JSON
Penguji JSONPath
Menguji ekspresi JSONPath pada data JSON nyata — pratinjau instan nilai yang ditemukan dan jalurnya.
$ — root · .key / ['key'] — properti · .. — pencarian rekursif · [*] — semua elemen · [0,1] — indeks · [0:2] — slice · [?(@.price<10)] — filter
—
Pertanyaan yang sering diajukan
What is JSONPath?
A query language for pulling values out of JSON by path — conceptually the same idea as XPath for XML, just with different syntax. $ is the document root, .key accesses a property, and [*] matches every element in an array or object.
What is the difference between .. and a plain .key?
.key only looks for a property at the current nesting level, while .. (recursive descent) searches for it at any depth in the document. For example, $..price matches every price field no matter how deeply nested it is.
Is my JSON data uploaded to a server?
No, all JSON parsing and JSONPath evaluation happens locally in your browser via JavaScript. Nothing is sent anywhere.