js如何删除数组中某一个元素？

Posted 2022-04-06 学无止境

今天这边介绍一种简单又快速的方法，使用filtter过滤器

var data = [ 
    "id":"1","name":"小刘","age":"25",
    "id":"2","name":"小华","age":"24",
    "id":"3","name":"小佳","age":"27",
    "id":"4","name":"小王","age":"24",
    "id":"5","name":"小何","age":"22",

];

new_data = data.filter(function(element, index) 
    return element[\'age\'] >= 25; 
);

console.log(new_data);