给定一个任意的javascript对象,我怎样才能找到它的方法？

function findMethods(obj) {
  const properties = Object.getOwnPropertyNames(obj);
  const methods = [];

  properties.forEach(property => {
    if (typeof obj[property] === 'function') {
      methods.push(property);
    }
  });

  return methods;
}

// 示例用法
const exampleObj = {
  property1: 'value1',
  property2: 'value2',
  method1: function() {
    console.log('Method 1');
  },
  method2: function() {
    console.log('Method 2');
  }
};

const methods = findMethods(exampleObj);
console.log(methods); // 输出: ['method1', 'method2']