进行修改

8.配置网关服务，修改ruoyi-gateway-dev.yml配置文件，添加新模块的网关配置

spring:
  redis:
    host: localhost
    port: 6379
    password:
  cloud:
    gateway:
      discovery:
        locator:
          lowerCaseServiceId: true
          enabled: true
      routes:
        # 认证中心
        - id: ruoyi-auth
          uri: lb://ruoyi-auth
          predicates:
            - Path=/auth/**
          filters:
            # 验证码处理
            - CacheRequestFilter
            - ValidateCodeFilter
            - StripPrefix=1
        # 代码生成
        - id: ruoyi-gen
          uri: lb://ruoyi-gen
          predicates:
            - Path=/code/**
          filters:
            - StripPrefix=1
        # 定时任务
        - id: ruoyi-job
          uri: lb://ruoyi-job
          predicates:
            - Path=/schedule/**
          filters:
            - StripPrefix=1
        # 系统模块
        - id: ruoyi-system
          uri: lb://ruoyi-system
          predicates:
            - Path=/system/**
          filters:
            - StripPrefix=1
        # 检索模块
        - id: ruoyi-search
          uri: lb://ruoyi-search
          predicates:
            - Path=/search/**
          filters:
            - StripPrefix=1
        # 文件服务
        - id: ruoyi-file
          uri: lb://ruoyi-file
          predicates:
            - Path=/file/**
          filters:
            - StripPrefix=1

# 安全配置
security:
  # 验证码
  captcha:
    enabled: true
    type: math
  # 防止XSS攻击
  xss:
    enabled: true
    excludeUrls:
      - /system/notice
  # 不校验白名单
  ignore:
    whites:
      - /auth/logout
      - /auth/login
      - /auth/register
      - /*/v2/api-docs
      - /csrf

9.创建菜单，生成基本代码

要想使用代码生成功能，首先创建一张智能检索表（smart_search）

drop table if exists smart_search;
create table smart_search (
  search_id           int(11)         auto_increment    comment '检索ID',
  search_name         varchar(30)     default ''        comment '检索名称',
  search_sex          char(1)         default '0'       comment '检索性别（0男 1女 2未知）',
  search_status       char(1)         default '0'       comment '状态（0正常 1停用）',
  search_time     datetime                         comment '检索时间',
  primary key (search_id)
) engine=innodb auto_increment=1 comment = '智能检索表';

10.生成代码，复制到对应的位置