Java Learning: Coding specifications

Package (packages)

Naming conventions for package names: 1, lowercase 2, at least one level of directory 3, domain inversion writing

Package Baidu;

Package com.baidu.www;

Class (classes)----- Large Hump Method

Naming conventions for class names: capitalize all words in the first letter

Class Mobile

Class Testmobile

Interface (interface)

Naming conventions for interfaces: Capitalize all words in the first letter

Interface Animal;

Method (Methods)

Naming conventions for methods: first letter lowercase, initials of other words in uppercase

Testdemo ()

Variable (variable)----- Small Hump Method

Naming conventions for variables: member variables The first letter is lowercase, the first letter of other words is uppercase, local variables all use lowercase

Setnunber

Name

CONSTANT (constant)

Naming conventions for constants: Use uppercase all, preferably using underscores to split words

Max_size

Array (arrays)

Naming conventions for arrays: first letter lowercase, and first letter of other words capitalized

String[] name;

Java Learning: Coding specifications