TaskContext组件_云安全中心(Security Center)-阿里云帮助中心

TaskContext组件主要提供剧本上下文的设置和查询功能。

功能描述

动作	描述	使用场景
setContext	设置上下文。说明如果key不存在则新增。如果key存在则覆盖之前的值。	剧本执行过程中，需要保存执行的上下文信息并在未来使用。
getContext	查询上下文。	查询保存的上下文信息。
appendListContext	追加列表类型的上下文。说明如果key不存在则新增列表。如果key存在则在原来的列表上追加值。	剧本执行过程中，需要追加执行的上下文信息并在未来使用。
getListContext	查询列表类型的上下文。	查询保存的列表类型的上下文信息。

组件配置示例

本文提供了TaskContext组件各动作的参数配置示例，您可将其作为测试剧本导入。通过可视化流程编辑器，能更直观地了解和测试各动作的配置参数，轻松掌握组件的功能逻辑与使用方式。操作步骤可参考剧本导入。

说明

请先将示例数据保存为JSON文件。

示例数据

{
	"cells": [{
		"shape": "custom-edge",
		"attrs": {
			"line": {
				"stroke": "#63ba4d",
				"targetMarker": {
					"stroke": "#63ba4d"
				}
			}
		},
		"zIndex": 1,
		"id": "SequenceFlow_1o0qh3v",
		"data": {
			"isRequired": false,
			"appType": "basic",
			"nodeType": "sequenceFlow",
			"icon": "icon-upper-right-arrow"
		},
		"labels": [],
		"isNode": false,
		"source": {
			"cell": "StartEvent_1"
		},
		"target": {
			"cell": "Action_0xquztz"
		},
		"vertices": []
	}, {
		"position": {
			"x": -5,
			"y": 40
		},
		"size": {
			"width": 137,
			"height": 66
		},
		"view": "react-shape-view",
		"shape": "activity",
		"id": "Action_1sons4h",
		"data": {
			"nodeName": "TaskContext_6",
			"appType": "component",
			"componentName": "TaskContext",
			"nodeType": "action",
			"actionName": "getContext",
			"valueData": {
				"key": "name1"
			},
			"advance": {
				"onError": "stop_cur_flow",
				"rspStatusType": "3",
				"rspStatusThreshold": "0"
			},
			"icon": "https://sophon-gen-cloud-zhangjiakou-v2.oss-cn-zhangjiakou.aliyuncs.com/componentUpload/1750301983722_TaskContext_logo.png?Expires=1750405284&OSSAccessKeyId=STS.NX5Y***********8W&Signature=uNBTObExLWAh7J%2FYPX9uw%2BMslV0%3D&security-token=CAIS2AJ1q6Ft5B2yfSjIr5uAEv7337V53aeSZ1z8tnkmbcdh2paTtTz2IHhMenFpAegcv%2Fw%2BlGFZ6%2F8elrp6SJtIXleCZtF94oxN9h2gb4fb4wxlQRGU0s%2FLI3OaLjKm9u2wCryLYbGwU%2FOpbE%2B%2B5U0X6LDmdDKkckW4OJmS8%2FBOZcgWWQ%2FKBlgvRq0hRG1YpdQdKGHaONu0LxfumRCwNkdzvRdmgm4NgsbWgO%2Fks0OP3AOrlrBN%2Bdiuf8T9NvMBZskvD42Hu8VtbbfE3SJq7BxHybx7lqQs%2B02c5onDWwAJu0%2FXa7uEo4wydVNjFbM9A65Dqufxn%2Fpgt%2Braj4X7xhhEIOVJSSPbSZBbSxJNvU1RXDxQVcEYWxylurjnXvF%2Bgxqt0OxsGin%2B2svzhw6RGJ1dq8DgINtD0jokjPndRVbLXs84nxS7gbsGn76oY2zradH%2FdU7tn6l7MytAXxqAAQp4DQPgtjJpGipxkBpHLuNcGBShBy0T%2FpykyCMMvjeeh8Njd2uoNr8a5YOQwSurIQBC%2Fdl7%2FLGF1seWmsvRe8rz93egKbfC4VJaqXYns7EtnxWHfeg6lVso34AuucxdMPTZ%2Bzu2Y76yPUhGWYG6RX%2BLU%2FTFWHUtiXium458vUuIIAA%3D",
			"status": "success"
		},
		"zIndex": 1,
		"isNode": true
	}, {
		"position": {
			"x": -467,
			"y": 40
		},
		"size": {
			"width": 137,
			"height": 66
		},
		"view": "react-shape-view",
		"shape": "activity",
		"id": "Action_0geouqf",
		"data": {
			"nodeName": "TaskContext_7",
			"appType": "component",
			"componentName": "TaskContext",
			"nodeType": "action",
			"actionName": "appendListContext",
