Playground: https://unpkg.com/[email protected]/index.html
Format string to a json like template
<script src="https://unpkg.com/[email protected]/fmt2json.min.js"></script>
<script>
const source = `{"zjson":"ZJSON","description":"Online json formatter","version":"v4.1.8","updateTime":"2018-11-23","url":"http://zjson.net","project":"http://github.com/CN-Tower/zjson","language":["中文（简体）","English"],"keywords":["zjson","json formatter"],"content":{"array":["element 001","element 002"],"boolean":true,"null":null,"number":123,"string":"Hello World","object":{"property":"value","key":"val"}}}`;
const jsonString = fmt2json(source);
console.log(jsonString);
// =>
`{
"zjson": "ZJSON",
"description:"Online json formatter",
"version": "v4.1.8",
"updateTime": "2018-11-23",
"url": "http://zjson.net",
"project": "http://github.com/CN-Tower/zjson",
"language": [
"中文（简体）",
"English"
],
"keywords": [
"zjson",
"json formatter"
],
"content": {
"array": [
"element 001",
"element 002"
],
"boolean": true,
"null": null,
"number": 123,
"string": "Hello World",
"object": {
"property": "value",
"key": "val"
}
}
}`;
</script>Run: npm install format-to-json --save;
const fmt2json = require('format-to-json');
const source =
'{"zjson":"ZJSON","description":"Online json formatter","version":"v4.1.8","updateTime":"2018-11-23","url":"http://zjson.net","project":"http://github.com/CN-Tower/zjson","language":["中文（简体）","English"],"keywords":["zjson","json formatter"],"content":{"array":["element 001","element 002"],"boolean":true,"null":null,"number":123,"string":"Hello World","object":{"property":"value","key":"val"}}}';
const fmtInfo = fmt2json(source, { withDetails: true });
console.log(fmtInfo.result);Output:
{
result: '{\r\n' +
' "zjson": "ZJSON",\r\n' +
' "description": "Online json formatter",\r\n' +
' "version": "v4.1.8",\r\n' +
' "updateTime": "2018-11-23",\r\n' +
' "url": "http://zjson.net",\r\n' +
' "project": "http://github.com/CN-Tower/zjson",\r\n' +
' "language": [\r\n' +
' "中文（简体）",\r\n' +
' "English"\r\n' +
' ],\r\n' +
' "keywords": [\r\n' +
' "zjson",\r\n' +
' "json formatter"\r\n' +
' ],\r\n' +
' "content": {\r\n' +
' "array": [\r\n' +
' "element 001",\r\n' +
' "element 002"\r\n' +
' ],\r\n' +
' "boolean": true,\r\n' +
' "null": null,\r\n' +
' "number": 123,\r\n' +
' "string": "Hello World",\r\n' +
' "object": {\r\n' +
' "property": "value",\r\n' +
' "key": "val"\r\n' +
' }\r\n' +
' }',
fmtType: 'danger',
fmtSign: 'end',
fmtLines: 29,
fmtTime: 1.0678750276565552,
message: 'Expect a comma or a "}" in line: 29',
errFormat: true,
errIndex: 29,
errNear: '...": "val"\\n }\\n }>>>>>>',
errExpect: '}'
}declare function fmt2json(source: string, options?: FormatOptions): string;
declare function fmt2json(source: string, options: FormatOptions & { withDetails: true }): FormatResult;interface FormatOptions {
indent?: number; // Integer, Large then 0, default: 2
expand?: boolean; // Default: true
strict?: boolean; // Default: false
escape?: boolean; // Default: false
unscape?: boolean; // Default: false
keyQtMark?: "'" | '"' | ''; // Default: "\""
valQtMark?: "'" | '"'; // Default: "\""
}interface FormatResult {
result: string;
fmtType: 'info' | 'success' | 'warning' | 'danger';
fmtSign: 'ost' | 'col' | 'val' | 'end' | 'war' | 'scc' | 'err';
fmtLines: number;
fmtTime: number;
message: string;
errFormat: boolean;
errIndex: number;
errNear: string;
errExpect: string;
}Run: npm install -g format-to-json
Run: fmt2json -h
Usage: fmt2json [options]
Options:
-V, --version output the version number
-v, --version output the version number
-i, --indent <indent> Indnet number.
-q, --qtMark <qtMark> Quotation mark, one of ['""', "''", '"', "'"] (default: "\"\"")
-c, --collapse Collapse the formatted results.
-e, --escape Escape the formatted results.
-u, --unescape Unescape source before format.
-s, --strict Strict mode.
-d, --details Return with formatted details info.
-h, --help output usage information
Run: fmt2json -i 4 -q "'" -d
√ Input a string to foramt: · [{name: "Tom", age: 28, gender: "male"}]
==================================================================
[23:10:11] format-to-json(3.0.3)
------------------------------------------------------------------
[
{
name: 'Tom',
age: 28,
gender: 'male'
}
]
------------------------------------------------------------------
{
fmtType: 'success',
fmtSign: 'scc',
fmtLines: 8,
fmtTime: 0.6254580020904541,
message: 'Success formated 8 lines!',
errFormat: false,
errIndex: NaN,
errNear: ''
errExpect: '',
}
==================================================================
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