The Problem: Connecting a Java App to MySQL
One of the most recent challenges I faced was connecting a Java application to a MySQL database. The application was designed to interact with the database, but it kept failing to establish a connection. After some investigation, I discovered that the issue was related to the MySQL user authentication method.
The Solution: Updating the MySQL User Authentication Method
To resolve the connection issue, I followed these steps:
Open the MySQL prompt using the sudo command:
bash
sudo mysql -u root
Switch to the mysql database:
sql
Update the user table to change the authentication method for the root user:
sql
Flush the privileges to apply the changes:
sql
Exit the MySQL prompt:
sql
Restart the MySQL service:
bash
After following these steps, the Java application was able to successfully connect to the MySQL database, and I could continue working on the project.
Starting the JAR Application
Navigate to the target directory of your project:
Run the generated JAR file:
My Journey with HNG Internship
As I embark on my journey with the HNG Internship, I’m excited to tackle more complex backend challenges and learn from experienced mentors and peers. The internship provides a unique opportunity to gain practical experience, build a portfolio, and potentially secure a job in the tech industry.
The HNG Internship is a remote internship program that offers training and mentorship in various tech tracks, including backend development. By completing the internship, participants can earn certificates and potentially secure job opportunities with partner companies. To learn more about the HNG Internship, visit their website at https://hng.tech/internship.
I’m eager to apply the problem-solving skills I’ve developed to real-world projects during the internship. By the end of the program, I aim to become a proficient backend developer and be well-prepared for a career in the tech industry.
If you’re interested in learning more about the HNG Internship and the opportunities it offers, visit https://hng.tech/hire or https://hng.tech/premium to explore the available tracks and resources.
