Js traverses all keys of the json object and the method for obtaining values based on dynamic keys (mandatory). jsjson

Js traverses all keys of the json object and the method for obtaining values based on dynamic keys (mandatory). jsjson

Example:

Var obj = {}; for (var k in obj) {// traverses the object. k is the key, and obj [k] is the value corresponding to the current k. console. log (obj [k]);}

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