Detailed explanation

Jackson DataFormats: Text is a framework technology used in the Java class library to process text format.It is part of the Jackson library, which aims to provide tools to analyze and generate different text formats. Jackson DataFormats: Text supports widely used text formats, such as JSON, CSV, XML, YAML, etc.By using Jackson DataFormats: Text, developers can easily interact with these formats, and conduct data serialization and derivativeization. In the following parts, the different text format processing capabilities and use examples of Jackson DataFormats: Text will be introduced in detail. 1. JSON format: JSON is a lightweight data exchange format, which is widely used in modern web development.Jackson DataFormats: Text provides tools for analysis and generating JSON format. Example code: import com.fasterxml.jackson.databind.ObjectMapper; // Create ObjectMapper objects ObjectMapper objectMapper = new ObjectMapper(); // Turn the object serial to JSON string String json = objectMapper.writeValueAsString(object); // Turn the JSON string to the object to object MyClass obj = objectMapper.readValue(json, MyClass.class); 2. CSV format: CSV (COMMA-SEPARATD VALUES) is a commonly used format data storage format that is commonly used in electronic tables and database import exports.Jackson DataFormats: Text supports the converting CSV data into Java objects. Example code: import com.fasterxml.jackson.dataformat.csv.CsvMapper; // Create CSVMAPPER objects CsvMapper csvMapper = new CsvMapper(); // Cossed the CSV files into a list of objects List<MyClass> objects = csvMapper.readerFor(MyClass.class).readValues(csvFile).readAll(); // Sequence the object list to CSV string String csv = csvMapper.writerFor(MyClass.class).writeValuesAsString(objects); 3. XML format: XML (Extensible Markup Language) is a commonly used tag language for describing structured data.Jackson DataFormats: Text provides tools for analysis and generating XML formats. Example code: import com.fasterxml.jackson.dataformat.xml.XmlMapper; // Create XMLMAPPER objects XmlMapper xmlMapper = new XmlMapper(); // Turn the XML string to the object to the object MyClass obj = xmlMapper.readValue(xml, MyClass.class); // Turn the object sequence to XML string String xml = xmlMapper.writeValueAsString(object); 4. YAML format: YAML (Yaml Ain't Markup Language) is a easy -to -read data serialization format that is suitable for configuration files and data exchange.Jackson DataFormats: Text supports converting YAML data into Java objects and deactivation. Example code: import com.fasterxml.jackson.dataformat.yaml.YAMLMapper; // Create yamlmapper objects YAMLMapper yamlMapper = new YAMLMapper(); // Circle the yaml file into an object MyClass obj = yamlMapper.readValue(yamlFile, MyClass.class); // Turn the object sequence to YAML string String yaml = yamlMapper.writeValueAsString(object); In summary, Jackson DataFormats: Text is a powerful text format processing framework that provides rich functions and tools that allows developers to easily analyze and generate various text format data.The above example code can help developers understand how to use Jackson DataFormats: Text to process different text formats.