1. 先看下官方文档 """ sys.stdout.write(string) Write string to stream. Returns the number of characters written (which is always equal to the length of the string). print(value, ..., sep=' ', end='\n', file=sys.stdout, flush=False) Prints the valu…
sys.stdout 和 print 的区别 首先,通过 help(print) 得到print内建函数的参数 Help on built-in function print in module builtins: print(...) print(value, ..., sep=' ', end='\n', file=sys.stdout, flush=False) Prints the values to a stream, or to sys.stdout by default. Opti…