Knowledge Factory

In this section, we will show you h ow to c onvert JSON Array String to List and List to JSON Array String with FastJson . Note Fastjson  is a Java library that can be used to convert Java Objects into their JSON representation. It can also be used to convert a JSON string to an equivalent Java object. Fastjson can work with arbitrary Java objects including pre-existing objects that you do not have source-code of. Note JSON  (JavaScript Object Notation) is a lightweight format that is used for data interchanging. JSON  is built on two structures:  A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array.  An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence. 1. Download FastJson < dependency > < groupId >com.alibaba</ groupId > < artifactId >fastjson</ artifactId > <...

In this section, we will show you h ow to c onvert JSON Array String to List and List to JSON Array String with Moshi in Java. Note Moshi  is  a modern JSON library for Java that will give us powerful JSON serialization and deserialization in our code with little effort. Note JSON  (JavaScript Object Notation) is a lightweight format that is used for data interchanging. JSON  is built on two structures:  A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array.  An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence. 1. Download Moshi < dependency > < groupId >com.squareup.moshi</ groupId > < artifactId >moshi</ artifactId > < version >1.13.0</ version > </ dependency > < dependency > < groupId >com.squareup.moshi</ groupId > <...

In this section, we will show you h ow to c onvert JSON Array String to List and List to JSON Array String with Genson. Note Genson is a complete json <-> java conversion library, providing full databinding, streaming and much more.  Gensons main strengths?  Easy to use and just works!  Its modular and configurable architecture.  Speed and controlled small memory foot print making it scale. Note JSON  (JavaScript Object Notation) is a lightweight format that is used for data interchanging. JSON  is built on two structures:  A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array.  An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence. 1. Download Genson < dependency > < groupId >com.owlike</ groupId > < artifactId >genson</ artifactId > < version >...

In this section, we will show you h ow to c onvert JSON Array String to List and List to JSON Array String with Jackson. Note Jackson is a very popular and efficient java based library to serialize or map java objects to JSON and vice versa. Note JSON  (JavaScript Object Notation) is a lightweight format that is used for data interchanging. JSON  is built on two structures:  A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array.  An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence. 1. Download Jackson < dependency > < groupId >com.fasterxml.jackson.core</ groupId > < artifactId >jackson-databind</ artifactId > < version >2.14.1</ version > </ dependency > 1. Convert JSON Array String to List User.java public class User { private String name ; private...