eta_obs/controller/obs.go

package controller

import (
	"eta_gn/eta_obs/controller/resp"
	"eta_gn/eta_obs/services/oss"
	"github.com/gin-gonic/gin"
	"strings"
)

type ObsController struct{}

// File
// @Description 文件读取
// @Success 200 {string} string "获取成功"
// @Router /auth/auth_code [post]
func (a *ObsController) File(c *gin.Context) {
	objPath := c.Request.URL.Path
	objPath = strings.TrimLeft(objPath, "/")
	// ico过滤
	if objPath == `favicon.ico` {
		return
	}
	ossClient := new(oss.MinioOss)
	fileBytes, contentType, err := ossClient.GetFile(objPath)
	if err != nil {
		resp.FailData("异常请求", objPath+err.Error(), c)
		return
	}

	//fileName := objPath[strings.LastIndex(objPath, "/")+1:]
	//contentDisposition := `attachment`
	//if strings.HasPrefix(contentType, "image/") {
	//	contentDisposition = `inline`
	//}
	//c.Header("Content-Disposition", fmt.Sprintf("%s; filename=%s", contentDisposition, fileName))
	c.Header("Content-Type", contentType)
	c.Writer.Write(fileBytes)
	return
}