Convert dynamic/nested JsonArray/JsonObject to CSV/Excel file, it doesn't depend on Schema.
CSV/Excel headers/Column headers will be added as Json hierarchy Key and the Values of dynamic/nested JsonArray/JsonObject will be added as row in the CSV/Excel and will be mapped to the right CSV/Excel header.
https://github.com/yathvi/VertxJsonToCsvOrExcel/blob/main/src/main/resources/csv/CsvList.csv https://github.com/yathvi/VertxJsonToCsvOrExcel/blob/main/src/main/resources/xlsx/XlsxList.xlsx
Merge two different JsonArray/JsonObject to CSV/Excel file based on common value. If different JsonArray/JsonObject has same Key name, Append custom string to differentiate them.
https://github.com/yathvi/VertxJsonToCsvOrExcel/blob/main/src/main/resources/csv/MergeCsvList.csv https://github.com/yathvi/VertxJsonToCsvOrExcel/blob/main/src/main/resources/xlsx/MergeXlsxList.xlsx
The JsonArray/JsonObject should have one of this valid value (JSON String, Number, Array, Object or token 'null', 'true' or 'false')