.file有两个接口read.( )readline.( )
举一反三
- 简述read. readline. readlines的区别
- ( )会把读取到的数据返回为一个列表。 A: read(1024) B: read() C: readlines() D: readline()
- 下列哪个是FileReader文件的创建语句( ) A: FileReader(File file) B: read() C: FileWreter(File file) D: ready()
- 下列选项中,可以一次性读取整个文件的是()。 A: read(12) B: read() C: readlines() D: readline()
- If you______that moving novel last night, you wouldn't be sleepy. A: haven't read B: didn't read C: hadn't read D: wouldn't have read.