			"valueData": {
				"value": "jys_${event._req_uuid}_1",
				"ttl": "86400",
				"key": "nameList1"
			},
			"advance": {
				"onError": "stop_cur_flow",
				"rspStatusType": "3",
				"description": "追加列表类型的上下文。如果key不存在，则在列表中新增当前值；如果key存在，则在原来的列表上追加",
				"rspStatusThreshold": "0"
			},
			"icon": "https://sophon-gen-cloud-zhangjiakou-v2.oss-cn-zhangjiakou.aliyuncs.com/componentUpload/1750301983722_TaskContext_logo.png?Expires=1750405284&OSSAccessKeyId=STS.NX5Y***********8W&Signature=uNBTObExLWAh7J%2FYPX9uw%2BMslV0%3D&security-token=CAIS2AJ1q6Ft5B2yfSjIr5uAEv7337V53aeSZ1z8tnkmbcdh2paTtTz2IHhMenFpAegcv%2Fw%2BlGFZ6%2F8elrp6SJtIXleCZtF94oxN9h2gb4fb4wxlQRGU0s%2FLI3OaLjKm9u2wCryLYbGwU%2FOpbE%2B%2B5U0X6LDmdDKkckW4OJmS8%2FBOZcgWWQ%2FKBlgvRq0hRG1YpdQdKGHaONu0LxfumRCwNkdzvRdmgm4NgsbWgO%2Fks0OP3AOrlrBN%2Bdiuf8T9NvMBZskvD42Hu8VtbbfE3SJq7BxHybx7lqQs%2B02c5onDWwAJu0%2FXa7uEo4wydVNjFbM9A65Dqufxn%2Fpgt%2Braj4X7xhhEIOVJSSPbSZBbSxJNvU1RXDxQVcEYWxylurjnXvF%2Bgxqt0OxsGin%2B2svzhw6RGJ1dq8DgINtD0jokjPndRVbLXs84nxS7gbsGn76oY2zradH%2FdU7tn6l7MytAXxqAAQp4DQPgtjJpGipxkBpHLuNcGBShBy0T%2FpykyCMMvjeeh8Njd2uoNr8a5YOQwSurIQBC%2Fdl7%2FLGF1seWmsvRe8rz93egKbfC4VJaqXYns7EtnxWHfeg6lVso34AuucxdMPTZ%2Bzu2Y76yPUhGWYG6RX%2BLU%2FTFWHUtiXium458vUuIIAA%3D",
			"status": "success"
		},
		"zIndex": 1,
		"isNode": true
	}, {
		"position": {
			"x": 589,
			"y": 55
		},
		"size": {
			"width": 36,
			"height": 36
		},
		"attrs": {
			"body": {
				"fill": "white",
				"strokeOpacity": 0.95,
				"stroke": "#63ba4d",
				"strokeWidth": 2
			},
			"path": {
				"r": 12,
				"refX": "50%",
				"refY": "50%",
				"fill": "#63ba4d",
				"strokeOpacity": 0.95,
				"stroke": "#63ba4d",
				"strokeWidth": 4
			},
			"label": {
				"text": "",
				"fontSize": 12,
				"refX": 0.5,
				"refY": "100%",
				"refY2": 4,
				"textAnchor": "middle",
				"textVerticalAnchor": "top"
			}
		},
		"visible": true,
		"shape": "circle",
		"id": "EndEvent_1iulmg0",
		"data": {
			"appType": "basic",
			"nodeType": "endEvent",
			"valueData": {},
			"advance": {},
			"icon": "icon-radio-off-full"
		},
		"zIndex": 1,
		"markup": [{
			"tagName": "circle",
			"selector": "body"
		}, {
			"tagName": "circle",
			"selector": "path"
		}, {
			"tagName": "text",
			"selector": "label"
		}],
		"isNode": true
	}, {
		"shape": "custom-edge",
		"attrs": {
			"line": {
				"stroke": "#63ba4d",
				"targetMarker": {
					"stroke": "#63ba4d"
				}
			}
		},
		"zIndex": 1,
		"id": "SequenceFlow_0q5h2ge",
		"data": {
			"isRequired": false,
			"appType": "basic",
			"nodeType": "sequenceFlow",
			"icon": "icon-upper-right-arrow"
		},
		"labels": [],
		"isNode": false,
		"source": {
			"cell": "Action_0vxihh8"
		},
		"target": {
			"cell": "EndEvent_1iulmg0"
		},
		"vertices": []
	}, {
		"shape": "custom-edge",
		"attrs": {
			"line": {
