mirror of
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454 lines
12 KiB
Go
454 lines
12 KiB
Go
package utils
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import (
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"log"
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panutils "res_db/common"
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commonutils "res_db/common/utils"
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"res_db/db/entity"
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"res_db/db/repo"
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"strings"
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"sync"
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"time"
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)
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// Scheduler 定时任务管理器
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type Scheduler struct {
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doubanService *DoubanService
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hotDramaRepo repo.HotDramaRepository
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readyResourceRepo repo.ReadyResourceRepository
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resourceRepo repo.ResourceRepository
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systemConfigRepo repo.SystemConfigRepository
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stopChan chan bool
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isRunning bool
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readyResourceRunning bool
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processingMutex sync.Mutex // 防止ready_resource任务重叠执行
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hotDramaMutex sync.Mutex // 防止热播剧任务重叠执行
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}
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// NewScheduler 创建新的定时任务管理器
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func NewScheduler(hotDramaRepo repo.HotDramaRepository, readyResourceRepo repo.ReadyResourceRepository, resourceRepo repo.ResourceRepository, systemConfigRepo repo.SystemConfigRepository) *Scheduler {
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return &Scheduler{
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doubanService: NewDoubanService(),
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hotDramaRepo: hotDramaRepo,
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readyResourceRepo: readyResourceRepo,
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resourceRepo: resourceRepo,
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systemConfigRepo: systemConfigRepo,
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stopChan: make(chan bool),
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isRunning: false,
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readyResourceRunning: false,
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processingMutex: sync.Mutex{},
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hotDramaMutex: sync.Mutex{},
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}
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}
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// StartHotDramaScheduler 启动热播剧定时任务
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func (s *Scheduler) StartHotDramaScheduler() {
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if s.isRunning {
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log.Println("热播剧定时任务已在运行中")
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return
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}
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s.isRunning = true
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log.Println("启动热播剧定时任务")
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go func() {
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ticker := time.NewTicker(1 * time.Hour) // 每小时执行一次
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defer ticker.Stop()
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// 立即执行一次
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s.fetchHotDramaData()
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for {
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select {
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case <-ticker.C:
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// 使用TryLock防止任务重叠执行
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if s.hotDramaMutex.TryLock() {
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go func() {
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defer s.hotDramaMutex.Unlock()
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s.fetchHotDramaData()
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}()
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} else {
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log.Println("上一次热播剧任务还在执行中,跳过本次执行")
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}
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case <-s.stopChan:
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log.Println("停止热播剧定时任务")
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return
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}
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}
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}()
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}
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// StopHotDramaScheduler 停止热播剧定时任务
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func (s *Scheduler) StopHotDramaScheduler() {
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if !s.isRunning {
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log.Println("热播剧定时任务未在运行")
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return
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}
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s.stopChan <- true
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s.isRunning = false
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log.Println("已发送停止信号给热播剧定时任务")
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}
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// fetchHotDramaData 获取热播剧数据
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func (s *Scheduler) fetchHotDramaData() {
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log.Println("开始获取热播剧数据...")
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dramaNames, err := s.doubanService.FetchHotDramaNames()
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if err != nil {
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log.Printf("获取热播剧数据失败: %v", err)
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return
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}
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log.Printf("成功获取到 %d 个热播剧: %v", len(dramaNames), dramaNames)
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// 处理获取到的热播剧数据
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s.processHotDramaNames(dramaNames)
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}
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// processHotDramaNames 处理热播剧名字
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func (s *Scheduler) processHotDramaNames(dramaNames []string) {
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log.Printf("开始处理热播剧数据,共 %d 个", len(dramaNames))
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// 获取电影和电视剧的详细数据
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s.processMovieData()
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s.processTvData()
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log.Println("热播剧数据处理完成")
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}
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// processMovieData 处理电影数据
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func (s *Scheduler) processMovieData() {
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log.Println("开始处理电影数据...")
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// 获取电影热门榜单
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movieResult, err := s.doubanService.GetMovieRanking("热门", "全部", 0, 20)
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if err != nil {
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log.Printf("获取电影榜单失败: %v", err)
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return
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}
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if movieResult.Success && movieResult.Data != nil {
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for _, item := range movieResult.Data.Items {
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drama := &entity.HotDrama{
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Title: item.Title,
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Rating: item.Rating.Value,
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Year: item.Year,
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Directors: strings.Join(item.Directors, ", "),
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Actors: strings.Join(item.Actors, ", "),
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Category: "电影",
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SubType: "热门",
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Source: "douban",
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DoubanID: item.ID,
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}
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// 保存到数据库
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if err := s.hotDramaRepo.Upsert(drama); err != nil {
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log.Printf("保存电影数据失败: %v", err)
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} else {
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log.Printf("成功保存电影: %s", item.Title)
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}
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}
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}
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}
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// processTvData 处理电视剧数据
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func (s *Scheduler) processTvData() {
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log.Println("开始处理电视剧数据...")
