61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package middlewares
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import (
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"fmt"
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"github.com/gin-gonic/gin"
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"hospital-admin-api/api/responses"
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"hospital-admin-api/consts"
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"hospital-admin-api/global"
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"net/http"
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"strconv"
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"time"
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)
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// RequestApi 请求api处理
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func RequestApi() gin.HandlerFunc {
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return func(c *gin.Context) {
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// 获取用户id
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userId := c.GetInt64("UserId")
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if userId == 0 {
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responses.Fail(c)
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c.Abort()
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return
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}
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key := "request_" + fmt.Sprintf("%d", userId)
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res, _ := global.Redis.Get(c, "request_api"+key).Result()
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if res == "" {
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c.JSON(http.StatusOK, gin.H{
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"message": "长时间未操作，重新登录",
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"code": consts.TokenExptired,
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"data": "",
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})
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c.Abort()
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return
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}
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timestamp, err := strconv.ParseInt(res, 10, 64)
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if err != nil {
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fmt.Println("时间戳转换错误:", err)
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return
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}
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now := time.Now().Unix() // 当前时间戳
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diff := now - timestamp // 计算时间差（秒）
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// 20-30分钟时，重新缓存
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if diff >= 25*60 && diff <= 30*60 {
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// 增加缓存
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_, err := global.Redis.Set(c, "request_api"+key, time.Now().Unix(), 30*60*time.Second).Result()
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if err != nil {
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responses.FailWithMessage("错误", c)
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return
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}
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}
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c.Next()
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}
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}
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