readline（）打印字符串小白求教

with open("e:\\1.txt","rb") as f:
    while True:
        if len(f.readline())==0:
            break
        print(f.readline())
代码片

#==========1.txt
#include <stdio.h>
int main()
{
return 0;
}
1234567890-=
qweryuop[]
!@#$%^&*()

#打印结果
b’int main()\r\n’
b’\treturn 0;\r\n’
b’1234567890-=\r\n’
b’!@#$%^&*()’