启动本应用后, 控制台有个监控程序, 不停的输出log, 看看当前有什么任务卡住了. 用这个可以来看执行的效果.
DeploymentController
POST http://localhost/deployment 不用带参数, 系统自动部署供学习用的工作流. 返回id 1
GET http://localhost/deployment/1
返回 (看来返回的也真是没啥有用的东西.)
{
"name": null,
"id": "1",
"deploymentTime": 1503037813534,
"tenantId": "",
"category": null
}
GET http://localhost/deployment/ 返回所有, (看来返回的也真是没啥有用的东西.)
GET http://localhost/processDefinition/1 返回了一点看起来有那么点卵用的东西.
{
"name": "Onboarding",
"key": "onboarding",
"id": "onboarding:1:4",
"version": 1,
"suspended": false,
"description": null,
"resourceName": "onboarding.bpmn20.xml",
"tenantId": "",
"deploymentId": "1",
"category": "http://www.activiti.org/processdef",
"diagramResourceName": "onboarding.onboarding.png"
}
POST http://localhost/processInstance/onboarding 返回id 2501 这个工作流就这么启动了.
GET http://localhost/processInstance/onboarding
返回key是 onboarding的 过程,
{
"name": null,
"id": "2501",
"localizedName": null,
"suspended": false,
"description": null,
"activityId": "enterOnboardingData",
"tenantId": "",
"deploymentId": "1",
"businessKey": null,
"ended": false,
"parentId": null,
"processInstanceId": "2501",
"processDefinitionId": "onboarding:1:4",
"processVariables": {},
"processDefinitionKey": "onboarding",
"superExecutionId": null,
"localizedDescription": null,
"processDefinitionVersion": 1,
"processDefinitionName": "Onboarding"
}
用 IdentityController 这个可以查看用户 和 组. 传入上面消息里面的 processDefinitionId
GET http://localhost/group/proc/onboarding:1:4 http://localhost/user/proc/onboarding:1:4
GET http://localhost/task/group/managers 获取group是managers的任务, 等一等, 我怎么知道有个group名字叫manager? 返回 信息里面有task id, 马上用得上.
{
"name": "Enter Data",
"priority": 50,
"id": "2505",
"owner": null,
"suspended": false,
"description": null,
"assignee": null,
"dueDate": null,
"tenantId": "",
"category": null,
"formKey": null,
"executionId": "2501",
"parentTaskId": null,
"createTime": 1503038750641,
"processInstanceId": "2501",
"processDefinitionId": "onboarding:1:4",
"processVariables": null,
"taskDefinitionKey": "enterOnboardingData",
"taskLocalVariables": {},
"delegationState": null
}
PATCH http://localhost/task/2505 这个是用来完成当前任务, id我是从上面的消息里找到了, 可是报文格式怎么办呢? 请看下节:
GET http://localhost/form/task/2505 返回上面那个id是 2505的任务的表单格式. 但是不能直接拿来用, 需要构造成一个 map, 不要问我为什么, 我就是知道.
{
"deploymentId": "1",
"formKey": null,
"formProperties": [
{
"id": "fullName",
"name": "Full Name",
"type": {
"name": "string",
"mimeType": "text/plain"
},
"value": null,
"readable": true,
"writable": true,
"required": false
},
{
"id": "yearsOfExperience",
"name": "Years of Experience",
"type": {
"name": "long",
"mimeType": "plain/text"
},
"value": null,
"readable": true,
"writable": true,
"required": true
}
],
}
构造好的请求报文,用来完成一个task
{
"fullName": "tony",
"yearsOfExperience": 12,
}
PATCH http://localhost/task/2505
{
"fullName": "tony",
"yearsOfExperience": 12
}
返回内容: true
这时候,你会发现控制台有新任务了.
GET http://localhost/task/group/managers 这次返回的任务id变了
{
"name": "Personalized Introduction and Data Entry",
"priority": 50,
"id": "2511",
"owner": null,
"suspended": false,
"description": null,
"assignee": null,
"dueDate": null,
"tenantId": "",
"category": null,
"formKey": null,
"executionId": "2501",
"parentTaskId": null,
"createTime": 1503039801369,
"processInstanceId": "2501",
"processDefinitionId": "onboarding:1:4",
"processVariables": null,
"taskDefinitionKey": "personalizedIntro",
"taskLocalVariables": {},
"delegationState": null
}
GET http://localhost/form/task/2511
看看表单格式
{
"deploymentId": "1",
"formKey": null,
"formProperties": [
{
"id": "personalWelcomeTime",
"name": "Personal Welcome Time",
"type": {
"name": "date"
},
"value": null,
"readable": true,
"writable": true,
"required": false
}
],
}
构造完成task的 map
{ "personalWelcomeTime": "2/14/17" }
再完成任务吧:
PATCH http://localhost/task/2511
{
"personalWelcomeTime": "2/14/17"
}
返回: true
这时候,你会发现控制台没什么卡住的任务了.
GET http://localhost/history/processInstance/2501
历史出来了:
自己看吧, 我是看不大懂. :)
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