In this case, read returns bytes, but you can't use readline .
在这种情况下，read会返回字节，但readline则不能用。
In this case, you should use the readline method, as shown in Listing 5.
在这种情况下，应当使用readline方法，如清单5所示。
All servlet containers must provide a readline method on their input streams.
所有的servlet容器必须在它们的输入流上提供readline方法。
When you reach the end of the file, the readline method returns an empty string.
当到达文件末尾时，readline方法返回一个空的string。
These factors make it impossible to implement even a simple readline method without polling.
这些因素使得没有轮询就不可能实现甚至是简单的readline方法。
The readline method, however, reads the specified number of characters and continues reading until the end of that line.
但是readline方法在读入指定数量的字符后，还会继续读取，直到行尾。
Doing so returns a buffered text file; read and readline return strings. (Remember that all strings in Python 3 are unicode.)
这么做会返回一个缓冲了的文本文件；read和readline会返回字符串(请注意，Python3内的所有字符串都是unicode)。
By using this knowledge, you can pass in a parameter to the read method or the readline method to control how many characters are read.
通过使用这个知识，可以向read或readline方法传递一个参数，控制读取的字符数。
Additional functions as well as how to customize these options using a readline init file (usually inputrc in your home directory) can be found in the man pages.
其余功能以及如何使用readlineinit文件(通常为主目录中的inputrc)定制选项等内容可以在手册页中找到。
The BufferedReader object has access to several useful methods, such as isatty, peek, raw, readinto, readline, readlines, seek, seekable, tell, writable, write, and writelines, to name a few.
BufferedReader对象可以访问很多有用的方法，比如isatty、peek、raw、readinto、readline、readlines、seek、seekable、tell、writable、write和writelines。
More extensive commands, such as going backward and forward by words, are controlled by the Readline library that supports both vi and emacs bindings by default.
更广泛的命令(例如按单词向前和向后移动)可以通过readline库来控制，该库在缺省情况下同时支持vi和emacs绑定。
More extensive commands, such as going backward and forward by words, are controlled by the Readline library that supports both vi and emacs bindings by default.
更广泛的命令(例如按单词向前和向后移动)可以通过readline库来控制，该库在缺省情况下同时支持vi和emacs绑定。
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