1.3 开始
1.3.1 配置

1.3.2 测试





1.输入
json
{
"input_file": {
"dify_model_identity": "__dify__file__",
"extension": ".csv",
"filename": "商品评论数据.csv",
"id": null,
"mime_type": "text/csv",
"related_id": "d3b34615-7415-4729-9eeb-eaa6f2c9080b",
"remote_url": "https://upload.dify.ai/files/d3b34615-7415-4729-9eeb-eaa6f2c9080b/file-preview?timestamp=1763432793&nonce=36c102687f05da6426ae23390cc8ab68&sign=GIAZi-4ALWbg1brpjM_vD5X3v_9LFgyzk8VRcyNtOfU%3D",
"size": 30881,
"tenant_id": "37b50949-93f9-41aa-8b8e-0f6791bc6deb",
"transfer_method": "local_file",
"type": "document",
"url": "https://upload.dify.ai/files/d3b34615-7415-4729-9eeb-eaa6f2c9080b/file-preview?timestamp=1763432811&nonce=c38f4b7d9b51e0b1a7cf032be3afc1af&sign=UeGwc2sRny-kluJEQv0SGVdy-YwI3-JD9IKGDKe41pU%3D"
},
"sys.app_id": "fd329a83-eefc-4ced-859b-f7206f0172c7",
"sys.conversation_id": "428b834d-d6dc-4532-9ebb-36732952f503",
"sys.dialogue_count": 1,
"sys.files": [],
"sys.query": "",
"sys.user_id": "51b0ee4a-06cc-478d-a205-5e61fe58aee7",
"sys.workflow_id": "6fce1902-0e70-4bcf-bfb4-7726e5785c09",
"sys.workflow_run_id": "6f0af811-e463-42b7-a328-0e0820e95687"
}2.输出
开始节点不做任何转换,只是把用户输入(上传的 input_file 及 sys.* 等系统变量)原样传给下游节点,因此输出与输入一致,此处不再重复粘贴。下游节点(如文档提取器)将直接使用上述 input_file 等字段。