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本文较为详细的介绍了python中raw_input的用法，使用raw_input 能够很方便的丛控制台读入数据。具体用法示例如下：
1.输入字符串
#13222319810101****
nID = ''
while 1:
nID = raw_input("Input your id plz")
if len(nID) != len("13222319810101****"):
print 'wring length of id,input again'
else:
