java - 如何在AngularJS中使用JAVA创建的 session

Question

我使用以下代码在JAVA中创建 session

request.getSession().setAttribute("popMSG","Service removed successfully");

或者如果发生错误

request.getSession().setAttribute("popMSGF","Oops something went wrong!");

我需要在我的 AngularJS 函数中获取此 session ，代码如下。

msg(value_from_angularJS)

Answer 1

您需要在后端代码中创建另一个端点，以便客户端获取信息。例如:

public String getMessage() {
   //This is spring code may be different from your code.
   HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest(); // This is spring code may be different with your code.
   return request.getSession().getAttribute("popMSGF");
}