[Javascript] Logging Pretty-Printing Tabular Data to the Console

weixin_30699465

于 2016-05-17 21:21:00 发布

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文章标签： javascript ViewUI

原文链接：http://www.cnblogs.com/Answer1215/p/5503227.html

本文演示如何利用console.table API高效地展示数组与对象数据，以实现清晰易读的表格展示，便于快速扫描和理解数据值。

Learn how to use console.table to render arrays and objects in a tabular format for easy scanning over the values. We'll create some mock data and then render it to the log in various ways to explore console.table's API.

function Character(name, power){
    this.name = name;
    this.power = power;
}

var buffy = new Character("buffy", "1");
var joe = new Character("joe", "2");
var john = new Character("john", "3");

var chars = [buffy, joe, john];
console.table(chars);

var chars= {
    buffy,
    joe,
    john
}
console.table(chars);

console.table(chars, ["power"])

console.table(chars, []);