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  • 请求示例 创建BPM实例。 POST https://华为云Astro轻应用 域名 /u-route/baas/bp/v2.0/metadata/definitions { "config": { "cancelable": false, "noCancelAfterElem": "" }, "dataMappers": [ { "assignmentItems": [ { "assignTo": "dateList", "name": "", "operator": "add", "value": "2019-03-04", "valueType": "" }, { "assignTo": "dateList", "name": "", "operator": "add", "value": "2020-01-02", "valueType": "" } ], "connector": "userTask", "connectorPoint": "{\"fromPort\":\"R1\",\"toPort\":\"L1\",\"points\":[\"619 125\",\"643 125\",\"662.5 125\",\"662.5 100\",\"682 100\",\"706 100\"]}", "description": "", "label": "Data Mapper", "locationX": 575, "locationY": 125, "name": "dataMapper", "connectors": [] } ], "description": "", "label": "SimpleBP", "laneSet": { "label": "", "lanes": [ { "elements": [ "userTask", "userTask1", "dataMapper", "start" ], "height": 201.35220031738282, "label": "lane", "name": "lane", "role": "LoanRequest.Applicant", "width": 1080 } ], "name": "" }, "name": "SimpleBP", "slas": [ { "active": true, "criteria": "", "deadlineDays": 0, "deadlineHours": 0, "deadlineIncreaseUrgencyBy": 2, "deadlineMinutes": 0, "deadlineOnlyBusinessDays": false, "goalActions": [ { "action": "", "criteria": "{!IsMatched} && {!Owner}", "name": "sla-act", "type": "Notify Manager" } ], "goalDays": 0, "goalHours": 0, "goalIncreaseUrgencyBy": 1, "goalMinutes": 0, "goalOnlyBusinessDays": false, "label": "userTask1_sla", "name": "userTask1_sla", "startWhen": "", "variable": "", "actions": [] }, { "active": true, "criteria": "", "deadlineDays": 0, "deadlineHours": 0, "deadlineIncreaseUrgencyBy": 2, "deadlineMinutes": 0, "deadlineOnlyBusinessDays": false, "goalActions": [ { "action": "NotifyBPManager", "criteria": "", "name": "sla-act1", "type": "Notify Manager" } ], "goalDays": 1, "goalHours": 0, "goalIncreaseUrgencyBy": 1, "goalMinutes": 0, "goalOnlyBusinessDays": false, "label": "userTask_sla", "name": "userTask_sla", "startWhen": "", "variable": "", "actions": [] } ], "startEvents": [ { "connector": "dataMapper", "connectorPoint": "{\"fromPort\":\"R1\",\"toPort\":\"L0\",\"points\":[\"151.5 100\",\"175.5 100\",\"341.25 100\",\"341.25 110.5\",\"507 110.5\",\"531 110.5\"]}", "label": "Start", "locationX": 125, "locationY": 100, "name": "start", "type": "Start", "startType": "", "renderType": "", "render": "", "document": "", "description": "" } ], "userTasks": [ { "approvalType": "Single", "connector": "userTask1", "connectorPoint": "{\"fromPort\":\"R1\",\"toPort\":\"L1\",\"points\":[\"794 100\",\"818 100\",\"875 100\",\"875 100\",\"932 100\",\"956 100\"]}", "description": "wuli desc", "groupAsSingleParticipant": false, "inputAssignments": [ { "input": "$Task.Title", "name": "", "value": "{!