Java Project Naming conventions

1. Project name All lowercase

2. Package name All lowercase

3. The class name is capitalized in the first letter, if the class name has more than one word, the first letter of each word is capitalized.

4. Variable name, method name first letter lowercase, if the name consists of multiple words, from the second word, capitalize the first letter of each word.

5. Constant name All uppercase
6. All naming rules must adhere to the following rules:
Names can only consist of letters, numbers, underscores, and $ symbols
Cannot start with a number.
The name cannot use keywords in java.
　　never allow Chinese and pinyin names to appear .

Java Project Naming conventions