对所有有可选分支的user task使用统一变量，输出不同的变量到各自的分支组。
流程变量最佳实践
{
"procDefName": "动态流程",
"procDefCode": "proc_code",
"nodeList": [
{
"id": "task_0",
"code": "a_0a",
"label": "主管审核",
"assignee": "${chargerAssignee}",
"shape": "TASK",
"variable": [
{
"variableKey": "chargerAssignee",
"sourceType": "BEAN",
"sourceIdentifier": "CHARGER_USER"
}
]
},
{
"id": "task_1",
"code": "a_0a2",
"label": "经理审核",
"assignee": "${managerAssignee}",
"shape": "TASK",
"variable": [
{
"variableKey": "managerAssignee",
"sourceType": "BEAN",
"sourceIdentifier": "MANAGER_USER"
}
]
},
{
"id": "endEvent_0",
"label": "结束",
"shape": "END_EVENT"
},
{
"id": "startEvent_0",
"label": "开始",
"shape": "START_EVENT"
},
{
"shape": "EDGE",
"source": "startEvent_0",
"target": "task_0"
},
{
"shape": "EDGE",
"source": "task_0",
"target": "task_1"
},
{
"shape": "EDGE",
"source": "task_1",
"target": "endEvent_0"
}
],
"formDef": {
"formDef": {
"title": "表单标题"
},
"formItemList": [
{
"formItem": {
"formItemLabel": "文字输入",
"formItemKey": "text_0",
"disabled": false,
"formItemType": "TEXT_INPUT"
},
"formItemPropList": [
{
"propKey": "max_len",
"propVal": "100"
}
]
},
{
"formItem": {
"formItemLabel": "下拉选择",
"formItemKey": "sel_0",
"disabled": false,
"formItemType": "SELECT"
},
"formItemPropList": [
{
"propKey": "item",
"children": [
{
"propKey": "label",
"propVal": "选项1"
},
{
"propKey": "value",
"propVal": "opt_1"
}
]
},
{
"propKey": "item",
"children": [
{
"propKey": "label",
"propVal": "选项2"
},
{
"propKey": "value",
"propVal": "opt_2"
}
]
}
]
}
]
}
}