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YoyoGo 简单、轻量、快速、基于依赖注入的微服务框架
QQ交流群: 780385870 (Go浪文学院) , 在这里感谢贾国锦帮忙设计的logo很漂亮。
也可以加入我的公众号,通过公众号入群菜单进入微信群,主要还是在微信上活动啦。
go get github.com/yoyofx/yoyogo
window 下在 cmd 中执行:
set GO111MODULE=on
set GOPROXY=https://goproxy.cn,direct
linux 下执行:
export GO111MODULE=on
export GOPROXY=https://goproxy.cn,direct
go env -w GOPROXY=https://goproxy.cn,direct
go mod vendor // 将依赖包拷贝到项目目录中去
package main
import ...
func main() {
WebApplication.CreateDefaultBuilder(func(rb router.IRouterBuilder) {
rb.GET("/info",func (ctx *context.HttpContext) { // 支持Group方式
ctx.JSON(200, context.H{"info": "ok"})
})
}).Build().Run() //默认端口号 :8080
}
只涉及框架使用或贡献过的库
github.com/yoyofxteam/dependencyinjection
github.com/yoyofxteam/nacos-viper-remote
github.com/yoyofxteam/reflectx
github.com/shima-park/agollo
package main
import
...
func main() {
webHost := CreateCustomWebHostBuilder().Build()
webHost.Run()
}
// 自定义HostBuilder并支持 MVC 和 自动参数绑定功能,简单情况也可以直接使用CreateDefaultBuilder 。
func CreateCustomBuilder() *abstractions.HostBuilder {
configuration := abstractions.NewConfigurationBuilder().
AddEnvironment().
AddYamlFile("config").Build()
return WebApplication.NewWebHostBuilder().
UseConfiguration(configuration).
Configure(func(app *WebApplication.WebApplicationBuilder) {
app.UseMiddleware(middlewares.NewCORS())
//WebApplication.UseMiddleware(middlewares.NewRequestTracker())
app.UseStaticAssets()
app.UseEndpoints(registerEndpointRouterConfig)
app.UseMvc(func(builder *mvc.ControllerBuilder) {
//builder.AddViews(&view.Option{Path: "./static/templates"})
builder.AddViewsByConfig()
builder.AddController(contollers.NewUserController)
builder.AddFilter("/v1/user/info", &contollers.TestActionFilter{})
})
}).
ConfigureServices(func(serviceCollection *dependencyinjection.ServiceCollection) {
serviceCollection.AddTransientByImplements(models.NewUserAction, new(models.IUserAction))
//eureka.UseServiceDiscovery(serviceCollection)
//consul.UseServiceDiscovery(serviceCollection)
nacos.UseServiceDiscovery(serviceCollection)
}).
OnApplicationLifeEvent(getApplicationLifeEvent)
}
//region endpoint 路由绑定函数
func registerEndpoints(rb router.IRouterBuilder) {
Endpoints.UseHealth(rb)
Endpoints.UseViz(rb)
Endpoints.UsePrometheus(rb)
Endpoints.UsePprof(rb)
Endpoints.UseJwt(rb)
//swagger api document
endpoints.UseSwaggerDoc(rb,
swagger.Info{
Title: "YoyoGO 框架文档演示",
Version: "v1.0.0",
Description: "框架文档演示swagger文档 v1.0 [ #yoyogo](https://github.com/yoyofx/yoyogo).",
TermsOfService: "https://dev.yoyogo.run",
Contact: swagger.Contact{
Email: "zl.hxd@hotmail.com",
Name: "yoyogo",
},
License: swagger.License{
Name: "MIT",
Url: "https://opensource.org/licenses/MIT",
},
},
func(openapi *swagger.OpenApi) {
openapi.AddSecurityBearerAuth()
})
rb.GET("/error", func(ctx *context.HttpContext) {
panic("http get error")
})
//POST 请求: /info/:id ?q1=abc&username=123
rb.POST("/info/:id", func(ctx *context.HttpContext) {
qs_q1 := ctx.Query("q1")
pd_name := ctx.Param("username")
userInfo := &UserInfo{}
_ = ctx.Bind(userInfo) // 手动绑定请求对象
strResult := fmt.Sprintf("Name:%s , Q1:%s , bind: %s", pd_name, qs_q1, userInfo)
ctx.JSON(200, context.H{"info": "hello world", "result": strResult})
})
// 路由组功能实现绑定 GET 请求: /v1/api/info
rb.Group("/v1/api", func(router *router.RouterGroup) {
router.GET("/info", func(ctx *context.HttpContext) {
ctx.JSON(200, context.H{"info": "ok"})
})
})
// GET 请求: HttpContext.RequiredServices获取IOC对象
rb.GET("/ioc", func(ctx *context.HttpContext) {
var userAction models.IUserAction
_ = ctx.RequiredServices.GetService(&userAction)
ctx.JSON(200, context.H{"info": "ok " + userAction.Login("zhang")})
})
}
//endregion
//region 请求对象
type UserInfo struct {
UserName string `param:"username"`
Number string `param:"q1"`
Id string `param:"id"`
}
// ----------------------------------------- MVC 定义 ------------------------------------------------------
// 定义Controller
type UserController struct {
*mvc.ApiController
userAction models.IUserAction // IOC 对象参数
}
// 构造器依赖注入
func NewUserController(userAction models.IUserAction) *UserController {
return &UserController{userAction: userAction}
}
// 请求对象的参数化绑定 , 使用 doc属性标注 支持swagger文档
type RegisterRequest struct {
mvc.RequestBody `route:"/api/users/register" doc:"用户注册"`
UserName string `uri:"userName" doc:"用户名"`
Password string `uri:"password" doc:"密码"`
TestNumber uint64 `uri:"num" doc:"数字"`
}
// Register函数自动绑定参数
func (this *UserController) Register(ctx *context.HttpContext, request *RegiserRequest) actionresult.IActionResult {
result := mvc.ApiResult{Success: true, Message: "ok", Data: request}
return actionresult.Json{Data: result}
}
// use userAction interface by ioc
func (this *UserController) GetInfo() mvc.ApiResult {
return this.OK(this.userAction.Login("zhang"))
}
// DocumentResponse custom document response , use doc tag for swagger
type DocumentResponse struct {
Message string `json:"message" doc:"消息"`
List []DocumentDto `json:"list" doc:"文档列表"`
Success bool `json:"success" doc:"是否成功"`
}
// Swagger API 文档支持
func (controller UserController) GetDocumentList(request *struct {
mvc.RequestGET `route:"/v1/user/doc/list" doc:"获取全部文档列表"`
}) DocumentResponse {
return DocumentResponse{Message: "GetDocumentList", List: []DocumentDto{
{Id: 1, Name: "test1", Time: time.Now()}, {Id: 2, Name: "test2", Time: time.Now()},
{Id: 3, Name: "test3", Time: time.Now()}, {Id: 4, Name: "test4", Time: time.Now()},
{Id: 5, Name: "test5", Time: time.Now()}, {Id: 6, Name: "test6", Time: time.Now()},
}, Success: true}
}
// Web程序的开始与停止事件
func fireApplicationLifeEvent(life *abstractions.ApplicationLife) {
printDataEvent := func(event abstractions.ApplicationEvent) {
fmt.Printf("[yoyogo] Topic: %s; Event: %v\n", event.Topic, event.Data)
}
for {
select {
case ev := <-life.ApplicationStarted:
go printDataEvent(ev)
case ev := <-life.ApplicationStopped:
go printDataEvent(ev)
break
}
}
}
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