You'd open a file; you could call read, and it could read an entire file for you into memory if you like.

打开文件、调用读取操作、将整个文件读入内存，都是可以的。

youdao

You'd open a file; you could call read, and it could read an entire file for you into memory if you like.

打开文件、调用读取操作、将整个文件读入内存，都是可以的。

youdao