routers/private/hook.go

@@ -7,6 +7,8 @@ package private
 
 import (
 	"bufio"
+	"code.gitea.io/gitea/modules/redis/redis_client"
+	"code.gitea.io/gitea/modules/redis/redis_key"
 	"context"
 	"fmt"
 	"io"
@@ -567,10 +569,16 @@ func updateRepoCommitCnt(ctx *macaron.Context, repo *models.Repository) error {
 		log.Error("UpdateRepositoryCommitNum failed:%v", err.Error(), ctx.Data["MsgID"])
 		return err
 	}
-
+	//删除缓存
+	go deleteCommitRelatedCache(repo)
 	return nil
 }
 
+func deleteCommitRelatedCache(repo *models.Repository) {
+	k := redis_key.RepoTopNContributors(repo.ID, 6)
+	redis_client.Del(k)
+}
+
 // SetDefaultBranch updates the default branch
 func SetDefaultBranch(ctx *macaron.Context) {
 	ownerName := ctx.Params(":owner")

services/repository/contributor.go

@@ -8,6 +8,7 @@ import (
 	"code.gitea.io/gitea/modules/redis/redis_key"
 	"encoding/json"
 	"github.com/patrickmn/go-cache"
+	"math/rand"
 	"time"
 )
 
@@ -31,7 +32,7 @@ func GetRepoTopNContributors(repo *models.Repository, N int) ([]*models.Contribu
 	log.Debug("Get RepoTopNContributors from disk,repo.ID = %d ", repo.ID)
 	jsonVal, err := json.Marshal(&ContributorCacheVal{Contributors: contributorInfos, Total: total})
 	if err == nil {
-		redis_client.Setex(redis_key.RepoTopNContributors(repo.ID, N), string(jsonVal), 2*time.Minute)
+		redis_client.Setex(redis_key.RepoTopNContributors(repo.ID, N), string(jsonVal), 30*24*time.Hour+time.Duration(rand.Intn(10))*time.Hour)
 	}
 	return contributorInfos, total
 }