数组对象根据某个字段去重

function arrayObjectDeDuplication(data, field) {
    let obj = {}
    let newData = []
    newData = data.reduce((cur, next) => {
        obj[next[field]] ? "" : obj[next[field]] = true && cur.push(next);
        return cur
    }, [])
    return newData
}
let data = [{id:1,name:'222'},{id:3,name:'李四'},{id:1,name:'张三'}]
arrayObjectDeDuplication(data,'id')

输出结果为：

 [{id:1,name:'222'},{id:3,name:'李四'}]