+-

数据格式↓
const data = [{ id: 1, name: '你好' }, { id: 2, name: '他好' }, { id: 3, name: '我好' }]
通过data中的name拼接
期待效果↓const result = '你好,他好,我好'
感谢各位大哥大姐的解答,小弟感激不尽!
const result = data.map(i => i.name).join(',')
const data = [{ id: 1, name: '你好' }, { id: 2, name: '他好' }, { id: 3, name: '我好' }] const result = data.reduce((prev,curv,index)=>prev+=index?`,${curv.name}`:curv.name,'')
结果如图: