查询匹配的json数组键

[
  {"name": "Alice", "age": 30},
  {"name": "Bob", "age": 25},
  {"name": "Charlie", "age": 35}
]

const data = [
  { "name": "Alice", "age": 30 },
  { "name": "Bob", "age": 25 },
  { "name": "Charlie", "age": 35 }
];

const result = data.filter(person => person.age > 30);
console.log(result);

import json

data = [
    {"name": "Alice", "age": 30},
    {"name": "Bob", "age": 25},
    {"name": "Charlie", "age": 35}
]

result = [person for person in data if person["age"] > 30]
print(result)

function findMatches(data, key, value) {
  let results = [];
  for (let item of data) {
    if (item[key] === value) {
      results.push(item);
    }
    if (Array.isArray(item.children)) {
      results = results.concat(findMatches(item.children, key, value));
    }
  }
  return results;
}

const nestedData = [
  { "name": "Alice", "age": 30, "children": [] },
  { "name": "Bob", "age": 25, "children": [
    { "name": "Bob Jr.", "age": 5 }
  ]},
  { "name": "Charlie", "age": 35, "children": [] }
];

console.log(findMatches(nestedData, "age", 5));