python格式化输出

https://www.cnblogs.com/fat39/p/7159881.html

https://blog.csdn.net/powerdoom/article/details/62218516

Python进制转换和补零
https://blog.csdn.net/iridescent_mian/article/details/89061212

python数据类型转化
https://blog.csdn.net/zhubao124/article/details/79416892
https://www.cnblogs.com/klb561/p/9211268.html

//学会join方法与strip方法
https://blog.csdn.net/qq_29011249/article/details/88077732

print("%x" %15)
print("%2x" %15)
print("%02x" %15)
print("%04x" %15)
print("%#x" %15)
print("%#2x" %15)
print("%#02x" %15)
print("%#04x" %15)
print('{:#04x}'.format(15))

print(num) //不加格式话num以原样输出
print('bytes转int:',num) //打印两个字符,不加格式话,逗号分隔符指的就是打印的多个字符间用,号分割

print('bytes转int:%x' %num) //打印一个字符,并以格式化x打印,格式话和后面具体要打印的数值间不加,

print("%x,%x,%x,%x,%x,%x" %send_flag %pint_id %dev_id %order %cur_time %cur_data) //打印多个字符,仅在格式化里面用,号进行分割不同的字符,具体要打印的内容与格式话之间,以及要打印内容的内部并不加,

posted @ 2019-10-23 22:06  hostid  阅读(362)  评论(0编辑  收藏  举报