1. intsall

npm install xcore-xdata
    

2. import

   import {XData,XDataWriter,XDataParser} from 'xcore-xdata'

3. Serialize to byte array:

1 visit https://xcore.top to design a model .for example An UserModel(username,password).

2 download the source code and put in your source dir. you will get the source file UserModelWrapper.js

   let user = new UserWrapper();
   user.name = "Jim Green"
   user.password = "111111"
   let writer = new XDataWriter();
   let bytes = writer.write(user);
   

bytes is an arraybuffer, you can send it to anywhere you like.

4. Deserialize

serialize the bytes (you can get from a XData stream) back to userwraper model:

    let parser = new XDataParser();
    let xdata = parser.parse(bytes);
    let user = new UserWrapper(xdata);
    console.log(user.name) // will print Jim Green
    console.log(user.password) // will print 111111

5. Support data types

order	datatype	single	List	Set	StringMap	IntMap	LongMap	FloatMap	DoubleMap
1	int8	number	List<number>	Set<number>	Map<String,number>	Map<number,number>	Map<number,number>	Map<number,number>	Map<number,number>
2	int16	number	List<number>	Set<number>	Map<String,number>	Map<number,number>	Map<number,number>	Map<number,number>	Map<number,number>
3	int32	number	List<number>	Set<number>	Map<String,number>	Map<number,number>	Map<number,number>	Map<number,number>	Map<number,number>
4	int64	number	List<number>	Set<number>	Map<String,number>	Map<number,number>	Map<number,number>	Map<number,number>	Map<number,number>
5	float32	number	List<number>	Set<number>	Map<String,number>	Map<number,number>	Map<number,number>	Map<number,number>	Map<number,number>
6	float64	number	List<number>	Set<number>	Map<String,number>	Map<number,number>	Map<number,number>	Map<number,number>	Map<number,number>
7	boolean	boolean	List<boolean>	Set<boolean>	Map<String,boolean>	Map<number,boolean>	Map<number,boolean>	Map<number,boolean>	Map<number,boolean>
8	String	String	List<String>	Set<String>	Map<String,String>	Map<number,String>	Map<number,String>	Map<number,String>	Map<number,String>
9	Date	Date	List<Date>	Set<Date>	Map<String,Date>	Map<number,Date>	Map<number,Date>	Map<number,Date>	Map<number,Date>
10	ArrayBuffer	ArrayBuffer	List<ArrayBuffer>	Set<ArrayBuffer>	Map<String,ArrayBuffer>	Map<number,ArrayBuffer>	Map<number,ArrayBuffer>	Map<number,ArrayBuffer>	Map<number,ArrayBuffer>
11	XData	XData	List<XData>	Set<XData>	Map<String,XData>	Map<number,XData>	Map<number,XData>	Map<number,XData>	Map<number,XData>