Python-txt-写-100条数据

构造一个文本文件,文件中有100行数据,数据内容格式为:
name, mailbox
mmvk001,[email protected]
mmvk002,[email protected]
mmvk003,[email protected]
……
……
mmvk100,[email protected]
f=open('data.txt','a') f.write('name, mailbox\n') for i in range(1,101):     str1='{:0>3}'.format(i)     str2='mmvk'+str1+',mmvk'+str1+'@163.com\n'     # print(str2)     f.write(str2) f.close()