shelve模块是一个简单的k,v将内存数据通过文件持久化的模块，可以持久化任何pickle可支持的python数据格式
>>> s=shelve.open('test') >>> name=['a','b'] >>> name = ['a','b'] >>> s['t'] =name >>> s.get('t') ['a', 'b'] >>> >>> n = s.get('t') >>> n[0] 'a'import shelve d = shelve.open('shelve_test') #打开一个文件 class Test(object): def __init__(self,n): self.n = n t = Test(123) t2 = Test(123334) name = ["alex","rain","test"] d["test"] = name #持久化列表 d["t1"] = t #持久化类 d["t2"] = t2 d.close()
转载于:https://www.cnblogs.com/luoye00/p/5224383.html
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