The feof command detects whether you have already read to the end of the file and returns True or False.

feof命令将检测您是否已经读到文件的末尾并返回True或False。

youdao

Note that feof also returns False if you're reading a URL and the socket has timed out because you no longer have data to read.

如果读取的是URL并且套接字由于不再有任何数据可以读取而超时，则feof也将返回False。

youdao

Note that feof also returns False if you're reading a URL and the socket has timed out because you no longer have data to read.

如果读取的是URL并且套接字由于不再有任何数据可以读取而超时，则feof也将返回False。

youdao