blocks|key|578628|text|创建函数ReadSingle|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|578629|(offset)+=>+
let+Source+=Json.Document(Web.Contents("+https://prices.azure.com/api/retail/prices?$skip="&+Number.ToText(+offset+)))[Items]
in+Source|code-block|syntax|javascript|578630|使用循环读取数据。你可以重复，直到完成，但坦率地说，我的电脑被锁上了，所以我要在100岁前完成0-25页的工作。|578631|let+Source

=+List.Generate(++
+()++=>++[+Offset+=+0,+Data+=+ReadSingle(0)+],
+each+[Offset]+<=+2500,+
+each+[+Data+=+ReadSingle(+[Offset]+),
++++++++Offset+=++[Offset]+%2B+100+],+
+each+[Data]
+),

z=Table.FromColumns(Source),
#"Added+Index"+=+Table.AddIndexColumn(z,+"Index",+0,+1,+Int64.Type),
#"Unpivoted+Other+Columns"+=+Table.UnpivotOtherColumns(#"Added+Index",+{"Index"},+"Attribute",+"Value"),
#"Removed+Columns"+=+Table.RemoveColumns(#"Unpivoted+Other+Columns",{"Index",+"Attribute"}),
#"Expanded+Value"+=+Table.ExpandRecordColumn(#"Removed+Columns",+"Value",+{"currencyCode",+"tierMinimumUnits",+"retailPrice",+"unitPrice",+++++"armRegionName",+"location",+"effectiveStartDate",+"meterId",+"meterName",+"productId",+"skuId",+"productName",+"skuName",+"serviceName",+"serviceId",+++++"serviceFamily",+"unitOfMeasure",+"type",+"isPrimaryMeterRegion",+"armSkuName"},+{"currencyCode",+"tierMinimumUnits",+"retailPrice",+"unitPrice",+++++"armRegionName",+"location",+"effectiveStartDate",+"meterId",+"meterName",+"productId",+"skuId",+"productName",+"skuName",+"serviceName",+"serviceId",+++++"serviceFamily",+"unitOfMeasure",+"type",+"isPrimaryMeterRegion",+"armSkuName"})
in+#"Expanded+Value"|578632|​|578633|📷|atomic|578634|578635|如果愿意，可以交换以重复循环，直到NextPageLink为null为止。在这个在Power中使用List.Generate进行API调用上看我最喜欢的参考资料|578636|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/3466691e3b7fc9966484fa77f7316fc4.jpg|imageAlt|1|LINK|MUTABLE|url|https://gorilla.bi/power-query/list-generate-api-calls/^0|4|A|0|0|0|0|0|0|1|0|0|0|14|T|1|0^^$0|@$1|2|3|4|5|6|7|1A|8|@$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|1D|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1E|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|1F|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|1G|8|@]|D|@]|E|$]]|$1|Q|3|R|5|S|7|1H|8|@]|D|@$9|1I|A|1J|1|1K]]|E|$]]|$1|T|3|P|5|6|7|1L|8|@]|D|@]|E|$]]|$1|U|3|V|5|6|7|1M|8|@]|D|@$9|1N|A|1O|1|1P]]|E|$]]|$1|W|3|-4|5|6|7|1Q|8|@]|D|@]|E|$]]]|X|$Y|$5|Z|10|11|E|$12|13|14|-4]]|15|$5|16|10|17|E|$18|19]]]]

Create function ReadSingle
<pre><code>(offset) =&gt; 
let Source =Json.Document(Web.Contents(&quot; https://prices.azure.com/api/retail/prices?$skip=&quot;&amp; Number.ToText( offset )))[Items]
in Source
</code></pre>
Use a loop to read in data. You could repeat until done, but frankly my computer locked up, so Im doing pages 0-25, by 100's
<pre><code>let Source

