数组对象去重
/**
* @method 数组去重
* @param {Array} ary 需要去重的数组
* @return {Array} tableData 去重后的数组
*/
delRepeatData(ary) {
let obj = {};
let tableData = [];
tableData = ary.reduce((cur, next) => {
obj[next.dataTemplateId] ? "" : obj[next.dataTemplateId] = true && cur.push(next);
return cur;
}, [])
return tableData;
}
本文来自博客园,作者:云霄紫潭,转载请注明原文链接:https://www.cnblogs.com/0520euv/p/14821910.html