[JAVA] I tried to develop a website to record expenses.
This time I made a household account book application. I will describe the background and what I learned.
What I made this time is like this.
Languages and tools
・ HTML, CSS ・ Java ・ JavaScript ・ MySQL ・ Heroku
Background
I decided to keep a household account book at the beginning of this year when I thought, "I have to save money soon." However, I didn't get into the habit of putting it on, so I thought, "If I make it myself, I'll get into the habit of putting it on." It was developed with the intention of being simple and easy to use by anyone. I used chart.js because I wanted to create a beautiful pie chart.
What you can do
・ Login Logout ・ Register the amount used, content, and classification ・ Display the total amount and its breakdown by month ・ Specify your e-mail address and send the expenses for the month
What i learned
① chart.js is amazing!
It was very convenient when I wanted to create a very beautiful graph. At first, after studying Java, I thought about implementing graphs in Java, but I didn't have a good one, so I used this one this time. Not very good means that new windows are coming out, they don't look very cool, and so on.
- I would appreciate it if you could tell me if there is a good way to implement a graph in Java.
Reference site: I tried drawing a graph with Chart.js
(2) The mail sending function is surprisingly easy to implement!
This time, we have implemented a function to send the expenses for the month to the entered e-mail address. I referred to the following site, but it was very easy to implement.
Reference site: Send email by Java mail (Java)
GitHub I posted this code on My GitHub, so If anyone is interested, please have a look!
that's all.
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