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gin.go
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gin.go
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package app
import (
"fmt"
"path"
"strings"
"github.com/gin-gonic/gin"
)
var (
ginApps = map[string]GinApp{}
)
// HTTPService Http服务的实例
type GinApp interface {
InternalApp
Registry(gin.IRouter)
Version() string
}
// RegistryGinApp 服务实例注册
func RegistryGinApp(app GinApp) {
// 已经注册的服务禁止再次注册
_, ok := ginApps[app.Name()]
if ok {
panic(fmt.Sprintf("gin app %s has registed", app.Name()))
}
ginApps[app.Name()] = app
}
// LoadedGinApp 查询加载成功的服务
func LoadedGinApp() (apps []string) {
for k := range ginApps {
apps = append(apps, k)
}
return
}
func GetGinApp(name string) GinApp {
app, ok := ginApps[name]
if !ok {
panic(fmt.Sprintf("http app %s not registed", name))
}
return app
}
// LoadGinApp 装载所有的gin app
func LoadGinApp(pathPrefix string, root gin.IRouter) {
for _, api := range ginApps {
if pathPrefix != "" && !strings.HasPrefix(pathPrefix, "/") {
pathPrefix = "/" + pathPrefix
}
api.Registry(root.Group(path.Join(pathPrefix, api.Version(), api.Name())))
}
}