Unit Test is a tool that helps us to ensure that the code we write, reflects what we want accurately. In the process of working with the Unit Test, one of the problems we often encounter is that our code will call the methods of… Read More
DevTools is a set of Spring Boot tools that make it easy to develop our Spring Boot applications. Imagine: every time we change the code of an application, we usually have to restart the application to see the change, using Spring Boot DevTools we do… Read More
In my previous post, I showed you how to use Thymeleaf in Spring MVC. Using Thymeleaf will be much simpler thanks to the Spring Boot mechanism. How is it in detail? In this tutorial, I will guide you on how to use Thymeleaf in Spring… Read More
The spring-data-mongodb library of Spring, in addition to providing us with the MongoOperations interface makes it easy to manipulate MongoDB, which also provides us with the mechanism that a Spring Data project needs to do: minimize the repetitive code involved dealing with data management systems when… Read More
In the previous tutorial, I introduced to you all the basic operations with MongoDB using Java. If your application is using Spring framework, make use of a Spring library for MongoDB to manipulate this database system. How is it in details? Let’s find out in… Read More
WebClient is an interface, implementation is the DefaultWebClient object, introduced with Spring WebFlux that allows us to consume the Reactive Web Service. How to create a request and handle a response using the WebClient? Let’s find out in this tutorial. First, I will create a… Read More
Usually, when we want to request specific information from a RESTful Web Service, we usually use requests like “/student/2” or “/product/5”, where 2 and 5 are the values that can be changed depending on demand. To construct such requests in Spring MVC, we need to… Read More
MongoDB is one of the database systems that supports the Reactive mechanism through the use of its MongoDB Reactive Streams Java Driver. Together with Spring Data MongoDB, Spring also introduces us to the Spring Data MongoDB Reactive module which helps us minimize repetitive code when… Read More
In the examples of Huong Dan Java on JPA, I often use MySQL as an example because it is free and easy to use, mainly because I’m familiar with it: D. I think some of you, especially the students, often use MSSQL Server. So, I… Read More
To be able to connect to an MSSQL Server in Ubuntu, we need to install the sqlcmd tool, which is a Microsoft tool. In this tutorial, I instruct you to install this tool. First, just like installing MSSQL Server on Ubuntu, you also need to… Read More
