_sortBy用法

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>HTML5 Canvas绘制文本文字入门示例
    </title>
</head>
<body>
<script src="lodash.js"></script>
<script>
    var b = [
        {name:"222",age:22},
        {name:"sdfs22",age:2},
        {name:"24322",age:12},
        {name:"22fds",age:42}
    ];
    var a = _.sortBy(b,function(o){return o.age});
    console.log(a);
//也可以这样用
var b = _.sortBy(b,"age"){
console.log(a)
}
</script>
</body>
</html>

针对对象数组排序，

坚持下去就能成功
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原文地址：https://www.cnblogs.com/suoking/p/5213890.html