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static.go
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static.go
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package ginKit
import (
"github.com/gin-gonic/gin"
"github.com/richelieu-yang/chimera/v3/src/core/interfaceKit"
"github.com/richelieu-yang/chimera/v3/src/file/fileKit"
"net/http"
)
// StaticFile 静态资源(单个文件)
/*
@param relativePath 路由
@param filePath 相对路径(对于项目的根目录(working directory),而非main()所在的目录(虽然他们常常是同一个)) || 绝对路径
*/
func StaticFile(group *gin.RouterGroup, relativePath, filePath string) error {
if err := fileKit.AssertExistAndIsFile(filePath); err != nil {
return err
}
group.StaticFile(relativePath, filePath)
return nil
}
// StaticDir 静态资源(目录)
/*
PS: 适用场景: 静态资源与已绑定路由不冲突的情况(如果冲突的话,建议使用 NewStaticMiddleware).
@param relativePath 路由
@param root 相对路径(对于项目的根目录(working directory),而非main()所在的目录(虽然他们常常是同一个)) || 绝对路径
@param listDirectory 是否列出目录下的文件,true: 当目录下不存 index.html 文件时,会列出该目录下的所有文件(正式环境不推荐,因为不安全)
*/
func StaticDir(group *gin.RouterGroup, relativePath, root string, listDirectory bool) error {
if err := fileKit.AssertExistAndIsDir(root); err != nil {
return err
}
fs := gin.Dir(root, listDirectory)
return StaticFS(group, relativePath, fs)
}
func StaticFS(group *gin.RouterGroup, relativePath string, httpFs http.FileSystem) error {
if err := interfaceKit.AssertNotNil(httpFs, "httpFs"); err != nil {
return err
}
group.StaticFS(relativePath, httpFs)
return nil
}