例1：默认索引

import pandas as pd
s=pd.Series(['卢智勇','苏国晖','崔宇','程源'])
print(s)

例2：索引 index

import pandas as pd
s=pd.Series(['卢智勇','苏国晖','崔宇','程源'], index=['a','b','c','d'])
print(s)

例3：迭代对象的输出

import pandas as pd
s=pd.Series(['卢智勇','苏国晖','崔宇','程源'])
for i in s:
    print(i)