				"stroke": "#63ba4d",
				"targetMarker": {
					"stroke": "#63ba4d"
				}
			}
		},
		"zIndex": 1,
		"id": "SequenceFlow_0g6a5ap",
		"data": {
			"isRequired": false,
			"appType": "basic",
			"nodeType": "sequenceFlow",
			"icon": "icon-upper-right-arrow"
		},
		"labels": [],
		"isNode": false,
		"source": {
			"cell": "Action_09hece0"
		},
		"target": {
			"cell": "Action_0vxihh8"
		},
		"vertices": []
	}, {
		"shape": "custom-edge",
		"attrs": {
			"line": {
				"stroke": "#63ba4d",
				"targetMarker": {
					"stroke": "#63ba4d"
				}
			}
		},
		"zIndex": 1,
		"id": "SequenceFlow_1gcjzzz",
		"data": {
			"isRequired": false,
			"appType": "basic",
			"nodeType": "sequenceFlow",
			"icon": "icon-upper-right-arrow"
		},
		"labels": [],
		"isNode": false,
		"source": {
			"cell": "Action_0xquztz"
		},
		"target": {
			"cell": "Action_1d9s59u"
		},
		"vertices": []
	}, {
		"shape": "custom-edge",
		"attrs": {
			"line": {
				"stroke": "#63ba4d",
				"targetMarker": {
					"stroke": "#63ba4d"
				}
			}
		},
		"zIndex": 1,
		"id": "SequenceFlow_18r8ybj",
		"data": {
			"isRequired": false,
			"appType": "basic",
			"nodeType": "sequenceFlow",
			"icon": "icon-upper-right-arrow"
		},
		"labels": [],
		"isNode": false,
		"source": {
			"cell": "Action_0geouqf"
		},
		"target": {
			"cell": "Action_0oc837j"
		},
		"vertices": []
	}, {
		"position": {
			"x": 231,
			"y": 40
		},
		"size": {
			"width": 137,
			"height": 66
		},
		"view": "react-shape-view",
		"shape": "activity",
		"id": "Action_09hece0",
		"data": {
			"nodeName": "TaskContext_1",
			"appType": "component",
			"componentName": "TaskContext",
			"nodeType": "action",
			"actionName": "setContext",
			"valueData": {
				"value": "jys_${event._req_uuid}",
				"ttl": "60",
				"key": "name1"
			},
			"advance": {
				"onError": "stop_cur_flow",
				"rspStatusType": "3",
				"rspStatusThreshold": "0"
			},
			"icon": "https://sophon-gen-cloud-zhangjiakou-v2.oss-cn-zhangjiakou.aliyuncs.com/componentUpload/1750301983722_TaskContext_logo.png?Expires=1750405284&OSSAccessKeyId=STS.NX5Y***********8W&Signature=uNBTObExLWAh7J%2FYPX9uw%2BMslV0%3D&security-token=CAIS2AJ1q6Ft5B2yfSjIr5uAEv7337V53aeSZ1z8tnkmbcdh2paTtTz2IHhMenFpAegcv%2Fw%2BlGFZ6%2F8elrp6SJtIXleCZtF94oxN9h2gb4fb4wxlQRGU0s%2FLI3OaLjKm9u2wCryLYbGwU%2FOpbE%2B%2B5U0X6LDmdDKkckW4OJmS8%2FBOZcgWWQ%2FKBlgvRq0hRG1YpdQdKGHaONu0LxfumRCwNkdzvRdmgm4NgsbWgO%2Fks0OP3AOrlrBN%2Bdiuf8T9NvMBZskvD42Hu8VtbbfE3SJq7BxHybx7lqQs%2B02c5onDWwAJu0%2FXa7uEo4wydVNjFbM9A65Dqufxn%2Fpgt%2Braj4X7xhhEIOVJSSPbSZBbSxJNvU1RXDxQVcEYWxylurjnXvF%2Bgxqt0OxsGin%2B2svzhw6RGJ1dq8DgINtD0jokjPndRVbLXs84nxS7gbsGn76oY2zradH%2FdU7tn6l7MytAXxqAAQp4DQPgtjJpGipxkBpHLuNcGBShBy0T%2FpykyCMMvjeeh8Njd2uoNr8a5YOQwSurIQBC%2Fdl7%2FLGF1seWmsvRe8rz93egKbfC4VJaqXYns7EtnxWHfeg6lVso34AuucxdMPTZ%2Bzu2Y76yPUhGWYG6RX%2BLU%2FTFWHUtiXium458vUuIIAA%3D",
