How do I send CSRF tokens from AngularJS front end to Spring REST service backend?
问题 How do I set up CSRF protection between an AngularJS front end and a Spring Boot REST backend? Let's take the http.post("/send-pin", JSONobject)... call from the code below as an example. I am getting the following error in the server logs when I try to call a Spring Boot REST service at the /send-pin url pattern from an AngularJS front end method using http.post("/send-pin", JSONobject)... : Invalid CSRF token found for http://localhost:9000/send-pin I read this other posting, which states