JSON object deep merge
Combine the two JSON objects recursively by fields, overriding the same name value on the right.
JSON object deep merge User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- Merge configuration objects, keep the configurations that are not overwritten on the left.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Objects are recursively merged, the array is replaced as a whole, and no splicing is used; the use of no prototype objects is used to prevent special key pollution.
scope of use
Only accepts the root node of the object, up to 40 layers and 10,000 nodes. The value is double-precision; large integers that exceed the safety accuracy will report an error, please use a string for long numbers.
Will the two arrays be put together?
No, the array on the right replaces the left array as a whole. Recursively merged only when both values are objects, and null, string, and value are also overridden by the right; therefore the result is suitable for explicit override configuration.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
Only accepts the root node of the object, up to 40 layers and 10,000 nodes. The value is double-precision; large integers that exceed the safety accuracy will report an error, please use a string for long numbers. Please compare the input unit, rounding method, applicable rules and data version first.