xadillax / fbibik-json

Parse JSON-Object string (not normalized JSON string) into JSON object.

F[嗶][嗶]k JSON

Parse JSON-Object string (not normalized JSON string) into JSON object.

Installation

$ npm install fbbk-json --save

or

$ bower install fbbk-json --save

Usage

This package has only one function:

var fJSON = require("fbbk-json");
fJSON.parse(A_JSON_STRING);

BUT

This package support the JSON string that written down like a JSON object in javascript.

For example:

'{"foo": "bar","baz": true}'    <-- both JSON and fJSON are supported
'{foo: "bar",baz: true}'        <-- only fJSON supported! ٩(๑•̀ω•́๑)۶

So you can do that:

var json1 = '{,,"foo": "bar",,,"baz": true,,}';
var json2 = '{foo: \'bar\',baz: true,c:[]}';

JSON.parse(json1);              ///< SyntaxError: Unexpected token , in JSON at position 1
JSON.parse(json2);              ///< SyntaxError: Unexpected token f
fJSON.parse(json1);             ///< { foo: 'bar', baz: true }
fJSON.parse(json2);             ///< { foo: 'bar', baz: true, c: [] }   ＼(●´ϖ`●)／

Contribute

You're welcome to make pull requests!

「雖然我覺得不怎麼可能有人會關注我」

fbibik-json's Issues

About released files on NPM

Hi @XadillaX ,
We are cdnjs team and we want to host the library.
I found that there is no fjson.js in v0.0.1- v0.0.5 but index.js. I'd like to confirm if the index.js renamed to fjson.js after v0.0.6?
Thank you.

cdnjs/cdnjs#8452
cdnjs/cdnjs#9053

json里有注释parse的时候得到的结果有问题

{
	// b = 2
	a:1,
	b:2,
	c:3
}

=>

{ b: 2, c: 3 }

特殊字符解析失败

试试这个？
fJSON.parse("決")

在多级json字符串中，如果键值对包含“[,],{,}”，会发生解析错误

示例JSON 如下

{
  "level1": {
    "level2": "with character [,],{,} "
  }
}

尝试解析

fbbk.parse('{"level1": {"level2": "with character [,],{,} "}');

抛出错误

Error: Broken JSON object near {"level1": {"level2": "with character [,],{,} "}
    at parse (/Users/plusman/Desktop/dasouche/github/fbibik-json/fjson.js:235:19)
    at Object.g.parse (/Users/plusman/Desktop/dasouche/github/fbibik-json/fjson.js:280:26)
    at Object.<anonymous> (/Users/plusman/Desktop/dasouche/github/fbibik-json/test/bug.js:3:16)
    at Module._compile (module.js:435:26)
    at Object.Module._extensions..js (module.js:442:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Function.Module.runMain (module.js:467:10)
    at startup (node.js:136:18)
    at node.js:963:3

Json 字符串解析错误

引起错误的 demo

var fJSON = require("fbbk-json");
var str = JSON.stringify({"footer":{"text":"原因：错误,I'm the","linkTemporary":"" } });
fJSON.parse(str);

错误信息

node_modules/fbbk-json/fjson.js:137
    throw new Error("Broken JSON " + (str[pos] === "{" ? "object" : "array") + " body near " + body);

Cannot parse '123' json string, but {a: '123'} works fine.

Reproduct code:

const fJSON = require('fbbk-json')

console.log(fJSON.parse("{a: '123'}")) // works great
console.log(fJSON.parse("'123'")) // cannot work, an error thrown

Error Message:

TypeError: Cannot assign to read only property '0' of string ''123''
    at parse (/your/project/path/node_modules/fbbk-json/fjson.js:214:39)
    at Object.g.parse (/your/project/path/node_modules/fbbk-json/fjson.js:353:26)

Source Code:
https://github.com/XadillaX/fbibik-json/blob/master/fjson.js#L214
😂