I have a text file with Chinese words written to a line. The line is surrounded with "
"
, and written using fileOutputStream.write(string.getBytes())
.
我在阅读英语单词行时没有问题,我的缓冲阅读器用readLine()
完美地解析了它。然而,它将中文句子识别为多行,从而打乱了我的程序流程。
有什么解决方案吗?
I have a text file with Chinese words written to a line. The line is surrounded with "
"
, and written using fileOutputStream.write(string.getBytes())
.
我在阅读英语单词行时没有问题,我的缓冲阅读器用readLine()
完美地解析了它。然而,它将中文句子识别为多行,从而打乱了我的程序流程。
有什么解决方案吗?
使用string.getBytes()
使用平台默认编码对string
进行编码。这很少是您想要的,尤其是当您试图编写非当前区域设置的本地字符时。
请改为指定编码(使用string.getBytes(例如,”UTF-8“)
)。
一种更干净、更Java风格的方法是将OutputStream
包装在OutputStreamWriter
中,如下所示:
Writer w = new OutputStreamWriter(out, "UTF-8");
然后您只需拨打writer.write(字符串)
并且不需要每次编写string
时都重复编码。
并且,如下所述,在读取文件时指定相同的编码(最好使用Reader
)。
如果您通过fileOutputStream.write(string.getBytes())
输出文本,那么您将使用平台的默认编码输出文本。重要的是要确保您在阅读时使用适当的编码,并使用有编码意识的方法。问题不会出现在您的BufferedReader
实例中,但无论您拥有什么Reader
,都会将字节转换为字符。
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