Serialize
Serialize Objects, Functions, primitive types, builtin objects, nested objects, class instances, methods, setters and getters, cross and self references objects, Regular Expressions (including status), Maps, Sets, Errors, binary arrays
Setup
1. Install
npm install jsonlizeUsage
1. Serialize and deserialize an class instance
const { serialize, deserialize } = require('jsonlize')
class A {
constructor(n) {
this.n = n
}
inc(n) {
this.n += n
}
}
const a = new A(10)
const json = serialize(a)
const aa = deserialize(json)
aa.inc(5)2. Serialize and deserialize nested objects
const { serialize, deserialize } = require('jsonlize')
class A {
constructor(n) {
this.n = n
}
inc(n) {
this.n += n
}
}
class C {
constructor(n) {
this._a = new A(n)
}
set a (value) {
this._a = value
}
get a () {
return this._a
}
}
const c = new C(10)
const json = serialize(c)
const cc = deserialize(json)
cc.a.inc(5)Limitations
1. Functions defined in a scope
It won't work if functions access to scoped variables
let obj = {/*...*/}
const f = function () { return obj.prop }
const json = serialize(f)2. Class Private members
Instances of classes with private members cannot be serialized without errors
class A {
#x = 'I am private'
}
const json = serialize(new A())