= List.Generate( 
 () =&gt; [ Offset = 0, Data = ReadSingle(0) ],
 each [Offset] &lt;= 2500, 
 each [ Data = ReadSingle( [Offset] ),
 Offset = [Offset] + 100 ], 
 each [Data]
 ),

z=Table.FromColumns(Source),
#&quot;Added Index&quot; = Table.AddIndexColumn(z, &quot;Index&quot;, 0, 1, Int64.Type),
#&quot;Unpivoted Other Columns&quot; = Table.UnpivotOtherColumns(#&quot;Added Index&quot;, {&quot;Index&quot;}, &quot;Attribute&quot;, &quot;Value&quot;),
#&quot;Removed Columns&quot; = Table.RemoveColumns(#&quot;Unpivoted Other Columns&quot;,{&quot;Index&quot;, &quot;Attribute&quot;}),
#&quot;Expanded Value&quot; = Table.ExpandRecordColumn(#&quot;Removed Columns&quot;, &quot;Value&quot;, {&quot;currencyCode&quot;, &quot;tierMinimumUnits&quot;, &quot;retailPrice&quot;, &quot;unitPrice&quot;, &quot;armRegionName&quot;, &quot;location&quot;, &quot;effectiveStartDate&quot;, &quot;meterId&quot;, &quot;meterName&quot;, &quot;productId&quot;, &quot;skuId&quot;, &quot;productName&quot;, &quot;skuName&quot;, &quot;serviceName&quot;, &quot;serviceId&quot;, &quot;serviceFamily&quot;, &quot;unitOfMeasure&quot;, &quot;type&quot;, &quot;isPrimaryMeterRegion&quot;, &quot;armSkuName&quot;}, {&quot;currencyCode&quot;, &quot;tierMinimumUnits&quot;, &quot;retailPrice&quot;, &quot;unitPrice&quot;, &quot;armRegionName&quot;, &quot;location&quot;, &quot;effectiveStartDate&quot;, &quot;meterId&quot;, &quot;meterName&quot;, &quot;productId&quot;, &quot;skuId&quot;, &quot;productName&quot;, &quot;skuName&quot;, &quot;serviceName&quot;, &quot;serviceId&quot;, &quot;serviceFamily&quot;, &quot;unitOfMeasure&quot;, &quot;type&quot;, &quot;isPrimaryMeterRegion&quot;, &quot;armSkuName&quot;})
in #&quot;Expanded Value&quot;
</code></pre>
<a href="https://i.stack.imgur.com/ff0ON.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ff0ON.jpg" alt="enter image description here" /></a>
If you wanted to you could swap to repeat the loop until NextPageLink is a null. See my favorite reference on this <a href="https://gorilla.bi/power-query/list-generate-api-calls/" rel="nofollow noreferrer">use List.Generate to make API Calls in Power Query M</a>

<a href="https://i.stack.imgur.com/fDjuc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fDjuc.png" alt="enter image description here" /></a>
In the Above Picture we have Items and NextPageLink. Data is present inside Items and NextPageLink Contains links for next page data.
I am trying to automate a rest-API call with a Json response having several pages.
The idea would be to automatically call the NextPageLink until there is no NextPageLink.
I want to get data into single table.
Here is the link i am using to pull data : <a href="https://prices.azure.com/api/retail/prices" rel="nofollow noreferrer">https://prices.azure.com/api/retail/prices</a>
Here is last page link : <a href="https://prices.azure.com/api/retail/prices?$skip=408500" rel="nofollow noreferrer">https://prices.azure.com/api/retail/prices?$skip=408500</a>
Please help me

Get Azure Retail Prices using Power BI (PowerQuery) Rest API

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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​​在上面的图片中，我们有Item和NextPageLink。数据存在于项中，NextPageLink包含下一页数据的链接。我正在尝试使用包含几个页面的Json响应来自动化rest调用。这样做的目的是在没有NextPageLink.之前自动调用NextPageLink。我想把数据放到单张桌子上。下面是我用来提取数据的链...

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