杰森使用电源查询来excel [英] Json to excel using power query

问题描述

我在网站上有一些json，我想使用power query选项from web转换为excel.但是我遇到了一个小问题.我的json看起来像这样:

I have some json on a website that i want to convert to excel using the power query option from web. But I ran into a small problem. My json looks like this:

[
    {
        "id" : 1,
        "visitors" : 26,
        "some_number" : 1,
        "value" : 3500
    },
    {
        "id" : 2,
        "visitors" : 21,
        "some_number" : 5,
        "value" : 2000
    }
]

但是当我使用from web时，我得到了:

but when i use from web i get this:

我可以向下钻取一条记录，将其转换为表，转置并使用第一行作为标题，但随后我只得到一行.我如何才能将我的所有数据而不只是一行数据获取到表中?

I can drill down into a record,convert it to a table, transpose and use first row as header but then i get just one row. How can i get all of my data to the table and not just one row?

推荐答案

首先，我将使用列表工具/转换"菜单(应自动选择它)，然后单击到表格按钮.这将为您提供一个包含2行的单列表.然后，我将单击小的扩展"按钮-它会出现在"Column1"右侧的列标题中.取消选中使用原始列名... 选项，您将获得一个包含4列2行的表格.

First I would use the List Tools / Transform menu (it should be automatically selected) and click the To Table button. This will give you a single-column table with 2 rows. Then I would click the small Expand button - it will appear in the column headings, just to the right of "Column1". Uncheck the Use original column name ... option and you will get a table of 4 columns and 2 rows.

这是我生成的完整脚本:

Here's the full script I generated:

let
    Source = Json.Document(File.Contents("C:\Users\Mike.Honey\Downloads\json2.json")),
    #"Converted to Table" = Table.FromList(Source, Splitter.SplitByNothing(), null, null, ExtraValues.Error),
    #"Expanded Column2" = Table.ExpandRecordColumn(#"Converted to Table", "Column1", {"id", "visitors", "some_number", "value"}, {"id", "visitors", "some_number", "value"})
in
    #"Expanded Column2" 

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