			"status": "success"
		},
		"zIndex": 1,
		"isNode": true
	}, {
		"position": {
			"x": -221,
			"y": 40
		},
		"size": {
			"width": 137,
			"height": 66
		},
		"view": "react-shape-view",
		"shape": "activity",
		"id": "Action_0oc837j",
		"data": {
			"nodeName": "TaskContext_5",
			"appType": "component",
			"componentName": "TaskContext",
			"nodeType": "action",
			"actionName": "getListContext",
			"valueData": {
				"key": "nameList1"
			},
			"advance": {
				"onError": "stop_cur_flow",
				"rspStatusType": "3",
				"rspStatusThreshold": "0"
			},
			"icon": "https://sophon-gen-cloud-zhangjiakou-v2.oss-cn-zhangjiakou.aliyuncs.com/componentUpload/1750301983722_TaskContext_logo.png?Expires=1750405284&OSSAccessKeyId=STS.NX5Y***********8W&Signature=uNBTObExLWAh7J%2FYPX9uw%2BMslV0%3D&security-token=CAIS2AJ1q6Ft5B2yfSjIr5uAEv7337V53aeSZ1z8tnkmbcdh2paTtTz2IHhMenFpAegcv%2Fw%2BlGFZ6%2F8elrp6SJtIXleCZtF94oxN9h2gb4fb4wxlQRGU0s%2FLI3OaLjKm9u2wCryLYbGwU%2FOpbE%2B%2B5U0X6LDmdDKkckW4OJmS8%2FBOZcgWWQ%2FKBlgvRq0hRG1YpdQdKGHaONu0LxfumRCwNkdzvRdmgm4NgsbWgO%2Fks0OP3AOrlrBN%2Bdiuf8T9NvMBZskvD42Hu8VtbbfE3SJq7BxHybx7lqQs%2B02c5onDWwAJu0%2FXa7uEo4wydVNjFbM9A65Dqufxn%2Fpgt%2Braj4X7xhhEIOVJSSPbSZBbSxJNvU1RXDxQVcEYWxylurjnXvF%2Bgxqt0OxsGin%2B2svzhw6RGJ1dq8DgINtD0jokjPndRVbLXs84nxS7gbsGn76oY2zradH%2FdU7tn6l7MytAXxqAAQp4DQPgtjJpGipxkBpHLuNcGBShBy0T%2FpykyCMMvjeeh8Njd2uoNr8a5YOQwSurIQBC%2Fdl7%2FLGF1seWmsvRe8rz93egKbfC4VJaqXYns7EtnxWHfeg6lVso34AuucxdMPTZ%2Bzu2Y76yPUhGWYG6RX%2BLU%2FTFWHUtiXium458vUuIIAA%3D",
			"status": "success"
		},
		"zIndex": 1,
		"isNode": true
	}, {
		"position": {
			"x": 396,
			"y": 40
		},
		"size": {
			"width": 137,
			"height": 66
		},
		"view": "react-shape-view",
		"shape": "activity",
		"id": "Action_0vxihh8",
		"data": {
			"nodeName": "TaskContext_2",
			"appType": "component",
			"componentName": "TaskContext",
			"nodeType": "action",
			"actionName": "getContext",
			"valueData": {
				"key": "name1"
			},
			"advance": {
				"onError": "stop_cur_flow",
				"rspStatusType": "3",
				"rspStatusThreshold": "0"
			},
			"icon": "https://sophon-gen-cloud-zhangjiakou-v2.oss-cn-zhangjiakou.aliyuncs.com/componentUpload/1750301983722_TaskContext_logo.png?Expires=1750405284&OSSAccessKeyId=STS.NX5Y***********8W&Signature=uNBTObExLWAh7J%2FYPX9uw%2BMslV0%3D&security-token=CAIS2AJ1q6Ft5B2yfSjIr5uAEv7337V53aeSZ1z8tnkmbcdh2paTtTz2IHhMenFpAegcv%2Fw%2BlGFZ6%2F8elrp6SJtIXleCZtF94oxN9h2gb4fb4wxlQRGU0s%2FLI3OaLjKm9u2wCryLYbGwU%2FOpbE%2B%2B5U0X6LDmdDKkckW4OJmS8%2FBOZcgWWQ%2FKBlgvRq0hRG1YpdQdKGHaONu0LxfumRCwNkdzvRdmgm4NgsbWgO%2Fks0OP3AOrlrBN%2Bdiuf8T9NvMBZskvD42Hu8VtbbfE3SJq7BxHybx7lqQs%2B02c5onDWwAJu0%2FXa7uEo4wydVNjFbM9A65Dqufxn%2Fpgt%2Braj4X7xhhEIOVJSSPbSZBbSxJNvU1RXDxQVcEYWxylurjnXvF%2Bgxqt0OxsGin%2B2svzhw6RGJ1dq8DgINtD0jokjPndRVbLXs84nxS7gbsGn76oY2zradH%2FdU7tn6l7MytAXxqAAQp4DQPgtjJpGipxkBpHLuNcGBShBy0T%2FpykyCMMvjeeh8Njd2uoNr8a5YOQwSurIQBC%2Fdl7%2FLGF1seWmsvRe8rz93egKbfC4VJaqXYns7EtnxWHfeg6lVso34AuucxdMPTZ%2Bzu2Y76yPUhGWYG6RX%2BLU%2FTFWHUtiXium458vUuIIAA%3D",
