mirror of
https://github.com/nitezs/sub2clash.git
synced 2024-12-25 01:34:41 -05:00
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package controller
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import (
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"crypto/sha256"
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"encoding/hex"
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"github.com/gin-gonic/gin"
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"sub2clash/model"
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"sub2clash/utils/database"
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"sub2clash/validator"
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"time"
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)
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func ShortLinkGenHandler(c *gin.Context) {
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// 从请求中获取参数
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var params validator.ShortLinkGenValidator
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if err := c.ShouldBind(¶ms); err != nil {
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c.String(400, "参数错误: "+err.Error())
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}
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// 生成短链接
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//hash := utils.RandomString(6)
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shortLink := sha256.Sum224([]byte(params.Url))
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hash := hex.EncodeToString(shortLink[:])
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// 存入数据库
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database.DB.FirstOrCreate(
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&model.ShortLink{
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Hash: hash,
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Url: params.Url,
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LastRequestTime: -1,
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},
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)
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// 返回短链接
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c.String(200, hash)
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}
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func ShortLinkGetHandler(c *gin.Context) {
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// 获取动态路由
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hash := c.Param("hash")
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// 查询数据库
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var shortLink model.ShortLink
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result := database.DB.Where("hash = ?", hash).First(&shortLink)
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// 更新最后访问时间
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shortLink.LastRequestTime = time.Now().Unix()
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database.DB.Save(&shortLink)
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// 重定向
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if result.Error != nil {
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c.String(404, "未找到短链接")
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return
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}
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c.Redirect(302, "/"+shortLink.Url)
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}
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