如何解析JavasScript中以逗号分隔的键/值对字符串？

function parseKeyValueString(str) {
  const keyValueArray = str.split(',');

  const result = keyValueArray.reduce((obj, keyValue) => {
    const [key, value] = keyValue.split(':');
    obj[key.trim()] = value.trim();
    return obj;
  }, {});

  return result;
}

// 示例用法
const str = "name: John, age: 30, city: New York";
const parsedObject = parseKeyValueString(str);
console.log(parsedObject);

{
  name: "John",
  age: "30",
  city: "New York"
}