			"status": "success"
		},
		"zIndex": 1,
		"isNode": true
	}, {
		"shape": "custom-edge",
		"attrs": {
			"line": {
				"stroke": "#63ba4d",
				"targetMarker": {
					"stroke": "#63ba4d"
				}
			}
		},
		"zIndex": 1,
		"id": "SequenceFlow_033a4zj",
		"data": {
			"isRequired": false,
			"appType": "basic",
			"nodeType": "sequenceFlow",
			"icon": "icon-upper-right-arrow"
		},
		"labels": [],
		"isNode": false,
		"source": {
			"cell": "Action_1d9s59u"
		},
		"target": {
			"cell": "Action_0geouqf"
		},
		"vertices": []
	}, {
		"position": {
			"x": -1028,
			"y": 55
		},
		"size": {
			"width": 36,
			"height": 36
		},
		"attrs": {
			"body": {
				"fill": "white",
				"strokeOpacity": 0.95,
				"stroke": "#63ba4d",
				"strokeWidth": 2
			},
			"label": {
				"text": "",
				"fontSize": 12,
				"refX": 0.5,
				"refY": "100%",
				"refY2": 4,
				"textAnchor": "middle",
				"textVerticalAnchor": "top"
			},
			"path": {
				"stroke": "#63ba4d"
			}
		},
		"visible": true,
		"shape": "circle",
		"id": "StartEvent_1",
		"data": {
			"appType": "basic",
			"nodeType": "startEvent",
			"valueData": {},
			"advance": {},
			"icon": "icon-circle"
		},
		"zIndex": 1,
		"markup": [{
			"tagName": "circle",
			"selector": "body"
		}, {
			"tagName": "text",
			"selector": "label"
		}],
		"isNode": true
	}, {
		"shape": "custom-edge",
		"attrs": {
			"line": {
				"stroke": "#63ba4d",
				"targetMarker": {
					"stroke": "#63ba4d"
				}
			}
		},
		"zIndex": 1,
		"id": "SequenceFlow_047h4kl",
		"data": {
			"isRequired": false,
			"appType": "basic",
			"nodeType": "sequenceFlow",
			"icon": "icon-upper-right-arrow"
		},
		"labels": [],
		"isNode": false,
		"source": {
			"cell": "Action_0oc837j"
		},
		"target": {
			"cell": "Action_1sons4h"
		},
		"vertices": []
	}, {
		"shape": "custom-edge",
		"attrs": {
			"line": {
				"stroke": "#63ba4d",
				"targetMarker": {
					"stroke": "#63ba4d"
				}
			}
		},
		"zIndex": 1,
		"id": "SequenceFlow_0e5ftrg",
		"data": {
			"isRequired": false,
			"appType": "basic",
			"nodeType": "sequenceFlow",
			"icon": "icon-upper-right-arrow"
		},
		"labels": [],
		"isNode": false,
		"source": {
			"cell": "Action_1sons4h"
		},
		"target": {
			"cell": "Action_09hece0"
		},
		"vertices": []
	}, {
		"position": {
			"x": -901,
			"y": 40
		},
		"size": {
			"width": 137,
			"height": 66
		},
		"view": "react-shape-view",
		"shape": "activity",
		"id": "Action_0xquztz",
		"data": {
			"nodeName": "TaskContext_3",
			"appType": "component",
			"componentName": "TaskContext",
