从typescript中的部分对象过滤泛型列表

function filterList<T extends object, K extends keyof T>(list: T[], partialObj: Partial<T>): T[] {
  return list.filter(item => {
    for (let key in partialObj) {
      if (partialObj[key] !== item[key]) {
        return false;
      }
    }
    return true;
  });
}

interface Person {
  name: string;
  age: number;
  city: string;
}

const people: Person[] = [
  { name: 'Alice', age: 25, city: 'New York' },
  { name: 'Bob', age: 30, city: 'London' },
  { name: 'Charlie', age: 35, city: 'Paris' }
];

const filteredList = filterList(people, { city: 'London' });
console.log(filteredList);