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// 获取电视剧热门榜单
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tvResult, err := s.doubanService.GetTvRanking("tv", "tv", 0, 20)
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if err != nil {
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log.Printf("获取电视剧榜单失败: %v", err)
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return
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}
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if tvResult.Success && tvResult.Data != nil {
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for _, item := range tvResult.Data.Items {
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drama := &entity.HotDrama{
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Title: item.Title,
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Rating: item.Rating.Value,
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Year: item.Year,
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Directors: strings.Join(item.Directors, ", "),
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Actors: strings.Join(item.Actors, ", "),
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Category: "电视剧",
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SubType: "热门",
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Source: "douban",
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DoubanID: item.ID,
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}
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// 保存到数据库
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if err := s.hotDramaRepo.Upsert(drama); err != nil {
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log.Printf("保存电视剧数据失败: %v", err)
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} else {
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log.Printf("成功保存电视剧: %s", item.Title)
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}
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}
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}
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}
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// IsRunning 检查定时任务是否在运行
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func (s *Scheduler) IsRunning() bool {
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return s.isRunning
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}
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// GetHotDramaNames 手动获取热播剧名字(用于测试或手动调用)
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func (s *Scheduler) GetHotDramaNames() ([]string, error) {
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return s.doubanService.FetchHotDramaNames()
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}
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// StartReadyResourceScheduler 启动待处理资源自动处理任务
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func (s *Scheduler) StartReadyResourceScheduler() {
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if s.readyResourceRunning {
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log.Println("待处理资源自动处理任务已在运行中")
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return
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}
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s.readyResourceRunning = true
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log.Println("启动待处理资源自动处理任务")
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go func() {
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ticker := time.NewTicker(5 * time.Minute) // 每5分钟检查一次
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defer ticker.Stop()
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// 立即执行一次
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s.processReadyResources()
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for {
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select {
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case <-ticker.C:
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// 使用TryLock防止任务重叠执行
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if s.processingMutex.TryLock() {
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go func() {
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defer s.processingMutex.Unlock()
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s.processReadyResources()
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}()
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} else {
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log.Println("上一次待处理资源任务还在执行中,跳过本次执行")
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}
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case <-s.stopChan:
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log.Println("停止待处理资源自动处理任务")
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return
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}
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}
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}()
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}
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// StopReadyResourceScheduler 停止待处理资源自动处理任务
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func (s *Scheduler) StopReadyResourceScheduler() {
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if !s.readyResourceRunning {
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log.Println("待处理资源自动处理任务未在运行")
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return
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}
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s.stopChan <- true
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s.readyResourceRunning = false
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log.Println("已发送停止信号给待处理资源自动处理任务")
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}
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// processReadyResources 处理待处理资源
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func (s *Scheduler) processReadyResources() {
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log.Println("开始处理待处理资源...")
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// 检查系统配置,确认是否启用自动处理
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config, err := s.systemConfigRepo.GetOrCreateDefault()
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if err != nil {
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log.Printf("获取系统配置失败: %v", err)
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return
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}
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if !config.AutoProcessReadyResources {
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log.Println("自动处理待处理资源功能已禁用")
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return
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}
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// 获取所有待处理资源
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readyResources, err := s.readyResourceRepo.FindAll()
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if err != nil {
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log.Printf("获取待处理资源失败: %v", err)
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return
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}
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if len(readyResources) == 0 {
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log.Println("没有待处理的资源")
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return
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}
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log.Printf("找到 %d 个待处理资源,开始处理...", len(readyResources))
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processedCount := 0
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factory := panutils.GetInstance() // 使用单例模式
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for _, readyResource := range readyResources {
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//readyResource.URL 是 查重
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exits, err := s.resourceRepo.FindExists(readyResource.URL)
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if err != nil {
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log.Printf("查重失败: %v", err)
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continue
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}
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if exits {
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log.Printf("资源已存在: %s", readyResource.URL)
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s.readyResourceRepo.Delete(readyResource.ID)
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continue
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}
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if err := s.convertReadyResourceToResource(readyResource, factory); err != nil {
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log.Printf("处理资源失败 (ID: %d): %v", readyResource.ID, err)
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}
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s.readyResourceRepo.Delete(readyResource.ID)
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processedCount++
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log.Printf("成功处理资源: %s", readyResource.URL)
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}
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log.Printf("待处理资源处理完成,共处理 %d 个资源", processedCount)
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}
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// convertReadyResourceToResource 将待处理资源转换为正式资源
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func (s *Scheduler) convertReadyResourceToResource(readyResource entity.ReadyResource, factory *panutils.PanFactory) error {