			"nodeType": "action",
			"actionName": "getListContext",
			"valueData": {
				"key": "nameList1"
			},
			"advance": {
				"onError": "stop_cur_flow",
				"rspStatusType": "3",
				"rspStatusThreshold": "0"
			},
			"icon": "https://sophon-gen-cloud-zhangjiakou-v2.oss-cn-zhangjiakou.aliyuncs.com/componentUpload/1750301983722_TaskContext_logo.png?Expires=1750405284&OSSAccessKeyId=STS.NX5Y***********8W&Signature=uNBTObExLWAh7J%2FYPX9uw%2BMslV0%3D&security-token=CAIS2AJ1q6Ft5B2yfSjIr5uAEv7337V53aeSZ1z8tnkmbcdh2paTtTz2IHhMenFpAegcv%2Fw%2BlGFZ6%2F8elrp6SJtIXleCZtF94oxN9h2gb4fb4wxlQRGU0s%2FLI3OaLjKm9u2wCryLYbGwU%2FOpbE%2B%2B5U0X6LDmdDKkckW4OJmS8%2FBOZcgWWQ%2FKBlgvRq0hRG1YpdQdKGHaONu0LxfumRCwNkdzvRdmgm4NgsbWgO%2Fks0OP3AOrlrBN%2Bdiuf8T9NvMBZskvD42Hu8VtbbfE3SJq7BxHybx7lqQs%2B02c5onDWwAJu0%2FXa7uEo4wydVNjFbM9A65Dqufxn%2Fpgt%2Braj4X7xhhEIOVJSSPbSZBbSxJNvU1RXDxQVcEYWxylurjnXvF%2Bgxqt0OxsGin%2B2svzhw6RGJ1dq8DgINtD0jokjPndRVbLXs84nxS7gbsGn76oY2zradH%2FdU7tn6l7MytAXxqAAQp4DQPgtjJpGipxkBpHLuNcGBShBy0T%2FpykyCMMvjeeh8Njd2uoNr8a5YOQwSurIQBC%2Fdl7%2FLGF1seWmsvRe8rz93egKbfC4VJaqXYns7EtnxWHfeg6lVso34AuucxdMPTZ%2Bzu2Y76yPUhGWYG6RX%2BLU%2FTFWHUtiXium458vUuIIAA%3D",
			"status": "success"
		},
		"zIndex": 1,
		"isNode": true
	}, {
		"position": {
			"x": -711,
			"y": 40
		},
		"size": {
			"width": 137,
			"height": 66
		},
		"view": "react-shape-view",
		"shape": "activity",
		"id": "Action_1d9s59u",
		"data": {
			"nodeName": "TaskContext_4",
			"appType": "component",
			"componentName": "TaskContext",
			"nodeType": "action",
			"actionName": "appendListContext",
			"valueData": {
				"value": "jys_${event._req_uuid}",
				"ttl": "60",
				"key": "nameList1"
			},
			"advance": {
				"onError": "stop_cur_flow",
				"rspStatusType": "3",
				"rspStatusThreshold": "0"
			},
			"icon": "https://sophon-gen-cloud-zhangjiakou-v2.oss-cn-zhangjiakou.aliyuncs.com/componentUpload/1750301983722_TaskContext_logo.png?Expires=1750405284&OSSAccessKeyId=STS.NX5Y***********8W&Signature=uNBTObExLWAh7J%2FYPX9uw%2BMslV0%3D&security-token=CAIS2AJ1q6Ft5B2yfSjIr5uAEv7337V53aeSZ1z8tnkmbcdh2paTtTz2IHhMenFpAegcv%2Fw%2BlGFZ6%2F8elrp6SJtIXleCZtF94oxN9h2gb4fb4wxlQRGU0s%2FLI3OaLjKm9u2wCryLYbGwU%2FOpbE%2B%2B5U0X6LDmdDKkckW4OJmS8%2FBOZcgWWQ%2FKBlgvRq0hRG1YpdQdKGHaONu0LxfumRCwNkdzvRdmgm4NgsbWgO%2Fks0OP3AOrlrBN%2Bdiuf8T9NvMBZskvD42Hu8VtbbfE3SJq7BxHybx7lqQs%2B02c5onDWwAJu0%2FXa7uEo4wydVNjFbM9A65Dqufxn%2Fpgt%2Braj4X7xhhEIOVJSSPbSZBbSxJNvU1RXDxQVcEYWxylurjnXvF%2Bgxqt0OxsGin%2B2svzhw6RGJ1dq8DgINtD0jokjPndRVbLXs84nxS7gbsGn76oY2zradH%2FdU7tn6l7MytAXxqAAQp4DQPgtjJpGipxkBpHLuNcGBShBy0T%2FpykyCMMvjeeh8Njd2uoNr8a5YOQwSurIQBC%2Fdl7%2FLGF1seWmsvRe8rz93egKbfC4VJaqXYns7EtnxWHfeg6lVso34AuucxdMPTZ%2Bzu2Y76yPUhGWYG6RX%2BLU%2FTFWHUtiXium458vUuIIAA%3D",
			"status": "success"
		},
		"zIndex": 1,
		"isNode": true
	}]
}

