![]() First, we looked at a simple way of converting a CSV file to a JSON format and then vice-versa. In this article, we looked at what are CSV and JSON files and then how to convert them. JSONArray jsonArray = new JSONArray(new JSONTokener(inputStream)) įiles.write(Path.of("src/main/resources/output.csv"), CDL.toString(jsonArray).getBytes(StandardCharsets.UTF_8)) InputStream inputStream = ().getResourceAsStream("input.json") Create a maven project and include the below dependency in your project: ![]() ![]() It also includes the capability to convert between JSON and XML, HTTP headers, Cookies, and CDL. The files in this package implement JSON encoders/decoders in Java. We will use the library for our purpose. In this section, we will see how to set up our java project. These properties make JSON an ideal data-interchange language. JSON is a text format that is completely language-independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. It is based on a subset of the JavaScript Programming Language Standard ECMA-262 3rd Edition – December 1999. It is easy for machines to parse and generate. JSON (JavaScript Object Notation) is a lightweight data-interchange format. Some implementations disallow such content while others surround the field with quotation marks, which yet again creates the need for escaping if quotation marks are present in the data. Separating fields with commas is the foundation, but commas in the data or embedded line breaks have to be handled specially. The CSV file format is not fully standardized. A CSV file typically stores tabular data (numbers and text) in plain text, in which case each line will have the same number of fields. The use of the comma as a field separator is the source of the name for this file format. Each record consists of one or more fields, separated by commas. A comma-separated values (CSV) file is a delimited text file that uses a comma to separate values.
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