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package Minio
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import (
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"dsSupport/Utils/CommonUtil"
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"dsSupport/Utils/ConfigUtil"
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"github.com/gin-gonic/gin"
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"github.com/minio/minio-go/v6"
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"log"
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"net/http"
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"net/url"
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"strings"
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"time"
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)
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//模块的路由配置
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func Routers(r *gin.RouterGroup) {
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//注册接口路径
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rr := r.Group("/minio")
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//上传URL签名
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rr.GET("/presignedUrl", presignedUrl)
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//获取下载URL地址
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rr.GET("/getUrl", getUrl)
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return
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}
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//声明s3的客户端实例
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var s3Client *minio.Client
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var err error
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var bucketName string
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func init() {
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bucketName=ConfigUtil.MinioBacketName
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s3Client, err = minio.New(ConfigUtil.MinioEndpoint, ConfigUtil.MinioAk, ConfigUtil.MinioSk, false)
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if err != nil {
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log.Fatalln(err)
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}
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}
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/**
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功能：获取下载URL地址
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作者：黄海
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时间：2020-07-16
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*/
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func getUrl(c *gin.Context) {
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name := c.Query("name")
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reqParams := make(url.Values)
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reqParams.Set("response-content-disposition", "attachment; filename=\""+name+"\"")
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presignedURL, err := s3Client.PresignedGetObject(bucketName, name, time.Duration(1000)*time.Second*60, reqParams)
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if err != nil {
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log.Fatalln(err)
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}
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log.Println(presignedURL)
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}
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/**
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功能：生成上传的签名
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作者：黄海
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时间：2020-07-16
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*/
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func presignedUrl(c *gin.Context) {
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//换成uuid文件格式
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name := c.Query("name")
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ext := strings.Split(name, ".")[1]
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name = CommonUtil.GetUUID() + "." + ext
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presignedURL, err := s3Client.PresignedPutObject(bucketName, name, time.Duration(1000)*time.Second*300)
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if err != nil {
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log.Fatalln(err)
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}
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c.String(http.StatusOK, presignedURL.String())
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}
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