setContext

设置非列表的上下文。

重要

两次对同一个key进行操作，第二次的value会覆盖第一次的value值。

参数说明

参数	描述	参数示例值
key	设置的键。	k1
value	设置的值。支持常量、表达式、系统参数和变量参数，详情参见组件参数及节点执行流程。	${event._tenant_id}
ttl	键值对的过期时间，单位为秒。说明默认86400秒，即一天。最大不能超过30天。	600

getContext

查询非列表的上下文。

参数说明

参数	描述	参数示例值
key	设置的键。	k1

返回示例

{
  "value": "ba290292-19a8-4926-9eaa-9a746fc0bd32",
  "key": "k1"
}

appendListContext

添加列表类型的上下文。

重要

两次对同一个key进行操作，会在原来的基础上追加。

例如：对同一个key，第一次执行value为v1，第二次执行value为v2，则查询后值为["v1","v2"]

参数说明

参数	描述	参数示例值
key	设置的键。	k1
value	追加的值。支持常量、表达式、系统参数和变量参数，详情参见组件参数及节点执行流程。	${event._tenant_id}
ttl	键值对的过期时间，单位为秒。说明默认86400秒，即一天。最大不能超过30天。	600

getListContext

查询列表类型的上下文。

参数说明

参数	描述	参数示例值
key	要查询的键。	k1

返回示例

 {
    "value": [
      "4d432034-03ae-4905-a2d8-00237462bc37",
      "4d432034-03ae-4905-a2d8-00237462bc37_1"
    ],
    "key": "k1"
  }