Javascript Regex强制将$ .param返回的url字符串转换为MVC模型绑定约定

问题描述

以下jQuery代码：

The following jQuery code:

 $.param({                                        
                  Parts: [{ hasLabel: "label", hasType: "type", hasIndex : 1 }],
                  LastKey : "LastKey",
                  Term : "Term"                             
         })

给出以下输出：

 "Parts%5B0%5D%5BhasLabel%5D=label&Parts%5B0%5D%5BhasType%5D=type&Parts%5B0%5D%5BhasIndex%5D=1&LastKey=LastKey&Term=Term"

解码为（使用decodeURI（））：

which decodes to (using decodeURI()) :

 "Parts[0][hasLabel]=label&Parts[0][hasType]=type&Parts[0][hasIndex]=0&LastKey=LastKey&Term=Term"

但是，MVC中的默认模型绑定器需要以下内容：

However, the default model binder in MVC expects the following:

 "Parts[0].hasLabel=label&Parts[0].hasType=type&Parts[0].hasIndex=0&LastKey=LastKey&Term=Term"

我正在寻找一个Javascript Regex来强制编码的字符串（仍然编码）字符串，但是一个解码为正确的模型绑定约定。

I'm looking for a Javascript Regex to coerce the encoded string into a (still encoded) string , but one that decodes to the correct model binding convention.

推荐答案

以下应该做的伎俩：

var params = "Parts[0][hasLabel]=label&Parts[0][hasType]=type&Parts[0][hasIndex]=0&LastKey=LastKey&Term=Term";
var mvcParams = params.replace(/\[([^0-9]+)\]/g,'.$1');

编辑：

要工作编码字符串执行以下操作：

To work on an encoded string do the following:

var params = "Parts%5B0%5D%5BhasLabel%5D=label&Parts%5B0%5D%5BhasType%5D=type&Parts%5B0%5D%5BhasIndex%5D=1&LastKey=LastKey&Term=Term";
var mvcParams = params.replace(/%5b([^0-9]+)%5d/gi,'.$1');

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