file-manger-server/service/router/FileRouter.go

package router

import (
	"crypto/rand"
	"file-manger-server/db"
	"file-manger-server/domain"
	"file-manger-server/util"
	"fmt"
	"github.com/gin-gonic/gin"
	"strings"
)

func UploadInfo(c *gin.Context) {
	//获取用户数据信息
	claims, err := util.ValidateTokenToMyClaims(c.GetHeader("auth-sign"))
	if err != nil {
		c.JSON(200, CreateResultError(400, "token错误"))
		return
	}
	var user domain.User
	db.Engin.Table("user").Where("id =? ", claims.Id).Get(&user)
	tid := ToHexBytes(random32Bytes())
	db.FileUserDao{}.Insert(tid, user.Id)
	c.JSON(200, CreateResultData(gin.H{
		"transactionId": tid,
	}))
}
func ToHexBytes(bytes []byte) string {
	var hexBytes string
	for b := range bytes {
		hexBytes = fmt.Sprint(hexBytes, fmt.Sprintf("%02X", bytes[b]))
	}
	return strings.TrimSpace(hexBytes)
}
func random32Bytes() []byte {
	randomBytes := make([]byte, 32)
	_, err := rand.Read(randomBytes)
	if err != nil {
		panic(err) // 处理错误（如随机源不可用）
	}

	// 直接使用 randomBytes（原始二进制）
	//fmt.Printf("Raw Bytes: %v\n", randomBytes)
	return randomBytes
}