huskiesir最近在研究python哈,今天纠结一个问题,那就是return和print的区别,都是可以输出结果的,到底有啥区别呀?二话不多说,看下面的例子. #代码1: def break_words(stuff): """This function will break up words for us. """ words = stuff.split(' ') return words # 输入的字符串,输出生成切片后的列表 senten
PrintWriter out = response.getWriter(); out.print(obj)其源码如下: public void print(Object obj) { write(String.valueOf(obj)); } public void print(String s) { if (s == null) { s = "null"; } write(s); } out.writer(String)源码如下: public void write(String