Webapp

Designed for c++ engineer developping web applications rapidly

Index-Page

• Webapp
• Index-Page
• Main Directory Guide
  • Configure
  • Framework Entry
    • Appengine
    • Appframework
    • Appframeworkboot
    • Appinterface
  • Application Develop
    • Router
    • Service
    • Errors
    • Dao
    • Model
  • Monitoring
  • Storage Middleware
  • Message Queue Middleware
  • Other
    • Middleware
    • Toolkit
    • Internal
  • Use Restrictions
    • Logging
    • ErrorCode
    • Monitoring Add
  • DeployMent
    • Recommand Directory
    • Extend Directory

Main Directory Guide

Configure

Application main config is toml format

Framework Entry

Appengine

Designed for setup framework instance

Appframework

Define framework level errcode 401,400 for example
Define service local config
Define service dependent config
Define framework global variables

Appframeworkboot

Setup associate config such as crontab task for delete expire log
Init framework global varibles

Appinterface

Define application api interface,such as json supported protocol object

Application Develop

Router

Define application interface url

Service

Define business logic

Errors

Define business error code and error message
Support local call stack

Dao

Define data access according to mysql redis mongo driver

Model

Define data object,such as mysql table object

Monitoring

When app runs,it will push api call stat,errcode stat,delay stat,in and out flow stat info into stat log file at regular intervals

Storage Middleware

Support mysql based on gorm
Support redis based on redisgoe
Support mongo

Message Queue Middleware

Just support rabbitmq

Other

Middleware

Support token based on jwt
Support interface sign

Toolkit

Define custom function

Internal

Support promethus metrics scan
Support pprof performance data scan,such as goroutines,threads,heap info

Use Restrictions

Logging

Dao layer suggest printing no log
Api layer print detail log about http
Service layer print business log

ErrorCode

Dao layer return base errcode
Service layer return business define errcode
Api layer may return standard error base on http and business errcode

Monitoring Add

Monitor keyword define in api layer,init at router layer

DeployMent

Recommand Directory

├── bin
├── etc
├── frameworklog
├── log
├── logs
├── stat
└── tools

Extend Directory

├── bin
│   └── webapp
├── etc
│   └── config.toml
├── frameworklog
│   ├── access
│   │   └── webapp
│   │   ├── log.2021-02-22
│   │   └── log.2021-02-23
│   ├── business
│   │   └── webapp
│   │   ├── log.2021-02-22
│   │   └── log.2021-02-23
│   └── err
│   └── webapp
│   ├── log.2021-02-22
│   └── log.2021-02-23
├── log
│   ├── app.2021-02-23.001.log
│   └── app.log
├── logs
│   └── nohup.err
├── stat
│   └── webapp_stat.log
└── tools
│ └── op
│ │ ├── p.sh
│ │ ├── start.sh
│ │ └── stop.sh