python中用pickle打开文件报错:EOFError: Ran out of input

pickle.dump()保存文件之后如果不关闭文件就会出现此错误

f=open('test.pkl','wb')
pickle.dump(dict,f)
f.close()    #后面添加关闭就不会报错

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转载自blog.csdn.net/weixin_42074867/article/details/88550757