1. 从官网下载 flowable-6.5.0 : https://flowable.com/open-source/downloads/
下载完，解压后，打开目录 wars
2.找个干净的 tomcat8
把 wars 文件目录里面的
flowable-admin.war flowable-idm.war flowable-modeler.war flowable-rest.war flowable-task.war
共 5 个 war包放到tomact的 webapps 目录
3. 然后找到 tomcat / bin / startup.bat 启动 tomcat
会等待一段时间，所有war包都解压后
4.找到每个项目中的 （ www.1b23.com flowable项目源码）
比如：\webapps\flowable-admin\WEB-INF\classes application-dev.properties 这样的配置文件
修改：改成自己的数据库链接地址，数据库名flowable 自己创建，从flowable-6.5.0.zip里面database下面的creat/all 下的sql 脚本执行去建表 86张表
spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://127.0.0.1:3306/flowable?characterEncoding=UTF-8 spring.datasource.username=root spring.datasource.password=root flowable.admin.app.server-config.process.port=9999 flowable.admin.app.server-config.cmmn.port=9999 flowable.admin.app.server-config.app.port=9999 flowable.admin.app.server-config.dmn.port=9999 flowable.admin.app.server-config.form.port=9999 flowable.admin.app.server-config.content.port=9999
修改\webapps\flowable-admin\WEB-INF\classes flowable-default.properties， 主要就是修改数据库链接上，改成mysql的. java 框架大全 ：www.1b23.com
server.port=9988
server.servlet.context-path=/flowable-admin
management.endpoints.jmx.unique-names=true
# This is needed to force use of JDK proxies instead of using CGLIB
spring.aop.proxy-target-class=false
spring.aop.auto=false
spring.application.name=flowable-ui-admin
spring.liquibase.enabled=false
spring.servlet.multipart.max-file-size=10MB
spring.banner.location=classpath:/org/flowable/spring/boot/flowable-banner.txt
# The default domain for generating ObjectNames must be specified. Otherwise when multiple Spring Boot applications start in the same servlet container
# all would be created with the same name (com.zaxxer.hikari:name=dataSource,type=HikariDataSource) for example
spring.jmx.default-domain=${spring.application.name}
# Expose all actuator endpoints to the web
# They are exposed, but only authenticated users can see /info and /health abd users with access-admin can see the others
management.endpoints.web.exposure.include=*
# Full health details should only be displayed when a user is authorized
management.endpoint.health.show-details=when_authorized
# Only users with role access-admin can access full health details
management.endpoint.health.roles=access-admin
# Spring prefixes the roles with ROLE_. However, Flowable does not have that concept yet, so we need to override that with an empty string
flowable.common.app.role-prefix=
# H2 example (default)
#spring.datasource.driver-class-name=org.h2.Driver
#spring.datasource.url=jdbc:h2:tcp://localhost/flowableadmin
#spring.datasource.url=jdbc:h2:~/flowable-db/db;AUTO_SERVER=TRUE;AUTO_SERVER_PORT=9091;DB_CLOSE_DELAY=-1
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/flowable?characterEncoding=UTF-8
#spring.datasource.driver-class-name=org.postgresql.Driver
#spring.datasource.url=jdbc:postgresql://localhost:5432/flowableadmin
#spring.datasource.driver-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
#spring.datasource.url=jdbc:sqlserver://localhost:1433;databaseName=flowableadmin
#spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
#spring.datasource.url=jdbc:oracle:thin:@localhost:1521:FLOWABLEADMIN
#spring.datasource.driver-class-name=com.ibm.db2.jcc.DB2Driver
#spring.datasource.url=jdbc:db2://localhost:50000/flowableadmin
spring.datasource.username=root
spring.datasource.password=root
5. 几个项目的都修改完，关闭之前运行的tomcat ，重新启动
都正常启动后，需要时间久点
访问 http://127.0.0.1:8080/flowable-admin 用户名 admin 密码 text
访问 http://127.0.0.1:8080/flowable-idm 用户名 admin 密码 text
访问 http://127.0.0.1:8080/flowable-modeler 用户名 admin 密码 text