递归实现：将对象所有属性值转换为字符串类型

```javascript function convertObjValuesToString(obj) { for (let key in obj) { if (typeof obj[key] === 'object' && obj[key]!== null) { obj[key] = convertObjValuesToString(obj[key]); } else if (typeof obj[key]!=='string') { obj[key] = obj[key].toString(); } } return obj; } let input = { a: 1, b: { c: 2, d: '3' }, e: [4, 5, 6] }; console.log(convertObjValuesToString(input)); ``` ######[AI写代码神器 | 142点数解答 | 2024-11-11 21:06:15]