Python raw_input 读取输入值

下面介绍了python raw_input的用法，
使用raw_input 能够很方便的丛控制台读入数据。

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:
        break
 
print 'your id is %s' % (nID)

2.输入整数

nAge = int(raw_input("input your age plz:
"))
if nAge > 0 and nAge < 120:
    print 'thanks!'
else:
    print 'bad age'
print 'your age is %d
' % nAge

3.输入浮点型

fWeight = 0.0
fWeight = float(raw_input("input your weight
"))
print 'your weight is %f' % fWeight

4.输入16进制数据

nHex = int(raw_input('input hex value(like 0x20):
'),16)
print 'nHex = %x,nOct = %d
' %(nHex,nHex)

5.输入8进制数据

nOct = int(raw_input('input oct value(like 020):
'),8)
print 'nOct = %o,nDec = %d
' % (nOct,nOct)