n.树叶穿透;打开外部文件
网络 打开文件; 打开外部文件; 文件打开
Thee fopen function opens a specified file.
fopen函数打开一个指定的文件。
The semantics of fopen require a complementary fclose.
fopen 的语义需要补充性的 fclose。
But remember that fopen only works with sequential datasets.
但是要记住,fopen只适用于序列化数据集。
Processing the return value of fopen is simpler and more accurate.
处理fopen的返回值更简单并且更准确。
Note: the "r" used in fopen indicates that the file is open for reading only.
注:fopen中使用的“ r ”将指示文件以只读方式打开。