javascript - Difference between JSON.stringify and JSON.parse

Published: 25 June 2023
on channel: Code Samples

180

#short
#javascript
#json
I have been confused over when to use these two parsing methods.
After I echo my json_encoded data and retrieve it back via ajax, I often run into confusion about when I should use JSON.stringify and JSON.parse.
I get [object,object] in my console.log when parsed and a JavaScript object when stringified.
$.ajax({
url: "demo_test.txt",
success: function(data) {
console.log(JSON.stringify(data))
/* OR */
console.log(JSON.parse(data))
//this is what I am unsure about?
}
});

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