python读写二进制文件

https://blog.csdn.net/qq_21644175/article/details/79966397?utm_medium=distribute.pc_aggpage_search_result.none-task-blog-2_allfirst_rank_v2~rank_v25-3-79966397.nonecase&utm_term=python%E5%88%9B%E5%BB%BA%E4%BA%8C%E8%BF%9B%E5%88%B6%E6%96%87%E4%BB%B6&spm=1000.2123.3001.4430

https://blog.csdn.net/JSWANGCHANG/article/details/89304834?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param

https://blog.csdn.net/sehanlingfeng/article/details/92645013?utm_medium=distribute.pc_relevant.none-task-blog-title-5&spm=1001.2101.3001.4242

https://blog.csdn.net/botao_li/article/details/104378469?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.channel_param

import os
os.chdir(r'C:\Users\Usmart\Desktop\file_test')
fp=open("index.dat",'rb') #以只读二进制文件打开
data = fp.read()
fp_txt=open("text.txt",'w') #以只读二进制文件打开
for tmp in data:
    writedata ='{}'.format(hex(tmp))
    fp_txt.write(writedata)  
    fp_txt.write("  ") 
fp.close()