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:
break
print \'your id is %s\' % (nID)
2.输入整数
nAge = int(raw_input(\"input your age plz:\\n\")) if nAge > 0 and nAge < 120: print \'thanks!\' else: print \'bad age\' print \'your age is %d\\n\' % nAge
3.输入浮点型
fWeight = 0.0 fWeight = float(raw_input(\"input your weight\\n\")) print \'your weight is %f\' % fWeight
4.输入16进制数据
nHex = int(raw_input(\'input hex value(like 0x20):\\n\'),16) print \'nHex = %x,nOct = %d\\n\' %(nHex,nHex)
5.输入8进制数据
nOct = int(raw_input(\'input oct value(like 020):\\n\'),8) print \'nOct = %o,nDec = %d\\n\' % (nOct,nOct)
本文示例对Python初学者有一定的学习借鉴价值,感兴趣的读者可以动手调试运行一下本文示例,以加深对raw_input用法的认识。