An warware: json uwar garken

JSON Server babbar kadara ce ga masu shirye-shirye, musamman lokacin da kake son ƙirƙirar API na REST na karya don haɓakawa da dalilai na gwaji. Yana bawa mai amfani damar samar da API a cikin ƙasa da minti ɗaya. Kafin ci gaba da aiwatarwa, bari mu fahimci abin da JSON Server zai iya yi.

JSON uwar garken yana amfani da sauƙi JavaScript fayil ko fayil JSON don kiyaye ayyukan bayanai kamar GET, POST, PUT, PATCH, da GAME. Yana ba da sassauci ga masu haɓakawa yayin da yake aiki tare da fasahar gaba-gaba kamar Angular, React, Vue, da sauransu.

// Installation
npm install -g json-server

// To start JSON Server
json-server --watch db.json

Abubuwan da ake amfani da su na JSON Server

• Yana ba da damar cikakken REST API na jabu tare da sifili-code a cikin ƴan daƙiƙa kaɗan.
• Yana goyan bayan duk mahimman buƙatun HTTP: SAMU, POST, PUT, PATCH, DELETE.
• Yana goyan bayan jinkirin martani kuma yana haifar da bayanai ta amfani da JS.
• Yana ba da saitin baya mai sauri don samfuri da izgili
• Ya haɗa da fasali kamar rarrabawa, slicing, tacewa, da binciken cikakken rubutu.

JSON Server a Action

Fara amfani da JSON Server yana da sauƙi sosai. Bayan shigarwa, duk abin da kuke buƙata shine ƙirƙirar fayil ɗin JSON wanda zai yi aiki azaman ƙarshen ƙarshen API ɗin ku. Kuna iya yin ba'a da bayanan da ke cikin fayil ɗin JSON kan yadda kuke gani gabaɗaya a cikin bayanan bayanan duniya na ainihi.

{
"users": [
{ "id": 1, "name": "John", "email": "john@example.com" },
{ "id": 2, "name": "Kane", "email": "kane@example.com" }
],
"posts": [
{ "id": 1, "title": "json-server", "author": "John" }
],
"comments": [
{ "id": 1, "body": "It's amazing", "postId": 1 }
],
"profile": {
"name": "typicode"
}
}

Fayil ɗin JSON na sama yana kafa Database tare da USERS, POSTS, COMMENTS, da PROFILE azaman teburinsa daban-daban. Sabar JSON tana ɗaukar kowane maɓalli na sama a matsayin ƙarshen ƙarshen.

Samun dama ga bayanan JSON

Za a iya samun damar bayanan JSON akan wurare daban-daban na ƙarshen (wanda kuma aka sani da hanyoyi a cikin yanayin uwar garken). Misali, idan kuna son ganin duk masu amfani, zaku iya buƙatar ƙarshen ƙarshen / masu amfani.

fetch('http://localhost:3000/users')
.then(response => response.json())
.then(data => console.log(data));

Anan muna amfani da API ɗin javaScript don neman hanyar masu amfani. Sabar za ta ba da amsa tare da bayanan da suka danganci duk masu amfani da muka kafa a cikin fayil ɗin JSON a baya.

Don taƙaita shi, Yin amfani da uwar garken JSON azaman izgili REST API don haɓakawa zai inganta haɓaka aikin haɓakar ku. Bugu da ƙari, ba shi da wahala don saitawa da haɗawa tare da tsarin ku.