JSONPath或其他类似XPath的JSON / Javascript实用程序;或Jquery JSON [英] JSONPath or other XPath like utility for JSON/Javascript; or Jquery JSON

问题描述

我一直在关注JSONPath，虽然看起来做得很好，但我想知道是否有人使用它并且可以对其可用性发表评论，还是可以推荐其他选择？什么真正光滑的是，如果有一个JQuery的插件做了这样的事情。我一直在搜索插件并空手而归。无论如何，在我花时间去了解JSONPath（其中有一些我不喜欢的方面）之前，或者在我重新发明轮子之前，我想我会看到是否有人对此有所了解......

I have been looking at JSONPath and though it seems pretty well done, I wonder if anyone has worked with it and can comment on its usability, or can recommend alternatives? What would be really slick is if there was a plugin for JQuery that did something like this. I have been searching the plugins and coming up empty handed. Anyway, before I spend time getting to know JSONPath (which has some aspects I am not keen on), or before I reinvent wheels, I thought I'd see if anyone had an angle on this...

为了让你知道我的意思，想象一下这个Javascript对象：

To give you an idea what I mean, imagine this Javascript object:

var Characters=[
        {
            id: "CuriousGeorge",
            species:"Monkey",
            mood: "curious",
            appendage: [
                { 
                    type: "hand",
                    side: "left",
                    holding: [ 
                        { id: "Banana" } 
                    ]
                },
                { 
                    type: "hand",
                    side: "right",
                    holding: []
                }, 
                { 
                    type: "foot",
                    side: "left",
                    holding: []
                },
                { 
                    type: "foot",
                    side: "right",
                    holding: [ 
                        { id: "YellowHat" },
                        { id: "Keys" }
                    ]
                }
            ]
        },
        {
            id: "ManInYellowHat",
            species: "Human",
            mood: "angry",
            //...ok, you get it...
        }
    ]

用Jquery选择器之类的东西来获取一些更深层次的对象会不会很棒？

Wouldn't it be great to get to of some of the deeper objects by something like Jquery selectors?

var banana=SomeUtility("Characters holding #Banana").get(0);
var leftHands=SomeUtility("Characters appendage[type=hand][side=left]").get();

（这可能有资格获得世界上最丰富的代码示例，但是嘿，我的孩子们只是看了这个。而我不能使用真实的例子，因为NDA ...）

(This may qualify for worlds corniest code example, but hey, my kids just watched this. And I can't use real example because of NDA...)

...而且，为了让它更有趣，如果我要创造这样的东西，任何人都会使用它？

...And, to make it more interesting, if I were to create such a thing, would anyone use it?

推荐答案

查看 JSON Select - 类似于JSON的CSS选择器。

Check out JSON Select - CSS-like selectors for JSON.

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