Go語言之高級篇beego框架
阿新 • • 發佈：2019-01-29
eat web app 生效 ces flask 步驟 doc 結構 語言
一、beego框架
1、beego框架簡介
beego 是一個快速開發 Go 應用的 HTTP 框架，他可以用來快速開發 API、Web 及後端服務等各種應用，是一個 RESTful 的框架，主要設計靈感來源於 tornado、sinatra 和 flask 這三個框架，但是結合了 Go 本身的一些特性（interface、struct 嵌入等）而設計的一個框架。
參考官網：https://beego.me/docs/intro/
2、beego 的執行邏輯
beego 是一個典型的 MVC 架構，它的執行邏輯如下圖所示：
3、beego 項目結構
一般的 beego 項目的目錄如下所示：
├── conf
│ └── app.conf
├── controllers
│ ├── admin
│ └── default.go
├── main.go
├── models
│ └── models.go
├── static
│ ├── css
│ ├── ico
│ ├── img
│ └── js
└── views
├── admin
└── index.tpl
從上面的目錄結構我們可以看出來 M（models 目錄）、V（views 目錄）和 C（controllers 目錄）的結構， main.go 是入口文件。
4、beego框架安裝
go get github.com/astaxie/beego
參考：https://github.com/astaxie/beego
設置GoPATH路徑：
5、bee工具
go get github.com/beego/bee
new命令是新建一個Web項目，我們在命令行下執行bee new<項目名>就可以創建一個新的項目。但是註意該命令必段在$GOPATH/src 下執行。
api 命令 是用來創建API應用的。
安裝步驟：
#絕對路徑，運行：bee
#安裝bee
C:\Users\560140>go get github.com/beego/bee
#絕對路徑，運行：bee
C:\Users\560140>%GOPATH%/bin/bee
Bee is a Fast and Flexible tool for managing your Beego Web Application.
USAGE
bee command [arguments]
AVAILABLE COMMANDS
version Prints the current Bee version
migrate Runs database migrations
api Creates a Beego API application
bale Transforms non-Go files to Go source files
fix Fixes your application by making it compatible with newer versio
ns of Beego
dlv Start a debugging session using Delve
dockerize Generates a Dockerfile for your Beego application
generate Source code generator
hprose Creates an RPC application based on Hprose and Beego frameworks
new Creates a Beego application
pack Compresses a Beego application into a single file
rs Run customized scripts
run Run the application by starting a local development server
server serving static content over HTTP on port
Use bee help [command] for more information about a command.
ADDITIONAL HELP TOPICS
Use bee help [topic] for more information about that topic# 設置環境變量臨時生效
#設置環境變量，臨時生效
C:\Users\560140>set PATH=%PATH%;%GOPATH%/bin
#運行bee
C:\Users\560140>bee
Bee is a Fast and Flexible tool for managing your Beego Web Application.
USAGE
bee command [arguments]
AVAILABLE COMMANDS
version Prints the current Bee version
migrate Runs database migrations
api Creates a Beego API application
bale Transforms non-Go files to Go source files
fix Fixes your application by making it compatible with newer versio
ns of Beego
dlv Start a debugging session using Delve
dockerize Generates a Dockerfile for your Beego application
generate Source code generator
hprose Creates an RPC application based on Hprose and Beego frameworks
new Creates a Beego application
pack Compresses a Beego application into a single file
rs Run customized scripts
run Run the application by starting a local development server
server serving static content over HTTP on port
Use bee help [command] for more information about a command.
ADDITIONAL HELP TOPICS
Use bee help [topic] for more information about that topic.
6、beego創建項目
創建web項目： bee new WEB
C:\Users\560140>bee new WEB
______
| ___ | |_/ / ___ ___
| ___ \ / _ \ / _ | |_/ /| __/| __/
\____/ \___| \___| v1.10.0
2019/01/29 14:25:14 WARN ? 0001 You current workdir is not inside $GOPATH/sr
c.
2019/01/29 14:25:14 INFO ? 0002 Creating application...
create D:\GoFiles\src\WEB create D:\GoFiles\src\WEB\conf create D:\GoFiles\src\WEB\controllers create D:\GoFiles\src\WEB\models create D:\GoFiles\src\WEB\routers create D:\GoFiles\src\WEB\tests create D:\GoFiles\src\WEB\static create D:\GoFiles\src\WEB\static\js create D:\GoFiles\src\WEB\static\css create D:\GoFiles\src\WEB\static\img create D:\GoFiles\src\WEB\views create D:\GoFiles\src\WEB\conf\app.conf
create D:\GoFiles\src\WEB\controllers\default.go
create D:\GoFiles\src\WEB\views\index.tpl
create D:\GoFiles\src\WEB\routers\router.go
create D:\GoFiles\src\WEB\tests\default_test.go
create D:\GoFiles\src\WEB\main.go
2019/01/29 14:25:14 SUCCESS ? 0003 New application successfully created!
創建API項目： bee api API
C:\Users\560140>bee api API
______
| ___ | |_/ / ___ ___
| ___ \ / _ \ / _ | |_/ /| __/| __/
\____/ \___| \___| v1.10.0
2019/01/29 14:25:32 WARN ? 0001 You current workdir is not inside $GOPATH/sr
c.
2019/01/29 14:25:32 INFO ? 0002 Creating API...
create D:\GoFiles\src\API
create D:\GoFiles\src\API\conf
create D:\GoFiles\src\API\controllers
create D:\GoFiles\src\API\tests
create D:\GoFiles\src\API\conf\app.conf
create D:\GoFiles\src\API\models
create D:\GoFiles\src\API\routers create D:\GoFiles\src\API\controllers\object.go
create D:\GoFiles\src\API\controllers\user.go
create D:\GoFiles\src\API\tests\default_test.go
create D:\GoFiles\src\API\routers\router.go
create D:\GoFiles\src\API\models\object.go
create D:\GoFiles\src\API\models\user.go
create D:\GoFiles\src\API\main.go
2019/01/29 14:25:33 SUCCESS ? 0003 New API successfully created!
7、在LiteIDE中打開WEB項目
把WEB項目導入到LiteIDE中
執行項目：
D:\GoFiles\src\WEB>bee run ______ | ___ | |_/ / ___ ___ | ___ \ / _ \ / _ | |_/ /| __/| __/ \____/ \___| \___| v1.10.0 2019/01/29 14:33:35 INFO ? 0001 Using ‘WEB‘ as ‘appname‘ 2019/01/29 14:33:35 INFO ? 0002 Initializing watcher... WEB/controllers WEB/routers WEB 2019/01/29 14:33:41 SUCCESS ? 0003 Built Successfully! 2019/01/29 14:33:41 INFO ? 0004 Restarting ‘WEB.exe‘... 2019/01/29 14:33:41 SUCCESS ? 0005 ‘./WEB.exe‘ is running... 2019/01/29 14:33:41.919 [I] [asm_amd64.s:1333] http server Running on http://:8 080
Go語言之高級篇beego框架