问题描述
我在 Facebook Graph API Explorer 成功 上运行查询,但是当我使用UrlFetchApp在Google Apps脚本上运行相同的查询时,错误-无效的参数.查询是这样的:
I run a query on Facebook Graph API Explorer successfully but when I run the same query on Google Apps Script with UrlFetchApp I get an Error - Invalid argument. The query is this:
当我运行相同的查询没有进行过滤时,它按预期运行!
When I run the same query without filtering it works as expected!
Json结果:
我试图编码过滤参数,并引发了新错误:
I tried to encode the filtering parameters and it throws a new error:
Request failed for https://graph.facebook.com returned code 400. Truncated server response: {"error":{"message":"(#100) param filtering must be an array.","type":"OAuthException","code":100,"fbtrace_id":"AMw2vkaHXbuiVSQuSNg28yZ"}} (use muteHttpExceptions option to examine full response)
由于错误未给出任何具体描述,到底是什么导致了问题?
What is causing the problem exactly since the error doesn't give any specific description?
推荐答案
首先将您的过滤值放入数组中:
First put your filtering value into an array:
var fbCallFiltering = [{'field':'campaign.name','operator':'CONTAIN','value':'perf'},{'field':'adset.name','operator':'NOT_CONTAIN','value':'rmk'}];
然后使用JSON.stringify()
Then use JSON.stringify()
var fbCallFilteringString = encodeURIComponent(JSON.stringify(fbCallFiltering));
最后在& filtering =
之后用于进行UrlFetchApp调用的URL中使用 fbCallFilteringString
变量.
Finally use the fbCallFilteringString
variable in the URL you use to make the UrlFetchApp call after the &filtering=
.
这应该有效.
这篇关于Facebook Graph API在UrlFetchApp上不起作用的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!