集成Activiti

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.7.0</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<!-- springboot集成mybatis-plus -->
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-boot-starter</artifactId>
    <version>3.5.1</version>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-webflux</artifactId>
</dependency>

<!-- https://mvnrepository.com/artifact/org.activiti/activiti-spring-boot-starter -->
<dependency>
    <groupId>org.activiti</groupId>
    <artifactId>activiti-spring-boot-starter</artifactId>
    <version>7.1.0.M6</version>
    <exclusions>
        <exclusion><!-- 排除activiti的mybatis，避免和外面的mybatis-plus冲突 -->
            <artifactId>mybatis</artifactId>
            <groupId>org.mybatis</groupId>
        </exclusion>
    </exclusions>
</dependency>



<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <version>8.0.33</version>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://XXXXXXXX:3306/activiti?characterEncoding=utf8&useSSL=false&serverTimezone=UTC&rewriteBatchedStatements=true&nullCatalogMeansCurrent=true
    username: XXXXXX
    password: XXXXXX
  activiti:
    #自动更新数据库结构
    #1.flase：默认值。activiti在启动时，对比数据库表中保存的版本，如果没有表或者版本不匹配，将抛出异常
    #2.true： activiti会对数据库中所有表进行更新操作。如果表不存在，则自动创建
    #3.create_drop： 在activiti启动时创建表，在关闭时删除表（必须手动关闭引擎，才能删除表）
    #4.drop-create： 在activiti启动时删除原来的旧表，然后在创建新表（不需要手动关闭引擎）
    database-schema-update: false
    #activiti7默认不生成历史信息表，开启历史表
    db-history-used: false
    #记录历史等级 可配置的历史级别有none, activity, audit, full
    #none：不保存任何的历史数据，因此，在流程执行过程中，这是最高效的。
    #activity：级别高于none，保存流程实例与流程行为，其他数据不保存。
    #audit：除activity级别会保存的数据外，还会保存全部的流程任务及其属性。audit为history的默认值。
    #full：保存历史数据的最高级别，除了会保存audit级别的数据外，还会保存其他全部流程相关的细节数据，包括一些流程参数等。
    history-level: none
    # =============================
    #自动检查、部署流程定义文件
    check-process-definitions: false
    # 关闭 SpringAutoDeployment never-fail
    deployment-mode: never-fail
    # asyncExecutorActivate是指activiti在流程引擎启动就激活AsyncExecutor,异步：true-开启（默认）、false-关闭
    async-executor-activate: true

    #流程定义文件存放目录,要具体到某个目录
    #      process-definition-location-prefix: classpath:/processes/holliday/
    #process-definition-location-suffixes: #流程文件格式
    #  - **.bpmn20.xml
    #  - **.bpmn

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication(exclude = {org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class,
        org.springframework.boot.actuate.autoconfigure.security.servlet.ManagementWebSecurityAutoConfiguration.class})
public class ActivitiWorkApplication {

    public static void main(String[] args) {
        SpringApplication.run(ActivitiWorkApplication.class, args);
    }

}

import org.springframework.beans.factory.annotation.Configurable;
import org.springframework.context.annotation.Bean;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.provisioning.InMemoryUserDetailsManager;
import org.springframework.stereotype.Component;

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

@Configurable
@Component
public class MemoryConfig {

    @Bean
    public UserDetailsService myUserDetailsService() {

        InMemoryUserDetailsManager inMemoryUserDetailsManager = new InMemoryUserDetailsManager();

        String[][] usersGroupsAndRoles = {
                {"你说呢"},
        };

        for (String[] user : usersGroupsAndRoles) {
            List<String> authoritiesStrings = Arrays.asList(Arrays.copyOfRange(user, 2, user.length));
//            logger.info("> Registering new user: " + user[0] + " with the following Authorities[" + authoritiesStrings + "]");
            inMemoryUserDetailsManager.createUser(new User(user[0], passwordEncoder().encode(user[1]),
                    authoritiesStrings.stream().map(s -> new SimpleGrantedAuthority(s)).collect(Collectors.toList())));
        }


        return inMemoryUserDetailsManager;
    }

    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
}

启动