Nginx SSL Certificate and HTTPS Redirect Errors
Nginx SSL Certificate and HTTPS Redirect Errors Content1 Introduction2 Inspecting Your Nginx Error Log3 Verifying Your Redirect Directive for your Server Block – Nginx SSL Certificate4 Adjusting Your Firewall Settings…
Spring Security Login: A Comprehensive Guide
Today we will learn about Spring Security Login Example Before reading this post, please go through my previous post at “Introduction to Spring 4 Security” to get some basics. Content1…
Spring AOP: In-Depth Guide to Aspect-Oriented Programming
Spring Framework Introduction Spring Framework is developed on two core concepts – Dependency Injection and Aspect Oriented Programming (Spring AOP). Content1 Spring AOP2 Spring AOP Overview3 Aspect Oriented Programming Core…
Implementing Barcode API – Barcode Scanner for Android
Implementing Barcode API – Barcode Scanner for Android QR Code scanner or Barcode scanner for android features are present in many apps to read some useful data. In this tutorial,…
Spring Security Guide
Spring Security Spring Security provides ways to perform authentication and authorization in a web application. We can use spring security in any servlet based web application. Content1 Benefits of Using…
Spring Security Role Based Access Authorization Guide
Spring Security Role Based Access and Authorization Guide Today we will look into spring security role based access and authorization example. Content1 Spring Security Role Based Access Authorization2 Spring Security…
Spring RestController: How to use it?
Spring RestController: How to use it? Spring RestController annotation is a convenience annotation that is itself annotated with @Controller and @ResponseBody. This annotation is applied to a class to mark…
Spring RestTemplate Example
Spring RestTemplate Example Spring RestTemplate provides a convenient way to test RESTful web services. Content1 Introduction to Spring RestTemplate2 Spring RestTemplate Example3 This is custom heading element4 This is custom…
What is the Spring Dependency Injection?
What is the Spring Dependency Injection? Today we will look into Spring Dependency Injection. Spring Framework core concepts are “Dependency Injection” and “Aspect Oriented Programming”. Content1 Spring Dependency Injection2 Spring…