springboot~工作流(liu)activiti的搭建
概念
工作流產品使用activiti的算是比較多了(le),自帶了(le)一套UI界面,可(ke)以(yi)直接使用,用來設計(ji)流程,下面簡單總結一下它的步(bu)驟(zou):
1 設計模型
2 發布為(wei)流程,一個模型可以發布多個版本的流程
3 建(jian)立一(yi)個流程的(de)實(shi)例(li)和實(shi)例(li)任務,一(yi)個流程可以建(jian)立多個并行的(de)實(shi)例(li)
4 對(dui)某個實(shi)例任務進行(xing)審批
5 可(ke)以(yi)查看實時的流程實例狀(zhuang)態
部署在項目里
添加引用
annotationProcessor 'org.projectlombok:lombok:1.18.2' //gradle5.0之后需要這樣引用lombok
compileOnly 'org.projectlombok:lombok:1.18.2'
testAnnotationProcessor 'org.projectlombok:lombok:1.18.2'
testCompileOnly 'org.projectlombok:lombok:1.18.2'
implementation 'org.springframework.boot:spring-boot-starter-jdbc'
implementation 'org.springframework.boot:spring-boot-starter-web'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'org.activiti:activiti-diagram-rest:5.22.0'
implementation 'org.activiti:activiti-modeler:5.22.0'
implementation 'org.activiti:activiti-spring-boot-starter-basic:5.22.0'
implementation 'org.springframework.boot:spring-boot-starter-jdbc'
implementation 'mysql:mysql-connector-java'
implementation 'org.assertj:assertj-core:3.3.0'
implementation 'com.google.guava:guava:18.0'
testImplementation 'com.h2database:h2:1.3.176'
testImplementation('org.springframework.boot:spring-boot-starter-test')
添加啟動文件
import org.activiti.spring.boot.SecurityAutoConfiguration;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication(exclude = {SecurityAutoConfiguration.class, org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class,})
public class AvtivitiApplication {
public static void main(String[] args) {
SpringApplication.run(AvtivitiApplication.class, args);
}
}
添加yml配置
server:
port: 8081
spring:
application:
name: activiti-demo
datasource:
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://localhost:3306/activiti?useUnicode=true&characterEncoding=utf-8&useSSL=false
username: root
password: root
jpa:
hibernate:
ddl-auto: none
show-sql: true
activiti:
check-process-definitions: false
font:
activityFontName: 宋體
labelFontName: 宋體
訪問模型添加頁面

保存之后,將在模(mo)型表ACT_RE_MODEL添加數據,ACT_GE_BYTEARRAY資源表也會生成對象的數據,如模(mo)型的圖片(pian)和模(mo)型對應(ying)的XML文件等。