Java Basic Learning--14, code format

Java Conventional Code format:

1, package name: preferably the domain name upside down, require all the letter lowercase;

2, Class name Interface name: One word capitalized, multiple words each word the first letter is capitalized

3, method name and variable name: One word all lowercase, multiple words from the first letter of the second word uppercase

4, constant: One word all uppercase, multiple words all uppercase and underline each word

Suggestion: If you can use English as much as possible

Code writing Format:

1, curly braces in pairs write, the opening brace at the end of the line code, the closing brace at the bottom of the line code, and align with the code;

2. There is a space in front of the left curly brace

3, the middle side of the statement with a space

4, the sentence block or the middle of the method plus a space

Java Basic Learning--14, code format