$GlobalConstant.EmptyString}", "valueType": "" } ], "label": "User Task", "locationX": 750, "locationY": 100, "name": "userTask", "participants": [ { "type": "user", "value": "ecommerce6" } ], "preActions": [ { "action": "{!$GlobalConstant.EmptyString}", "criteria": "", "name": "action", "type": "Set Status" } ], "render": "SimpleBP$Form1$form", "renderType": "Form", "routeType": "Name and Expressions", "router": { "defaultRouteTo": "", "defaultRouteType": "", "name": "" }, "title": "wu li tu cao", "usingSLA": "userTask_sla", "routeTo": "", "faultConnector": "", "boundaryEvents": [], "outputAssignments": [], "document": "", "priority": 3 }, { "approvalType": "Single", "groupAsSingleParticipant": false, "label": "User Task", "locationX": 1000, "locationY": 100, "name": "userTask1", "priority": 3, "render": "SimpleBP$ut1$form", "renderType": "Form", "routeType": "Last Assignee In Lane", "router": { "defaultRouteTo": "", "defaultRouteType": "", "name": "" }, "title": "T2", "routeTo": "", "connector": "", "faultConnector": "", "boundaryEvents": [], "inputAssignments": [], "outputAssignments": [], "document": "", "description": "" } ], "variables": [ { "currencyFactor": 0, "dataType": "checkBox", "defaultValue": "{!$GlobalConstant.True}", "defaultValueType": "", "description": "", "extNS": "", "extType": "", "isCollection": false, "isInput": false, "isNested": false, "isOutput": false, "name": "IsMatched" }, { "currencyFactor": 0, "dataType": "text", "defaultValue": "Hello", "defaultValueType": "", "description": "", "extNS": "", "extType": "", "isCollection": false, "isInput": false, "isNested": false, "isOutput": false, "name": "Owner" }, { "currencyFactor": 0, "dataType": "date", "defaultValue": "", "defaultValueType": "", "description": "", "extNS": "", "extType": "", "isCollection": false, "isInput": false, "isNested": false, "isOutput": false, "name": "dateVar" }, { "currencyFactor": 0, "dataType": "date", "defaultValue": "", "defaultValueType": "", "description": "", "extNS": "", "extType": "", "isCollection": true, "isInput": false, "isNested": false, "isOutput": false, "name": "dateList" }, { "currencyFactor": 0, "dataType": "extStruct", "defaultValue": "", "defaultValueType": "", "description": "", "extNS": "SimpleBP", "extType": "Form1Form", "isCollection": false, "isInput": false, "isNested": false, "isOutput": false, "name": "Form1Form" } ], "version": "1.0.1", "constants": [], "serviceTasks": [], "businessRuleTasks": [], "callActivities": [], "subProcesses": [], "endEvents": [], "sendEvents": [], "catchEvents": [], "exclusiveGateways": [], "parallelGateways": [], "eventGateways": [], }
