Overview
This node provides example operations for managing "产品" (products) and "用户" (users). Specifically, for the 产品 resource with the 获取 (get) operation, it retrieves a single product's details based on a provided product ID. This is useful in workflows where you need to fetch product information dynamically, such as displaying product details, validating product existence, or integrating product data into other systems.
Practical example: You might use this node to get the details of a specific product by its ID before processing an order or updating inventory.
Properties
| Name | Meaning |
|---|---|
| 产品ID | The ID of the product to retrieve |
Output
The output JSON contains the product details with the following structure:
{
"id": "string", // The product ID requested
"name": "示例产品", // Example product name (static example)
"price": 99.99 // Example product price (static example)
}
This output represents the product's basic information. The node does not output binary data.
Dependencies
- Requires an API key credential or similar authentication configured in n8n to authorize access (the exact credential type is abstracted).
- No external service calls are shown in the code; the data returned is static example data. In a real implementation, this would connect to an external product database or API.
Troubleshooting
- Common issue: Providing an invalid or empty 产品ID will result in incorrect or missing product data since the example returns static data keyed by the input.
- Error messages: If an error occurs during execution, the node can return an error object with the message under the
errorfield if "Continue On Fail" is enabled. - To resolve errors, ensure that the 产品ID is correctly set and that any required credentials are properly configured.