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Viewscómo acceder a la clave en el objeto json en reaccionar
Obtengo el objeto debajo de su forma json. Quería acceder solo a la clave de usuario desde el objeto a continuación. Intenté desestructurar el objeto pero no obtuve el valor esperado;
const logg=window.localStorage.getItem("userInfo"); const {user}=logg; console.log(user); console.log(logg.user); console.log(logg); 
{"success":true,"user":{"avatar":{"public_id":"avatars/laqmzy3nuqa5vl7awprh","url":"https://res.cloudinary.com/randomID/image/upload/v1659523730/avatars/laqmzy3nuqa5vl7awprh.jpg"},"_id":"62ea5294ff799046c8173fef","name":"sumit khatri","email":"ss@sss.com","password":"$2a$10$nSK2JqUSCdVGIVVBzo1IDerU3jrNFfHRDBESV0Ql6y.vWohZiugEG","role":"admin","createdAt":"2022-08-03T10:48:52.355Z","__v":0},"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjYyZWE1Mjk0ZmY3OTkwNDZjODE3M2ZlZiIsImlhdCI6MTY1OTUyNzM1NCwiZXhwIjoxNjU5OTU5MzU0fQ.TLJYRAm83qQuLVhVkIqYK0u7WetCm9Hn376VvEPX1Ig"}
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Juan Pablo Isaza
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El elemento está en formato de cadena, intente analizarlo con JSON const {user}=JSON.parse(yourString)
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Juan Pablo Isaza
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Para los datos que realmente publicó en la parte inferior de su Q, sería una simple desreferencia:
const logg = {"success":true,"user":{"avatar":{"public_id":"avatars/laqmzy3nuqa5vl7awprh","url":"https://res.cloudinary.com/randomID/image/upload/v1659523730/avatars/laqmzy3nuqa5vl7awprh.jpg"},"_id":"62ea5294ff799046c8173fef","name":"sumit khatri","email":"ss@sss.com","password":"$2a$10$nSK2JqUSCdVGIVVBzo1IDerU3jrNFfHRDBESV0Ql6y.vWohZiugEG","role":"admin","createdAt":"2022-08-03T10:48:52.355Z","__v":0},"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjYyZWE1Mjk0ZmY3OTkwNDZjODE3M2ZlZiIsImlhdCI6MTY1OTUyNzM1NCwiZXhwIjoxNjU5OTU5MzU0fQ.TLJYRAm83qQuLVhVkIqYK0u7WetCm9Hn376VvEPX1Ig"}; const user = logg.user; console.log(user);Pero si todavía está en forma de cadena como dijo Alaa, entonces debes hacer:
const logg = '{"success":true,"user":{"avatar":{"public_id":"avatars/laqmzy3nuqa5vl7awprh","url":"https://res.cloudinary.com/randomID/image/upload/v1659523730/avatars/laqmzy3nuqa5vl7awprh.jpg"},"_id":"62ea5294ff799046c8173fef","name":"sumit khatri","email":"ss@sss.com","password":"$2a$10$nSK2JqUSCdVGIVVBzo1IDerU3jrNFfHRDBESV0Ql6y.vWohZiugEG","role":"admin","createdAt":"2022-08-03T10:48:52.355Z","__v":0},"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjYyZWE1Mjk0ZmY3OTkwNDZjODE3M2ZlZiIsImlhdCI6MTY1OTUyNzM1NCwiZXhwIjoxNjU5OTU5MzU0fQ.TLJYRAm83qQuLVhVkIqYK0u7WetCm9Hn376VvEPX1Ig"}'; const user = JSON.parse(logg).user; console.log(user);
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Juan Pablo Isaza
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