Create and parse HTTP Content-Type header.
npm install content-type
const contentType = require("content-type");
const obj = contentType.parse("image/svg+xml; charset=utf-8");
Parse a Content-Type header. This will return an object with the following properties (examples are shown for the string 'image/svg+xml; charset=utf-8'):
type: The media type. Example: 'image/svg+xml'.parameters: An object of the parameters in the media type (parameter name is always lower case). Example: {charset: 'utf-8'}.The parser is lenient and does not error. You should validate type and parameters before trusting them.
parameters (default: true): Set to false to skip parameters.const str = contentType.format({
type: "image/svg+xml",
parameters: { charset: "utf-8" },
});
Format an object into a Content-Type header. This will return a string of the content type for the given object with the following properties (examples are shown that produce the string 'image/svg+xml; charset=utf-8'):
type: The media type. Example: 'image/svg+xml'.parameters: An optional object of the parameters in the media type. Example: {charset: 'utf-8'}.Throws a TypeError if the object contains an invalid type or parameter names.