方法一:if(JSON.stringify(value) === "{}"){ console.log(value+"为空对象") )方法二: if (Object.keys(obj || {}).length = 0) { console.log(value+"为空对象") } 相关文章: 2021-09-18 2022-12-23 2021-06-19 2021-09-24 2021-11-27 2021-11-28 2021-12-04