activiti测试demo

package activitiTest;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.objectMapper;
import org.activiti.bpmn.converter.BpmnxmlConverter;
import org.activiti.bpmn.model.BpmnModel;
import org.activiti.editor.language.json.converter.BpmnJsonConverter;
import org.activiti.engine.IdentityService;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.form.FormProperty;
import org.activiti.engine.form.StartFormData;
import org.activiti.engine.form.TaskFormData;
import org.activiti.engine.history.HistoricProcessInstance;
import org.activiti.engine.history.HistoricTaskInstance;
import org.activiti.engine.identity.Group;
import org.activiti.engine.identity.User;
import org.activiti.engine.impl.identity.Authentication;
import org.activiti.engine.impl.util.json.JSONobject;
import org.activiti.engine.repository.Deployment;
import org.activiti.engine.repository.Model;
import org.activiti.engine.repository.ProcessDefinition;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Comment;
import org.activiti.engine.task.Task;
import org.junit.Test;
import org.springframework.web.bind.annotation.RequestParam;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.InputStream;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @author wxt
 * @date 2018/9/19
 * @description:
 */
public class DocTest {
    ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine（）;


    @Test
    public void model（）{

        List resultList =  processEngine.getRepositoryService（）.createModelQuery（）.notDeployed（）.
                orderByCreateTime（）.desc（）.list（）;
        JSONobject resultJson = new JSONobject（）;
        resultJson.put（“data“ resultList）;
        System.out.println（ resultJson.toString（））;
    }

    //部署流程

    /**
     * 流程部署会在流程部署表中存在一封数据（act_re_deploment）
     * 2501	zsyleave			2018-09-19 15:06:10.608
     *
     * 同时资源文件表中也会维护一份数据（act_ge_bytearray）
     * 流程定义表会有数据（act_re_procdef）
     * myleave:1:2504	1	http://www.activiti.org/processdef	请假	myleave	1	2501	zsyleave.bpmn20.xml	zsyleave.myleave.png	中顺易员工请假审批流程图	0	1	1
     *
     * @throws IOException
     */
    @Test
    public void deployProcess（） throws IOException {

        RepositoryService repositoryService = processEngine.getRepositoryService（）;
        String id = “37501“;
        try {
            Model modelData = repositoryService.getModel（id）;
            if （modelData != null） {
                byte[] bytes = repositoryService.getModelEditorSource（modelData.getId（））;
                if （bytes != null） {
                    JsonNode modelNode = new objectMapper（）.readTree（bytes）;
                    BpmnModel model = new BpmnJsonConverter（）.convert