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log.Printf("开始处理资源: %s", readyResource.URL)
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// 提取分享ID和服务类型
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shareID, serviceType := panutils.ExtractShareId(readyResource.URL)
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if serviceType == panutils.NotFound {
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log.Printf("不支持的链接地址: %s", readyResource.URL)
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return nil
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}
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log.Printf("检测到服务类型: %s, 分享ID: %s", serviceType.String(), shareID)
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// 不是夸克,直接保存,
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if serviceType != panutils.Quark {
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// 检测是否有效
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checkResult, _ := commonutils.CheckURL(readyResource.URL)
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if !checkResult.Status {
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log.Printf("链接无效: %s", readyResource.URL)
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return nil
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}
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// 入库
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}
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// 准备配置
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config := &panutils.PanConfig{
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URL: readyResource.URL,
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Code: "", // 可以从readyResource中获取
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IsType: 1, // 转存并分享后的资源信息 0 转存后分享, 1 只获取基本信息
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ExpiredType: 1, // 永久分享
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AdFid: "",
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Stoken: "",
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}
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// 通过工厂获取对应的网盘服务单例
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panService, err := factory.CreatePanService(readyResource.URL, config)
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if err != nil {
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log.Printf("获取网盘服务失败: %v", err)
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return err
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}
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// 阿里云盘特殊处理:检查URL有效性
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// if serviceType == panutils.Alipan {
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// checkResult, _ := CheckURL(readyResource.URL)
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// if !checkResult.Status {
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// log.Printf("阿里云盘链接无效: %s", readyResource.URL)
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// return nil
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// }
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// // 如果有标题,直接创建资源
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// if readyResource.Title != nil && *readyResource.Title != "" {
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// resource := &entity.Resource{
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// Title: *readyResource.Title,
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// Description: readyResource.Description,
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// URL: readyResource.URL,
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// PanID: s.determinePanID(readyResource.URL),
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// IsValid: true,
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// IsPublic: true,
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// }
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// // 如果有分类信息,尝试查找或创建分类
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// if readyResource.Category != "" {
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// categoryID, err := s.getOrCreateCategory(readyResource.Category)
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// if err == nil {
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// resource.CategoryID = &categoryID
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// }
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// }
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// return s.resourceRepo.Create(resource)
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// }
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// }
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// 统一处理:尝试转存获取标题
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result, err := panService.Transfer(shareID)
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if err != nil {
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log.Printf("网盘信息获取失败: %v", err)
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return err
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}
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if !result.Success {
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log.Printf("网盘信息获取失败: %s", result.Message)
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return nil
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}
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// 提取转存结果
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if resultData, ok := result.Data.(map[string]interface{}); ok {
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title := resultData["title"].(string)
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shareURL := resultData["shareUrl"].(string)
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// fid := resultData["fid"].(string) // 暂时未使用
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// 创建资源记录
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resource := &entity.Resource{
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Title: title,
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Description: readyResource.Description,
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URL: shareURL,
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PanID: s.determinePanID(readyResource.URL),
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IsValid: true,
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IsPublic: true,
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}
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// 如果有分类信息,尝试查找或创建分类
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if readyResource.Category != "" {
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categoryID, err := s.getOrCreateCategory(readyResource.Category)
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if err == nil {
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resource.CategoryID = &categoryID
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}
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}
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return s.resourceRepo.Create(resource)
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}
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log.Printf("转存结果格式异常")
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return nil
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}
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// determinePanID 根据URL确定平台ID
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func (s *Scheduler) determinePanID(url string) *uint {
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url = strings.ToLower(url)
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// 这里可以根据你的平台配置来判断
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// 示例逻辑,你需要根据实际情况调整
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if strings.Contains(url, "pan.baidu.com") {
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panID := uint(1) // 百度网盘
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return &panID
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} else if strings.Contains(url, "www.aliyundrive.com") {
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panID := uint(2) // 阿里云盘
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return &panID
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} else if strings.Contains(url, "pan.quark.cn") {
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panID := uint(3) // 夸克网盘
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return &panID
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}
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return nil
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}
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// getOrCreateCategory 获取或创建分类
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func (s *Scheduler) getOrCreateCategory(categoryName string) (uint, error) {
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// 这里需要实现分类的查找和创建逻辑
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// 由于没有CategoryRepository的注入,这里先返回0
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// 你可以根据需要添加CategoryRepository的依赖
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return 0, nil
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}
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// IsReadyResourceRunning 检查待处理资源自动处理任务是否在运行
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func (s *Scheduler) IsReadyResourceRunning() bool {
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return s.readyResourceRunning
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}
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