新增了长时间未操作处理

api/middlewares/requestApi.go

@@ -0,0 +1,60 @@
+package middlewares
+
+import (
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"hospital-admin-api/api/responses"
+	"hospital-admin-api/consts"
+	"hospital-admin-api/global"
+	"net/http"
+	"strconv"
+	"time"
+)
+
+// RequestApi 请求api处理
+func RequestApi() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		// 获取用户id
+		userId := c.GetInt64("UserId")
+		if userId == 0 {
+			responses.Fail(c)
+			c.Abort()
+			return
+		}
+
+		key := "request_" + fmt.Sprintf("%d", userId)
+
+		res, _ := global.Redis.Get(c, "request_api"+key).Result()
+		if res == "" {
+			c.JSON(http.StatusOK, gin.H{
+				"message": "长时间未操作，重新登录",
+				"code":    consts.TokenExptired,
+				"data":    "",
+			})
+
+			c.Abort()
+			return
+		}
+
+		timestamp, err := strconv.ParseInt(res, 10, 64)
+		if err != nil {
+			fmt.Println("时间戳转换错误:", err)
+			return
+		}
+
+		now := time.Now().Unix() // 当前时间戳
+		diff := now - timestamp  // 计算时间差（秒）
+
+		// 20-30分钟时，重新缓存
+		if diff >= 25*60 && diff <= 30*60 {
+			// 增加缓存
+			_, err := global.Redis.Set(c, "request_api"+key, time.Now().Unix(), 30*60*time.Second).Result()
+			if err != nil {
+				responses.FailWithMessage("错误", c)
+				return
+			}
+		}
+
+		c.Next()
+	}
+}