Making a search in json file by query-CodePudding

i want to make a search in a json file by query Example: My json file:

[{
"Id":1,
"name":"test"
},
{
"Id":2,
"name":"test"
}]

And if i search {"name":"test"} i get the full objects whos name is test

ADD: I misspoke its the user who enter the query how can i get the key and the value from the query {key:value} and the user can entre multiple keys and values (like the search in atlas mongodb) UP!!

CodePudding user response：

As per your question you are using JSON inside of an array. So you can simply filter the array to find JSON which contains name="test"

Follow the below step:

let userArray = [{"Id":1,"name":"test"},{"Id":2,"name":"test"}]

const filteredUser = userArray.filter((user) => user.name === "test")

CodePudding user response：

Try something simple:

var myjson ='[{"Id":1,"name":"test"},{"Id":2,"name":"test"},{"Id":3,"name":"nottest"}]';
var slag = JSON.parse(myjson).filter(doc => doc.name === 'test');
console.log(slag);