vue 数组对象去重
that.phoneList = that.unique(that.phoneList)unique(arr) {const res = new Map();return arr.filter((arr) => !res.has(arr.id) && res.set(arr.id, 1))},嗯 简单粗暴https://blog.csdn...
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that.phoneList = that.unique(that.phoneList)
unique(arr) {
const res = new Map();
return arr.filter((arr) => !res.has(arr.id) && res.set(arr.id, 1))
},
嗯 简单粗暴
https://blog.csdn.net/qq_37588752/article/details/80901669?utm_source=blogxgwz7
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