activiti5.22版本将rest服务集成到web工程

1.web工程已经集成进入activiti5.22版本。

2.引入jar包。

<dependency>    <groupId>org.activiti</groupId>    <artifactId>activiti-rest</artifactId>    <version>5.22.0</version></dependency>3.web.xml文件加入
<servlet>    <servlet-name>RestServlet</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>        <param-name>contextConfigLocation</param-name>        <param-value>classpath:conf/spring/spring-mvc-rest.xml</param-value>    </init-param></servlet><servlet-mapping>    <servlet-name>RestServlet</servlet-name>    <url-pattern>/rest/*</url-pattern></servlet-mapping>
4.
spring-mvc-rest.xml文件内容如下：<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       xmlns:context="http://www.springframework.org/schema/context"       xmlns:mvc="http://www.springframework.org/schema/mvc"       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">    <!-- 自动扫描且只扫描@Controller -->    <context:component-scan base-package="org.activiti.rest">        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />    </context:component-scan>    <mvc:annotation-driven /></beans>5.activiti5.22的配置文件中加入如下:

    <!-- 加载配置属性文件 -->
    <context:property-placeholder ignore-unresolvable="true" location="classpath:application.properties" />

    <!-- Activiti begin -->
    <bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration">
        <property name="dataSource" ref="dataSource" />
        <property name="transactionManager" ref="transactionManager" />
        <property name="deploymentResources" value="classpath*:/activiti/*.zip"/>
        <property name="databaseSchemaUpdate" value="true" /><!-- 自动建表，自动更新表结构 -->
        <property name="jobExecutorActivate" value="false" /><!-- 该参数将启用定时相关的功能 -->
        <property name="history" value="full" /><!-- 历史记录保存模式 -->

        <!-- UUID作为主键生成策略
        <property name="idGenerator" ref="idGen" />-->

        <!-- 生成流程图的字体 -->
        <property name="activityFontName" value="${activiti.diagram.activityFontName}"/>
        <property name="labelFontName" value="${activiti.diagram.labelFontName}"/>
        <property name="annotationFontName" value="${activiti.diagram.annotationFontName}"/><!-- 5.21.0 新增参数 -->

        <!-- 自定义用户权限 ，必须重新实现用户和组的相应方法
        <property name="customSessionFactories">
            <list>
                <bean class="com.thinkgem.jeesite.modules.act.service.ext.ActUserEntityServiceFactory"/>
                <bean class="com.thinkgem.jeesite.modules.act.service.ext.ActGroupEntityServiceFactory"/>
            </list>
        </property>-->
    </bean>

    <bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean">
        <property name="processEngineConfiguration" ref="processEngineConfiguration" />
    </bean>
    <bean id="repositoryService" factory-bean="processEngine" factory-method="getRepositoryService" />
    <bean id="runtimeService" factory-bean="processEngine" factory-method="getRuntimeService" />
    <bean id="formService" factory-bean="processEngine" factory-method="getFormService" />
    <bean id="identityService" factory-bean="processEngine" factory-method="getIdentityService" />
    <bean id="taskService" factory-bean="processEngine" factory-method="getTaskService" />
    <bean id="historyService" factory-bean="processEngine" factory-method="getHistoryService" />
    <bean id="managementService" factory-bean="processEngine" factory-method="getManagementService" />

    <bean id="restResponseFactory" class="org.activiti.rest.service.api.RestResponseFactory"/>
    <!-- json处理-->
    <bean id="objectMapper" class="com.fasterxml.jackson.databind.ObjectMapper" />
    <!-- 设置默认的资源类型 -->
    <bean id="contentTypeResolver" class="org.activiti.rest.common.application.DefaultContentTypeResolver" />

    <!-- Activiti end -->