tencent cloud

All product documents
Tencent Cloud Observability Platform
DocumentationTencent Cloud Observability PlatformPerformance Testing ServiceJavaScript API Listpts/jsonpathjsonpath.get
jsonpath.get
Download PDF
Last updated: 2025-03-11 20:04:59
jsonpath.get
Last updated: 2025-03-11 20:04:59
Download PDF
jsonpath.get is used to get the value of the corresponding path from a JSON string. 
get(json: string, path: string): string | number | boolean | object

Parameters

Parameter
Type
Description
json
string
JSON string.
path
string
Value path.

Return

Type
Description
string, number, boolean, or object.
The data obtained from the value.

Samples

Obtain the value for the given path:
import jsonpath from 'pts/jsonpath';

export default function () {
  const json = JSON.stringify({
    name: { first: 'Tom', last: 'Anderson' },
    age: 37,
    children: ['Sara', 'Alex', 'Jack'],
    'fav.movie': 'Deer Hunter',
    friends: [
      { first: 'Dale', last: 'Murphy', age: 44, nets: ['ig', 'fb', 'tw'] },
      { first: 'Roger', last: 'Craig', age: 68, nets: ['fb', 'tw'] },
      { first: 'Jane', last: 'Murphy', age: 47, nets: ['ig', 'tw'] },
    ]
  });

  console.log(jsonpath.get(json, 'name.last')); // Anderson
  console.log(jsonpath.get(json, 'age')); // 37
  console.log(jsonpath.get(json, 'children')); // Sara,Alex,Jack
  console.log(jsonpath.get(json, 'children[*]')); // Sara,Alex,Jack
  console.log(jsonpath.get(json, 'children.[0]')); // Sara
  console.log(jsonpath.get(json, 'children[1:2]')); // Alex,Jack
  console.log(jsonpath.get(json, 'friends[:].first')); // Dale,Roger,Jane
  console.log(jsonpath.get(json, 'friends[1].last')); // Craig
  console.log(jsonpath.get(json, 'friends[?(@.age > 45)].last')); // Craig,Murphy
  console.log(jsonpath.get(json, 'friends[?(@.first =~ /D.*e/)].last')); // Murphy
}

Was this page helpful?
You can also Contact Sales or Submit a Ticket for help.
Yes
No

Feedback

Contact Us

Contact our sales team or business advisors to help your business.

Contact Us
Technical Support

Open a ticket if you're looking for further assistance. Our Ticket is 7x24 available.

Submit a Ticket
7x24 Phone Support
Hong Kong, China
+852 800 906 020 (Toll Free)
United States
+1 844 606 0804 (Toll Free)
United Kingdom
+44 808 196 4551 (Toll Free)
Canada
+1 888 605 7930 (Toll Free)
Australia
+61 1300 986 386 (Toll Free)
EdgeOne hotline
+852 300 80699
More local hotlines coming soon