  • 请求参数 表1 请求参数 参数 是否必选 参数类型 描述 name 是 String 参数解释: BPM的名称。 约束限制: 不涉及。 取值范围: 必须以英文字母开头,只能由英文字母,数字和单下划线组成,没有连续的下划线,不能以单下划线结尾,且长度不能超过64个字符。 默认取值: 不涉及。 label 是 String 参数解释: BPM的标签。 约束限制: 不涉及。 取值范围: 1~80个字符。 默认取值: 不涉及。 description 否 String 参数解释: BPM的描述信息。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 version 否 String 参数解释: 工作流的版本号。工作流保存时 ,可以保存为不同的版本,在启用时,可以选择不同的版本进行启用,但是同时只能有一个版本被启用。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 instanceLabel 否 String 参数解释: 实例标签,可以内嵌系统变量。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 laneSet 否 object 参数解释: 泳道信息。一条泳道代表工作流的流程处理中的一种用户角色。工作流中每个泳道都和队列一一对应。配置了工作队列后,处于不同泳道的图元,分别归属不同的工作队列中的用户去处理。工作队列是在业务场景中,用来记录一类具有相同权限和任务对象的成员集。 约束限制: 不涉及。 config 否 object 参数解释: 工作流中的基本配置信息,用于设置隐私(流程或任务是否仅限当前所有者可查看)和流程是否允许撤销,以及通过哪个工作流节点之后不允许撤销。 约束限制: 不涉及。 startEvents 否 Array of object 参数解释: 起始图元的定义。起始图元的属性包含其下一个连接图元的名称。起始图元是工作流的开始节点,属性中的type默认为“Start”。 约束限制: 不涉及。 dataMappers 否 Array of object 参数解释: 数据映射定义。数据映射图元主要用来进行变量、字段、属性和常量间的赋值。例如可,以将某个变量或常量的值,通过该图元赋值给另一个变量。当流程到达“数据映射”任务时,进行赋值操作,完成后继续执行后续路线。 约束限制: 不涉及。 userTasks 否 Array of object 参数解释: 用户任务定义。用户任务用来表示业务流程中由用户参与完成的工作。当引擎处理到该节点时,给指定的用户(参与者)或者一组用户(如某泳道的工作队列)创建待处理的任务项,等待用户的处理。可以配置用户任务的审批信息,界面渲染信息,接收人信息,前置后置动作,数据映射等。 约束限制: 不涉及。 serviceTasks 否 Array of object 参数解释: 自动任务定义,是脚本图元、服务编排图元、记录创建图元、记录查询图元、记录更新图元、记录删除图元和邮件图元的配置信息的集合。例如: 脚本图元,可以配置指定脚本的出入参,在工作流中执行指定的脚本。 服务编排图元可以在工作流中执行指定的服务编排。 记录增删改查图元可以在工作流中对指定对象进行增删改查。 约束限制: 不涉及。 businessRuleTasks 否 Array of object 参数解释: 决策表任务定义。该图元根据决策表的配置生成一定的规则,后续根据规则的输出连接网关路由到不同的其他图元节点,当流程到达“规则”任务时,系统根据该规则路由到不同的路线。使用该图元时,需要选择具体使用的决策表。 约束限制: 不涉及。 callActivities 否 Array of object 参数解释: 活动调用定义。在工作流中,可以嵌套其他工作流。当流程到达“调用活动”任务时,系统自动执行该活动(其实是调用的另一个工作流),执行完成后继续执行后续路线。这里可以配置其他工作流的属性信息,如配置选中工作流的出入参。 约束限制: 不涉及。 subProcesses 否 Array of object 参数解释: 内嵌子流程定义。调用活动和子流程图元都是BPM的内嵌子流程,区别是: 调用活动把子流程当做一个黑盒,通过参数传递进行调用。 内嵌子流程直接在当前流程中规划出一个子流程,子流程可共享父流程的变量,可用于流程步骤的划分、封装和复用。 约束限制: 不涉及。 sendEvents 否 Array of object 参数解释: 抛出信号事件定义。当BPM执行到“抛出信号”事件时,引擎向系统内部发出一个事件,事件发出后流程沿后续路线继续执行。抛出的信号,可以被“捕获信号”订阅处理。使用该图元时,需要配置抛出的具体事件,并需要在“输入参数”配置事件参数。 约束限制: 不涉及。 catchEvents 否 Array of object 参数解释: 捕获事件定义,包括捕获时间事件图元和捕获信号事件图元的配置信息。 当工作流执行到“捕获时间”事件时中断在这里,引擎会创建一个定时器,当定时器触发后事件结束,流程沿后续路线继续执行。使用该图元时,需要配置基准时间、偏移时间和偏移单位。 当工作流执行到“捕获信号”事件时中断在这里,等待抛出信号事件或者API发出匹配的信号后结束,流程沿后续路线继续执行。使用该图元时,需要配置需要捕获的具体事件、捕获条件以及输出参数。 约束限制: 不涉及。 exclusiveGateways 否 Array of object 参数解释: 排他网关定义。排他网关用来在流程中,实现一组分支的唯一决策。系统将按照“条件顺序”评估流出网关的分支,流程会执行第一个连线条件被评估为true(当多个条件为true时,将执行第一个决策)的分支,并且不再继续评估下面的分支。如果所有分支条件决策都为false且该网关定义了一个默认的连线,那么该默认分支将被执行。如果没有可到达的分支,抛出异常,流程被中断。 约束限制: 不涉及。 inclusiveGateways 否 Array of object 参数解释: 包容网关定义。包容网关是一类特殊的并行网关,在并行网关的基础上每条连线都可以配置一个条件,符合条件的连线分支都将被并行执行。如果都不符合,若配置了默认分支,将会执行默认分支。每个包容网关都应该成对出现,从包容发散网关出发最终连接到汇聚网关。 约束限制: 不涉及。 parallelGateways 否 Array of object 参数解释: 并行网关定义。并行网关用于无条件的合并分支,该类网关对连线条件是忽略的。允许流程多进一出,引出的多个分支被工作流引擎并发执行。 并行网关是成对出现的,一对网关中可以有多个并行分支的。 约束限制: 不涉及。 eventGateways 否 Array of object 参数解释: 事件网关定义。通常网关根据连线条件来决定后续路径,这要求条件信息必须存在于流程自身之中。但是,当需要选择的后续路径的条件不是来自该流程时,可以使用事件网关。事件网关只有分支行为,允许从多个候选分支中选择事件最先到达的分支(如时间事件、消息事件),并取消其他分支。 约束限制: 不涉及。 slas 否 Array of object 参数解释: SLA定义。SLA是为用户任务设置定时器,时间逾期可增加紧急程度并执行相应动作。 约束限制: 不涉及。 constants 否 Array of object 参数解释: 常量定义,即全局上下文中配置的常量信息。 约束限制: 不涉及。 variables 否 Array of object 参数解释: 变量定义,即全局上下文中配置的变量信息。 约束限制: 不涉及。 endEvents 否 Array of object 参数解释: 结束事件定义,表示BPM或分支的自然结束。当存在多个执行分支路线时,最末尾一个分支自然结束后,BPM实例结束。 约束限制: 不涉及。
