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8 Ιαν 2024 · A JSON value can be another JSON object, array, number, string, boolean (true/false) or null. In this tutorial, we’ll see how to create, manipulate, and parse JSON using one of the available JSON processing libraries — JSON-Java library, also known as org.json. 2.
2 Ιουν 2023 · In this article, we will learn how to generate PDF files with PHP by using FPDF. It is a free PHP class that contains many functions for creating and modifying PDFs. The FPDF class includes many features like page formats, page headers, footers, automatic page break, line break, image support, colors, links, and many more.
16 Ιαν 2012 · It was created to allow one way of building json structures for many types of Json libraries. Current implementations include Gson, Jackson and MongoDB. For ie. Jackson just swap: String json = new JsonBuilder(new JacksonAdapter()). I'll happily add others on request, it`s also quite easy to implement one by oneself.
JSON.simple is a simple Java library for JSON processing, read and write JSON data and full compliance with JSON specification (RFC4627). The JSON-simple is one of the simplest JSON library, also lightweight.
Learn how to easily manipulate JSON using Jackson, the highly popular data processing library. Go over the basic annotations it provides, as well as powerful options for customizing the default serialization and deserialization features:
Jackson is a very popular and efficient Java-based library to serialize or map Java objects to JSON and vice versa. This tutorial contains a large number of articles/posts that demonstrate the basic and advanced Jackson library API features and their usage with lots of examples.
Gson - A Java library to convert JSON to Java objects and vice-versa. Jackson - A multi-purpose Java library for processing JSON data format. moshi - A modern JSON library for Android and Java.
