如何将动态查询参数对象转换为序列化运算符(Javascript符号)

function convertToSerializedOperator(queryParams) {
  let queryString = '';
  
  for (let key in queryParams) {
    if (queryParams.hasOwnProperty(key)) {
      let value = queryParams[key];
      queryString += key + '=' + encodeURIComponent(value) + '&';
    }
  }
  
  // 去除最后一个"&"符号
  queryString = queryString.slice(0, -1);
  
  return queryString;
}

// 示例对象
const queryParams = {
  name: 'John',
  age: 25,
  city: 'New York'
};

// 调用函数将查询参数对象转换为序列化运算符
const serializedOperator = convertToSerializedOperator(queryParams);

console.log(serializedOperator);