将正文“表单数据”添加到Power Query中的发布请求-Power BI

Question

我想向API发出发布请求，并在Power BI中获取json结果。该请求在邮递员中正常工作。借助PowerQuery，我从服务器获取了“无效的凭证”。

这是我在Power BI中使用的代码

# RUNTIME: Info: RUNTIME_0068 _testrunner.sv (40): $finish called.
# KERNEL: Time: 0 ns,  Iteration: 0,  Instance: /_testrunner,  Process: @INITIAL#26_0@.
# KERNEL: stopped at time: 0 ns
# VSIM: Simulation has finished. There are no more test vectors to simulate. exit
# VSIM: Simulation has finished. Finding VCD file... No *.vcd file found. EPWave will not open. Did you use '$dumpfile("dump.vcd"); $dumpvars;'?

这是邮递员结果的屏幕：

Answer 1

使用Content是添加POST正文的正确方法。使用Fiddler检查Power BI的POST请求（here's a how-to guide）并将其与Postman进行比较可能是最简单的。

如果错误消息是无效的凭据，则问题可能出在Authentication标头中。