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Guide
Application
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JSON Key-Value Swap

The JSON Key-Value Swap Tool can automatically swap the values of two specified keys in a JSON array, making your data processing more convenient.

Features

  • Automatically detects and displays all available keys in the JSON.
  • Swaps the values of two keys in each object of a JSON array.

Usage Steps

  1. Input JSON Data:

    • Upload File: Drag and drop a file containing a JSON array into the upload area, or click to select a file (supports .json and .txt formats).
    • Paste Data: Directly paste your JSON array data into the text box.

  2. Select the Keys to Swap:

    • The system will automatically analyze your data and display all available key names.
    • Click on the displayed key name button to quickly select, or manually enter "Key 1" and "Key 2" in the input fields.
    • The values corresponding to these keys will be swapped during the processing.

  3. Execute the Swap Operation:

    • Click the "Swap Values" button to process the data.
    • If some objects are missing the specified keys, the system will display a prompt.

  4. Manage Results:

    • After the swap is complete, the result will be displayed in the lower section.
    • You can:
      • Copy the complete result to the clipboard.
      • Copy the JSON nodes without wrappers.
      • Export the result as a JSON file, with the filename automatically appended with a timestamp.

Advanced Options

  • Reset: Clears all uploaded files, input content, and results.
  • Large File Mode: When processing large JSON data, you can check this option to optimize performance.

Notes

  • This tool only supports swapping the first-level key values of objects in a JSON array and does not support swapping keys in nested objects.
  • JSON key names are case-sensitive, so please ensure the correct key names are entered.
  • If some objects in the array are missing the specified keys, the system will continue processing and provide a prompt.
  • It is recommended to back up your original data before processing important data.
  • Ensure your JSON format is correct, as the tool can only process valid JSON data.

With this simple and easy-to-use tool, you can quickly swap key-value pairs in a JSON array, saving time on data processing and boosting your work efficiency.

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