It does not parse the following elements:
- CDATA sections (*)
- Processing instructions
- XML declarations
- Entity declarations
- Comments
This module uses node-expat which will require extra steps if you want to get it installed on Windows. Please refer to its documentation. Also, please be aware of known issues installing node-expat on Windows: https://github.com/node-xmpp/node-expat/issues?utf8=✓&q=is%3Aissue+is%3Aopen+windows
$ npm install xml2json
var parser = require('xml2json');
var xml = "<foo>bar</foo>";
var json = parser.toJson(xml); //returns a string containing the JSON structure by default
console.log(json);parser.toJson(xml, options);parser.toXml(json);Default values:
var options = {
object: false,
reversible: false,
coerce: false,
sanitize: true,
trim: true,
arrayNotation: false
};- object: Returns a Javascript object instead of a JSON string
- reversible: Makes the JSON reversible to XML (*)
- coerce: Makes type coercion. i.e.: numbers and booleans present in attributes and element values are converted from string to its correspondent data types. Coerce can be optionally defined as an object with specific methods of coercion based on attribute name or tag name, with fallback to default coercion.
- trim: Removes leading and trailing whitespaces as well as line terminators in element values.
- arrayNotation: XML child nodes are always treated as arrays
- sanitize: Sanitizes the following characters present in element values:
var chars = {
'<': '<',
'>': '>',
'(': '(',
')': ')',
'#': '#',
'&': '&',
'"': '"',
"'": '''
};Default values:
var options = {
sanitize: false
};sanitize: false is the default option to behave like previous versions
(*) xml2json tranforms CDATA content to JSON, but it doesn't generate a reversible structure.
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