1.背景：
由于在日常情況下，我們的多實(shí)例要?jiǎng)討B(tài)添加人員的場(chǎng)景，有沒(méi)有這樣的api呢？新的flowable有這樣的功能。

2.具體實(shí)現(xiàn)
xml

<userTask id="miTasks" name="My Task ${loopCounter}" activiti:assignee="${assignee}"><multiInstanceLoopCharacteristics isSequential="false"><loopDataInputRef>assigneeList</loopDataInputRef><inputDataItem name="assignee" /><completionCondition>${nrOfCompletedInstances/nrOfInstances >= 0.6 }</completionCondition></multiInstanceLoopCharacteristics></userTask>

3.具體實(shí)現(xiàn)

List<String> assigneeList = Arrays.asList("kermit", "gonzo", "mispiggy", "fozzie", "bubba"); String procId = runtimeService.startProcessInstanceByKey("miParallelUserTasksBasedOnCollection", CollectionUtil.singletonMap("assigneeList", assigneeList)).getId();List<org.flowable.task.api.Task> tasks = taskService.createTaskQuery().orderByTaskAssignee().asc().list(); assertEquals(5, tasks.size()); assertEquals("bubba", tasks.get(0).getAssignee()); assertEquals("fozzie", tasks.get(1).getAssignee()); assertEquals("gonzo", tasks.get(2).getAssignee()); assertEquals("kermit", tasks.get(3).getAssignee()); assertEquals("mispiggy", tasks.get(4).getAssignee());runtimeService.addMultiInstanceExecution("miTasks", procId, Collections.singletonMap("assignee", (Object) "johndoe")); tasks = taskService.createTaskQuery().orderByTaskAssignee().asc().list(); assertEquals(6, tasks.size());

說(shuō)明：
runtimeService.addMultiInstanceExecution(要加簽的節(jié)點(diǎn)id,流程實(shí)例id, Collections.singletonMap(“單個(gè)對(duì)象的別名”, (Object) “對(duì)象值”));

總結(jié)

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