使用n8n中的HTTP Request节点清空pinecones向量数据库

徐同保2026-01-05 11:50

javascript 复制代码

{
  "name": "pinecone清空数据库",
  "nodes": [
    {
      "parameters": {},
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        0,
        0
      ],
      "id": "2050c579-e2be-4da4-9a6a-0f9c02605bf9",
      "name": "When clicking 'Execute workflow'"
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://010402-sm3wjzl.svc.aped-4627-b74a.pinecone.io/vectors/delete",
        "sendHeaders": true,
        "specifyHeaders": "json",
        "jsonHeaders": "{\n  \"Api-Key\":\"xxxx\"\n}",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "{\n    \"deleteAll\": true,\n    \"namespace\": \"data1\"\n}",
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        272,
        0
      ],
      "id": "ffa87fde-9ee4-49ca-8aa0-48235c187eda",
      "name": "HTTP Request"
    }
  ],
  "pinData": {},
  "connections": {
    "When clicking 'Execute workflow'": {
      "main": [
        [
          {
            "node": "HTTP Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "b0f37131-0cae-447f-84fb-31264e1e1822",
  "meta": {
    "templateCredsSetupCompleted": true,
    "instanceId": "e6d562a11669b4d2f353eafef58b0a2d41d2839326a8b4201a24f4610bf43de1"
  },
  "id": "HPp7lSl3tIvf93q3",
  "tags": []
}

创建数据库时要使用命名空间

参考链接

https://blog.csdn.net/xutongbao/article/details/156569662

https://chat.xutongbao.top/n8n/