现在把python中的ord和chr还有unichr函数特别拎出来,告诉自己要记牢,别不当回事 def main(): zero=ord('0') print ord('0'),ord('a') r=[chr(i+zero) for i in range(9)] ur=[unichr(i+zero) for i in range(9)] print ur print ''.join(r)if __name__=='__main__': main()