ComfyUI Node: 查找表格数据(meeeyo.com)

查找表格数据(meeeyo.com):

The FindExcelData node is designed to help you efficiently locate specific data within an Excel spreadsheet. This node is particularly useful when you need to search for particular content across a large dataset stored in Excel format. It offers two search modes: exact match and fuzzy search, allowing you to tailor the search to your specific needs. By automating the search process, this node saves you time and effort, making it easier to handle and analyze large volumes of data. Whether you're looking for precise data points or broader patterns, FindExcelData provides a streamlined approach to data retrieval in Excel files.

查找表格数据(meeeyo.com) Input Parameters:

excel_path

This parameter specifies the file path to the Excel file you wish to search. It is crucial as it directs the node to the correct file location. The path should be a valid string pointing to an existing Excel file. There are no explicit minimum or maximum values, but the default is typically set to a placeholder like "path/to/your/file.xlsx".

sheet_name

This parameter indicates the name of the sheet within the Excel file where the search will be conducted. It is important because Excel files can contain multiple sheets, and specifying the correct one ensures accurate search results. The default value is often "Sheet1", but it should match the actual sheet name in your file.

search_content

This parameter defines the content you are searching for within the Excel sheet. It is a string that represents the exact text or pattern you want to find. The search content directly impacts the search results, as it determines what the node will look for in the sheet. The default value is typically a placeholder like "查找内容".

search_mode

This parameter allows you to choose between "精确查找" (exact search) and "模糊查找" (fuzzy search). The search mode affects how the node interprets the search content: exact search looks for an exact match, while fuzzy search finds occurrences where the search content is part of a larger string. The default mode is "精确查找".

查找表格数据(meeeyo.com) Output Parameters:

STRING

This output provides a string containing the search results. Each result is formatted as "sheet_name|row|col|cell_value", indicating where the search content was found. This output is essential for understanding the context and location of the found data within the sheet.

INT

This output represents the row number where the first occurrence of the search content was found. It is useful for quickly identifying the position of the data within the sheet.

INT

This output indicates the column number where the first occurrence of the search content was found. Like the row number, it helps pinpoint the exact location of the data in the sheet.

查找表格数据(meeeyo.com) Usage Tips:

• Ensure the excel_path is correct and points to an existing file to avoid errors related to file access.
• Use the "模糊查找" mode when you are unsure of the exact content or when searching for partial matches.
• Double-check the sheet_name to ensure it matches the actual sheet in your Excel file, as mismatches can lead to no results being found.

查找表格数据(meeeyo.com) Common Errors and Solutions:

Error: File does not exist at path: <excel_path>

• Explanation: This error occurs when the specified file path does not point to an existing file.
• Solution: Verify that the file path is correct and that the file exists at the specified location.

Error: No read permission for file at path: <excel_path>

• Explanation: This error indicates that the node does not have permission to read the specified file.
• Solution: Check the file permissions and ensure that the file is accessible for reading.

No results found.

• Explanation: This message appears when the search content is not found in the specified sheet.
• Solution: Confirm that the search content is correct and that the sheet_name and search_mode are appropriately set.