Mysql8.0.17版本不能自动创建activiti表的坑

maven项目如下：

配置好数据库，和activiti的配置之后，开始执行流程部署

package com.yuanqiao.first_activiti.deployment;

import java.util.List;

import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.repository.Deployment;
import org.activiti.engine.repository.DeploymentBuilder;
import org.activiti.engine.repository.ProcessDefinition;
import org.junit.Test;

import com.google.gson.Gson;

/**
 * 通过读取bpmn文件，来部署流程图
 * 
 * @author yuanqiao
 *
 */
public class DeploymentProcess {

	@Test
	public void deploymentFirstProcess() {
		ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();

		RepositoryService repositoryService = processEngine.getRepositoryService();

		DeploymentBuilder deploymentBuilder = repositoryService.createDeployment().addClasspathResource("first.bpmn");

		Deployment deployment = deploymentBuilder.deploy();
		String deploymentId = deployment.getId();
		System.out.println(deploymentId);
		List<ProcessDefinition> processDefinitionList = repositoryService.createProcessDefinitionQuery()
				.deploymentId(deploymentId).list();
		Gson gson = new Gson();
		System.out.println(gson.toJson(processDefinitionList));

	}
}

　　

报错如下：

[main] ERROR org.activiti.engine.impl.interceptor.CommandContext - Error while closing command context
org.apache.ibatis.exceptions.PersistenceException: 
### Error querying database.  Cause: java.sql.SQLSyntaxErrorException: Table 'activiti.act_ge_property' doesn't exist
### The error may exist in org/activiti/db/mapping/entity/Property.xml
### The error may involve org.activiti.engine.impl.persistence.entity.PropertyEntityImpl.selectProperty-Inline
### The error occurred while setting parameters
### SQL: select * from ACT_GE_PROPERTY where NAME_ = ?
### Cause: java.sql.SQLSyntaxErrorException: Table 'activiti.act_ge_property' doesn't exist
	at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:150)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:77)
	at org.activiti.engine.impl.db.DbSqlSession.selectById(DbSqlSession.java:364)
	at org.activiti.engine.impl.db.DbSqlSession.selectById(DbSqlSession.java:348)
	at org.activiti.engine.impl.db.DbSqlSession.dbSchemaUpdate(DbSqlSession.java:910)
	at org.activiti.engine.impl.db.DbSqlSession.performSchemaOperationsProcessEngineBuild(DbSqlSession.java:1318)
	at org.activiti.engine.impl.SchemaOperationsProcessEngineBuild.execute(SchemaOperationsProcessEngineBuild.java:28)
	at org.activiti.engine.impl.interceptor.CommandInvoker$1.run(CommandInvoker.java:37)
	at org.activiti.engine.impl.interceptor.CommandInvoker.executeOperation(CommandInvoker.java:78)
	at org.activiti.engine.impl.interceptor.CommandInvoker.executeOperations(CommandInvoker.java:57)
	at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:42)
	at org.activiti.engine.impl.interceptor.TransactionContextInterceptor.execute(TransactionContextInterceptor.java:48)
	at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:63)
	at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:29)
	at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:44)
	at org.activiti.engine.impl.ProcessEngineImpl.<init>(ProcessEngineImpl.java:81)
	at org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl.buildProcessEngine(ProcessEngineConfigurationImpl.java:665)
	at org.activiti.engine.ProcessEngines.buildProcessEngine(ProcessEngines.java:189)
	at org.activiti.engine.ProcessEngines.initProcessEngineFromResource(ProcessEngines.java:162)
	at org.activiti.engine.ProcessEngines.init(ProcessEngines.java:94)
	at org.activiti.engine.ProcessEngines.getProcessEngine(ProcessEngines.java:223)
	at org.activiti.engine.ProcessEngines.getDefaultProcessEngine(ProcessEngines.java:212)
	at com.yuanqiao.first_activiti.deployment.DeploymentProcess.deploymentFirstProcess(DeploymentProcess.java:25)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

解决方法：

(1)把mysql8.0的版本改成5.0的

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.41</version>
</dependency> 

(2)修改驱动：

com.mysql.jdbc.Driver


参考文档
https://www.cnblogs.com/shanshen/p/9054173.html

从源码分析问题：
https://blog.csdn.net/jiaoshaoping/article/details/80748065