The difference between internal interface and external interface in java
External interface
The interface provided to the outside world (the interface provided to third parties).
For example: We develop our own system to call the WeChat or Alipay payment interface. The interface we call WeChat or Alipay is an external interface. The external interface needs to cover various normal and abnormal situations.
Internal interface
The interface provided to the own system (the interface for internal calls of the system).
Generally, in order to intervene in testing as early as possible, testers can generally conduct internal interface testing after completing the interface development.
Generally, large companies may have relatively high requirements and need to consider security issues, so internal interface testing must also be tested. For small companies, internal interfaces are not tested and can be tested directly at the UI layer.
The reason for this is to prevent attackers from bypassing the front-end verification and directly attacking the interface, so the verification of the back-end interface is also essential.
Recommended tutorial: java introductory tutorial
The above is the detailed content of The difference between internal interface and external interface in java. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SublimeText3 Chinese version
Chinese version, very easy to use

Dreamweaver CS6
Visual web development tools

Notepad++7.3.1
Easy-to-use and free code editor

WebStorm Mac version
Useful JavaScript development tools
