根据数组中对象的某一个属性值进行排序

ort方法接收一个函数作为参数,这里嵌套一层函数用来接收对象属性名,其他部分代码与正常使用sort方法相同

var arr = [
    {name:'zopp',likeSum:6},
    {name:'gpp',likeSum:6},
    {name:'yjj',likeSum:6}
];

function compare(property){
    return function(a,b){
        var value1 = a[property];
        var value2 = b[property];
        return value1 - value2;
    }
}
console.log(arr.sort(compare('likeSum')))

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转载自blog.csdn.net/q15642/article/details/73920358