在Javascript中从嵌套对象创建字符串路径

function createPathFromNestedObject(obj, parentKey = '') {
  let paths = [];
  
  for (let key in obj) {
    if (typeof obj[key] === 'object' && obj[key] !== null) {
      let newPath = parentKey ? `${parentKey}.${key}` : key;
      let nestedPaths = createPathFromNestedObject(obj[key], newPath);
      paths = paths.concat(nestedPaths);
    } else {
      let newPath = parentKey ? `${parentKey}.${key}` : key;
      paths.push(newPath);
    }
  }
  
  return paths;
}

// 示例用法
const nestedObject = {
  a: {
    b: {
      c: 'value'
    },
    d: 'value'
  },
  e: 'value'
};

const paths = createPathFromNestedObject(nestedObject);
console.log(paths);

["a.b.c", "a.d", "e"]