1、错误
2、原因
①“类型错误:需要类似字节的对象,而不是字符串”
②这是跑别人的代码,人家用的环境是python2,我用的是python3,在写法上有一定的区别
3、解决
将
with open('../infos/prior.pickle') as fp: priors = pickle.load(fp)
修改为
with open('../infos/prior.pickle', 'rb') as fp: priors = pickle.load(fp,encoding='bytes')