Spring Boot 或者Spring MVC 判断请求类型是否为Ajax请求
具体如下：
public static boolean isAjaxRequest(HttpServletRequest request) {
String requestedWith = request.getHeader("x-requested-with");
if (requestedWith != null && requestedWith.equalsIgnoreCase("XMLHttpRequest")) {
return true;
} else {
return false;
}
}
