gopress

package module
Version: v1.1.0 Latest Latest
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Published: Aug 29, 2019 License: MIT Imports: 15 Imported by: 0

README

gopress

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基于 Echo 的应用级Golang Web框架。

特性

  1. 基于Echo
  2. View层使用 Handlebars (raymond) 做为模板引擎,支持全局 Partials
  3. Controller 层抽象
  4. Service 层抽象
  5. Service 注册中心
  6. Logging 使用logrus,输出格式为JSON
  7. 脚手架代码生成:service, controller, middleware, model, view, main

安装

使用 go get 命令安装最新版本。下面的代码同时安装 gopress 和它的命令行工具。

go get -u github.com/fpay/gopress/gopress

然后在项目中引入 gopress

import "github.com/fpay/gopress"

脚手架

按照上面的步骤安装了命令行工具后,就可以使用项目脚手架了。

# 生成 main.go
gopress make entry

# 生成 users 和 posts 控制器
gopress make controller users posts

# 生成 login 页面模板
gopress make view login

# 生成 cache 服务
gopress make service cache

详情可执行 gopress make --help 查看具体使用方法。

Sample Project

gopress-kick-starter

License

MIT

Documentation

Index

Constants

This section is empty.

Variables

View Source
var (
	// RequestHeaderProtocol header for identifying the protocol (HTTP or HTTPS) that a client used to connect to your proxy or load balancer.
	RequestHeaderProtocol = "X-Forwarded-Proto"

	// RequestHeaderForwarded header for identifying the originating IP address of a client connecting to a web server through an HTTP proxy or a load balancer.
	RequestHeaderForwarded = "X-Forwarded-For"

	// RequestHeaderRequestedWith header for JavaScript libraries sending requests from browser.
	RequestHeaderRequestedWith = "X-Requested-With"
)
View Source
var ContextLogger = log.Extract

ContextLogger returns logger entry for current request context

View Source
var ContextRequestID = ExtractRequestID

Functions

func ExtractRequestID

func ExtractRequestID(ctx Context) string

ExtractRequestID returns ID for current request

func NewTemplateRenderer

func NewTemplateRenderer(root string) echo.Renderer

NewTemplateRenderer 创建新的模板渲染器 root是模板文件的根路径

func RequestIsAJAX added in v1.0.1

func RequestIsAJAX(req *http.Request) bool

RequestIsAJAX check request header to see if the request is a XMLHttpRequest.

func RequestRawURL

func RequestRawURL(r *http.Request) string

RequestRawURL returns request original URL.

func RequestRemoteAddr

func RequestRemoteAddr(req *http.Request) string

RequestRemoteAddr finds the real remote address from request.

If the web server is behind an HTTP proxy or a load balancer, http.Request.RemoteAddr is IP of the proxy or load balancer. But most HTTP proxies and load balancers will attach a header to tell the web server request's real IP.

func RequestScheme

func RequestScheme(r *http.Request) string

RequestScheme try to parses request scheme.

If the web server is behind an HTTP proxy or a load balancer, it's hard to known if original request's scheme by http.Request.TLS property. Most HTTP proxies and load balancers will attach a header to tell upstream server the request's real scheme. So check if the header is set first.

Types

type App

type App struct {
	*echo.Echo

	Logger *Logger
}

App wrapper of echo.Echo and Container

func ContextApp

func ContextApp(ctx Context) *App

ContextApp try to get App instance from Context

type AppContext

type AppContext struct {
	echo.Context
	// contains filtered or unexported fields
}

AppContext is wrapper of echo.Context. It holds App instance of server.

func NewAppContext

func NewAppContext(c echo.Context, app *App, logger *logrus.Entry) *AppContext

func (*AppContext) App

func (c *AppContext) App() *App

App returns the App instance

type Context

type Context = echo.Context

Context is alias of echo.Context

type Controller

type Controller interface {

	// RegisterRoutes 注册控制器路由
	RegisterRoutes(app *App)
}

Controller 控制器接口

type HandlerFunc

type HandlerFunc = echo.HandlerFunc

HandlerFunc is alias of echo.HandlerFunc

type Logger

type Logger = log.Logger

Logger wraps logrus.Logger

type MiddlewareFunc

type MiddlewareFunc = echo.MiddlewareFunc

MiddlewareFunc is alias of echo.MiddlewareFunc

func NewAppContextMiddleware

func NewAppContextMiddleware(app *App) MiddlewareFunc

NewAppContextMiddleware returns a middleware which extends echo.Context

type Server

type Server struct {
	Logger *Logger
	// contains filtered or unexported fields
}

Server HTTP服务器

func NewServer

func NewServer(options ServerOptions) *Server

NewServer 创建HTTP服务器

func (*Server) App

func (s *Server) App() *App

App returns App instance of server

func (*Server) RegisterControllers

func (s *Server) RegisterControllers(cs ...Controller)

RegisterControllers 注册控制器列表

func (*Server) RegisterGlobalMiddlewares

func (s *Server) RegisterGlobalMiddlewares(middlewares ...MiddlewareFunc)

RegisterGlobalMiddlewares 注册全局中间件

func (*Server) Shutdown

func (s *Server) Shutdown(ctx context.Context) error

Shutdown 关闭服务器

func (*Server) Start

func (s *Server) Start() error

Start 启动HTTP服务器

func (*Server) StartTLS

func (s *Server) StartTLS(cert, key string) error

StartTLS 启动HTTPS服务器

type ServerOptions

type ServerOptions struct {
	Host   string        `yaml:"host" mapstructure:"path"`
	Port   int           `yaml:"port" mapstructure:"port"`
	Views  string        `yaml:"views" mapstructure:"views"`
	Static StaticOptions `yaml:"static" mapstructure:"static"`
}

ServerOptions 服务器配置

type StaticOptions

type StaticOptions struct {
	Path string `yaml:"path" mapstructure:"path"`
	Root string `yaml:"root" mapstructure:"root"`
}

StaticOptions 静态文件配置

type TemplateRenderer

type TemplateRenderer struct {
	// contains filtered or unexported fields
}

TemplateRenderer 自定义模板渲染器

func (*TemplateRenderer) Parse

func (t *TemplateRenderer) Parse(name string) (*raymond.Template, error)

Parse 根据name获取解析后的模板 模板解析成功后缓存在Map中,下次使用时直接从Map读取

func (*TemplateRenderer) Render

func (t *TemplateRenderer) Render(w io.Writer, name string, data interface{}, c echo.Context) error

Render 渲染模板 实现 echo.Renderer 接口

Directories

Path Synopsis
cmd

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