我在训练UCF101数据集的时候，遇到一个大高玩使用pkl文件，一开始使用它们的数据炮的好好的。后来开始跑自己的数据时，就出问题了。不知道这个pkl到底是个什么东西。

原始的那个大高玩的ucf101的标签数据读取出来是这个样的：

[PommelHorse, Surfing, HammerThrow, PlayingViolin, WallPushups, 
PullUps, PizzaTossing, SalsaSpin, Shotput, CricketShot, HorseRiding, CliffDiving, Rowing, BenchPress, SkyDiving, BaseballPitch, Lunges, Haircut, JumpRope, Kayaking, GolfSwing, FrontCrawl, Bowling, 
RopeClimbing, BoxingSpeedBag, ShavingBeard, Swing, RockClimbingIndoor, ParallelBars, Fencing, Diving, TrampolineJumping, PlayingDhol, 
ApplyEyeMakeup, HandstandWalking, BandMarching, Skijet, BrushingTeeth, Billiards, LongJump, TennisSwing, BreastStroke, Mixing, 
TableTennisShot, Punch, VolleyballSpiking, PlayingCello, JugglingBalls, ApplyLipstick, Rafting, Hammering, BalanceBeam, Knitting, Drumming, HighJump, PlayingTabla, BodyWeightSquats, PlayingPiano, 
HandstandPushups, TaiChi, Typing, SoccerPenalty, JavelinThrow, 
PlayingDaf, Biking, CricketBowling, BlowingCandles, SkateBoarding, SoccerJuggling, BasketballDunk, CleanAndJerk, HeadMassage, 
FloorGymnastics, SumoWrestling, BabyCrawling, HulaHoop, 
FieldHockeyPenalty, MoppingFloor, Skiing, BlowDryHair, PoleVault, Basketball, MilitaryParade, PushUps, HorseRace, PlayingSitar,
 WalkingWithDog, PlayingGuitar, StillRings, UnevenBars, Archery, 
 BoxingPunchingBag, CuttingInKitchen, ThrowDiscus, Nunchucks, 
 WritingOnBoard, YoYo, PlayingFlute, IceDancing, FrisbeeCatch, 
 JumpingJack]

如果我们想训练自己的数据，肯定也要按照这个格式自己创建一个pkl格式的标签，没办法啊，谁让咱不会自己搭建完整的框架呢。

不多比比，直接开始

写入pkl

data = ["label1", "label2", "label3", "label4",, "label_i"]
with open("D:/Program Files/pycharm files/JE_Bi-LSTM_CRF/data_path/这边填你的保存路径/medicine.pkl", "wb") as f:
    pickle.dump(data, f)

读取pkl

fr = open("D:/Program Files/pycharm files/JE_Bi-LSTM_CRF/data_path/这边填你的保存路径/medicine.pkl",rb)# open的参数是pkl文件的路径
    inf = pickle.load(fr)  # 读取pkl文件的内容
    print(inf)
    fr.close()

就是这么简单