Create a GET function with this URL: http://localhost:8080/user/1, and hit Send. The user details will be fetched from the database and you can see the return JSON value of a user whose id is 1, as in the following screenshot:
Getting one user by ID
by Igor Kucherenko, S. M. Mohi Us Sunnat
Learn Spring for Android Application Development
- Title Page
- Copyright and Credits
- Dedication
- About Packt
- Contributors
- Preface
- About the Environment
- Overview of Kotlin
- Overview of Spring Framework
- Spring Modules for Android
- Securing Applications with Spring Security
- Technical requirements
- Spring Security architecture
- The advantages of Spring Security
- Spring Security features
- Spring Security modules
- Securing REST with basic authentication
- Creating an Android app
- Securing REST with Spring Security OAuth2
- Summary
- Questions
- Further reading
- Accessing the Database
- Technical requirements
- Database
- Database management system
- Data access in the Spring
- Java database connectivity in Spring
- Creating a sample project using JDBC
- Java Persistence API
- Creating a project using JPA
- Database of client-side application
- Architecture components
- Creating an Android app
- Gradle information
- Gradle dependencies
- Creating entity
- Creating the DAO
- Creating the LiveData class
- Creating a Room database
- Populating the database
- Implementing the repository
- Creating the ViewModel
- Creating new activity
- Creating custom RecyclerView adapter
- Modifying main activity
- Run the app
- Summary
- Questions
- Further reading
- Concurrency
- Reactive Programming
- Creating an Application
- Technical requirements
- Project idea
- Server side
- Client side
- Summary
- Questions
- Further reading
- Testing an Application
- Assessments
- Other Books You May Enjoy
Getting one user by ID
-
No Comment
..................Content has been hidden....................
You can't read the all page of ebook, please click here login for view all page.