Book Image

Building Applications with Spring 5 and Vue.js 2

By : James J. Ye
Book Image

Building Applications with Spring 5 and Vue.js 2

By: James J. Ye

Overview of this book

Building Applications with Spring 5 and Vue.js 2, with its practical approach, helps you become a full-stack web developer. As well as knowing how to write frontend and backend code, a developer has to tackle all problems encountered in the application development life cycle – starting from the simple idea of an application, to the UI and technical designs, and all the way to implementation, testing, production deployment, and monitoring. With the help of this book, you'll get to grips with Spring 5 and Vue.js 2 as you learn how to develop a web application. From the initial structuring to full deployment, you’ll be guided at every step of developing a web application from scratch with Vue.js 2 and Spring 5. You’ll learn how to create different components of your application as you progress through each chapter, followed by exploring different tools in these frameworks to expedite your development cycle. By the end of this book, you’ll have gained a complete understanding of the key design patterns and best practices that underpin professional full-stack web development.
Table of Contents (23 chapters)
Title Page
Copyright and Credits
Dedication
About Packt
Contributors
Preface
Index

Fixes at the end


Here are the fixes in this chapter:

  • Fixadding/registering to request mapping: If you run the mvn spring-boot:run command after a clean install and then open the page at https://localhost:8080/register, you will see a 404 error page. This is because we haven't added/register to@GetMappinginside MainController. Let's fix it now. Once it is fixed, try to perform a registration from the register page. After registration, you should see the debug information thatUserRegisteredEventHandlercreated.

Not adding /register to the mapping reveals a defect in our end-to-end testing. The end-to-end test is supposed to capture this kind of issue during building. Unfortunately, it didn't. We will improve our end-to-end testing in the next chapter. The following is the commit record:

Figure 9.14: Fix—add/register to request mapping commit

  • Fixinvalid return value of encrypt() method: In our implementation of PasswordEncryptor,PasswordEncryptorDelegator, theencrypt()method returns anullvalue...