使用Power Query可以通过编写自定义代码来实现数据获取和处理。以下是一个示例代码：let Source = Web.Page(Web.Contents(";))in Source 此代码将返回PowerBI的网页源代码，你可以通过解析源代码来提取所需数据。五、使用Python编写脚本解决问题 使用Python编写脚本可以通过调用PowerBI REST API来实现自动化查询...
4. 数据导入成功 根据分析需要,可以在PBI编辑器里作下一步清洗处理(可参见马世权老师《从Excel到Power BI商业智能数据分析》第70页“数据搬运工”章节) 由于网页数据复杂多变,上述步骤三里还会出现大量重复、残缺的表格信息。甚至有时候相同网址,分别用PBI和EXCEL来导入,网页分析结果还有差异。这时就需要耐心仔细,挑选...
If you've never used Microsoft Power BI before, you can learn more about it on the Guided Learning page for Power BI. The reports that are included in the content pack have both charts and tables that contain additional information. The following table describes the report...
Previous releases of Power BI Desktop are not being serviced - you should always use the most recent release for the latest features and updates. It might not be possible to open files created or saved in newer releases of Power BI Desktop with previous versions of Power BI Desktop. If you...
Contents Reporting Power BI Desktop OneDrive and SharePoint integration On-object Interaction Updates New!Date Hierarchy on data flyout New!Placeholder text for direct text editing New!Ribbon and Funnel charts now support on-object formatting.
直接通过Lines.FromBinary、Web.Contents两个函数读取网页(第1页)的源代码: 代码语言:javascript 复制 =Lines.FromBinary(Web.Contents("https://appsource.microsoft.com/zh-cn/marketplace/apps?product=power-platform%3Bpower-bi-visuals&page=1"),null,null,65001) ...
GetData = Web.Contents(RequestUrl & Text.From(Pages) & ".html"), UrlTable = Web.Page(GetData){0}[Data], RemoveLastNData = Table.RemoveLastN(UrlTable, 1), SelectColumns = Table.SelectColumns( RemoveLastNData, {"代码", "简称", "流通市值(万元)", "总市值(万元)", "流通股本(万元)",...
When you add the Power BI add-in to an empty slide that doesn’t have a title yet, the Power BI add-in is here to help. It offers you suggestions for the slide title based on the content of you add-in. The title can be the report name, the page/visual name, or both. Just ...
Try the report here: Bin Contents提示 If you hold down the CTRL key while you select the report link, the report opens on a new browser tab. In this way, you can stay on the current page while you explore the report on the other browser tab....
When you import your theme file, Power BI validates it to make sure it can successfully read its full contents. If Power BI finds fields it doesn’t understand, it shows you a message letting you know that the theme file is invalid, and inviting you to reimport with a corrected theme ...