  • 响应示例 { "resCode": "0", "resMsg": "成功", "result": { "config": { "cancelable": false, "noCancelAfterElem": "" }, "dataMappers": [ { "assignmentItems": [ { "assignTo": "dateList", "name": "", "operator": "add", "value": "2019-03-04", "valueType": "" }, { "assignTo": "dateList", "name": "", "operator": "add", "value": "2020-01-02", "valueType": "" } ], "connector": "userTask", "connectorPoint": "{\"fromPort\":\"R1\",\"toPort\":\"L1\",\"points\":[\"619 125\",\"643 125\",\"662.5 125\",\"662.5 100\",\"682 100\",\"706 100\"]}", "connectors": [ ], "description": "", "label": "Data Mapper", "locationX": 575, "locationY": 125, "name": "dataMapper" } ], "description": "", "id": "001L000000Peuw1Q318a", "label": "SimpleBP", "laneSet": { "label": "", "lanes": [ { "elements": [ "userTask", "userTask1", "dataMapper", "start" ], "height": 201.35220031738282, "label": "lane", "name": "lane", "role": "LoanRequest.Applicant", "width": 1080 } ], "name": "" }, "name": "SimpleBP", "slas": [ { "actions": [ ], "active": true, "criteria": "", "deadlineDays": 0, "deadlineHours": 0, "deadlineIncreaseUrgencyBy": 2, "deadlineMinutes": 0, "deadlineOnlyBusinessDays": false, "goalActions": [ { "action": "", "criteria": "{!IsMatched} && {!Owner}", "name": "sla-act", "type": "Notify Manager" } ], "goalDays": 0, "goalHours": 0, "goalIncreaseUrgencyBy": 1, "goalMinutes": 0, "goalOnlyBusinessDays": false, "label": "userTask1_sla", "name": "userTask1_sla", "startWhen": "", "variable": "" }, { "actions": [ ], "active": true, "criteria": "", "deadlineDays": 0, "deadlineHours": 0, "deadlineIncreaseUrgencyBy": 2, "deadlineMinutes": 0, "deadlineOnlyBusinessDays": false, "goalActions": [ { "action": "NotifyBPManager", "criteria": "", "name": "sla-act1", "type": "Notify Manager" } ], "goalDays": 1, "goalHours": 0, "goalIncreaseUrgencyBy": 1, "goalMinutes": 0, "goalOnlyBusinessDays": false, "label": "userTask_sla", "name": "userTask_sla", "startWhen": "", "variable": "" } ], "startEvents": [ { "connector": "dataMapper", "connectorPoint": "{\"fromPort\":\"R1\",\"toPort\":\"L0\",\"points\":[\"151.5 100\",\"175.5 100\",\"341.25 100\",\"341.25 110.5\",\"507 110.5\",\"531 110.5\"]}", "description": "", "document": "", "label": "Start", "locationX": 125, "locationY": 100, "name": "start", "render": "", "renderType": "", "startType": "", "type": "Start" } ], "startStage": null, "startType": "", "status": "Warning", "status.name": "Warning", "userTasks": [ { "approvalType": "Single", "boundaryEvents": [ ], "connector": "userTask1", "connectorPoint": "{\"fromPort\":\"R1\",\"toPort\":\"L1\",\"points\":[\"794 100\",\"818 100\",\"875 100\",\"875 100\",\"932 100\",\"956 100\"]}", "description": "wuli desc", "document": "", "faultConnector": "", "groupAsSingleParticipant": false, "inputAssignments": [ { "input": "$Task.Title", "name": "", "value": "{!$GlobalConstant.EmptyString}", "valueType": "" } ], "label": "User Task", "locationX": 750, "locationY": 100, "name": "userTask", "outputAssignments": [ ], "participants": [ { "type": "user", "value": "ecommerce6" } ], "preActions": [ { "action": "{!$GlobalConstant.EmptyString}", "criteria": "", "name": "action", "type": "Set Status" } ], "priority": 3, "render": "SimpleBP$Form1$form", "renderType": "Form", "routeTo": "", "routeType": "Name and Expressions", "router": { "defaultRouteTo": "", "defaultRouteType": "", "name": "" }, "title": "wu li tu cao", "usingSLA": "userTask_sla" }, { "approvalType": "Single", "boundaryEvents": [ ], "connector": "", "description": "", "document": "", "faultConnector": "", "groupAsSingleParticipant": false, "inputAssignments": [ ], "label": "User Task", "locationX": 1000, "locationY": 100, "name": "userTask1", "outputAssignments": [ ], "priority": 3, "render": "SimpleBP$ut1$form", "renderType": "Form", "routeTo": "", "routeType": "Last Assignee In Lane", "router": { "defaultRouteTo": "", "defaultRouteType": "", "name": "" }, "title": "T2" } ], "usingSLA": "", "variables": [ { "currencyFactor": 0, "dataType": "checkBox", "defaultValue": "{!$GlobalConstant.True}", "defaultValueType": "", "description": "", "extNS": "", "extType": "", "isCollection": false, "isInput": false, "isNested": false, "isOutput": false, "name": "IsMatched" }, { "currencyFactor": 0, "dataType": "text", "defaultValue": "Hello", "defaultValueType": "", "description": "", "extNS": "", "extType": "", "isCollection": false, "isInput": false, "isNested": false, "isOutput": false, "name": "Owner" }, { "currencyFactor": 0, "dataType": "date", "defaultValue": "", "defaultValueType": "", "description": "", "extNS": "", "extType": "", "isCollection": false, "isInput": false, "isNested": false, "isOutput": false, "name": "dateVar" }, { "currencyFactor": 0, "dataType": "date", "defaultValue": "", "defaultValueType": "", "description": "", "extNS": "", "extType": "", "isCollection": true, "isInput": false, "isNested": false, "isOutput": false, "name": "dateList" }, { "currencyFactor": 0, "dataType": "extStruct", "defaultValue": "", "defaultValueType": "", "description": "", "extNS": "SimpleBP", "extType": "Form1Form", "isCollection": false, "isInput": false, "isNested": false, "isOutput": false, "name": "Form1Form" } ], "version": "1.0.1" } }