英文:
How to handle REST API Pagenation with Apache NIFI
问题
有一个RESTAPI端点用于查询在一段时间内修改过的文档。
由于时间跨度可能较大，该查询的响应包含一个类似于number-of-pages、current-page-number的字段。响应还会返回10个文档的详细信息。基本上，页面大小固定为10。
在Python代码中，我可以编写一个循环遍历所有页面号以发送多个请求，以获取所有文档的详细信息，因为我知道number-of-pages在相同的日期范围内不会改变。
在NIFI中如何实现这一点？如果有示例的NIFI模板，那就更好了。
英文:
There is RESTAPI endpoint to query for the documents modified over a period of time.
As the the period could be large, the response for that query has a field like number-of-pages, current-page-numer. It will also return 10 documents detail in that response. Basically the page size is fixed at 10.
In python code, I could write a code to loop through all the page numbers to send multi requests to get all the documents' detail, since I know the number-of-pages and it won't change given the same date range.
How to do that in NIFI? If there is a sample nifi template, that will be even better.
答案1
得分: 1
这是一个循环和设置属性的过程。
示例在此处：
https://github.com/tspannhw/FLiPN-AirQuality-REST/blob/main/AirQuality%20(1).json
英文:
It's a loop and setting attributes
Example here
https://github.com/tspannhw/FLiPN-AirQuality-REST/blob/main/AirQuality%20(1).json
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