| 11. 32. 1. 打印字符写 |
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- PrintWriter is a better alternative to OutputStreamWriter and FileWriter.
- PrintWriter allows you to choose an encoding by passing the encoding information to one of its constructors.
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public PrintWriter (File file)
public PrintWriter (File file, String characterSet)
public PrintWriter (String filepath)
public PrintWriter (String filepath, String ccharacterSet)
public PrintWriter (OutputStream out)
public PrintWriter (Writer out)
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It is easier to construct a PrintWriter than an OutputStreamWriter. |
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OutputStreamWriter writer = new OutputStreamWriter ( new FileOutputStream (filePath), encoding);
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can be replaced by this shorter one. |
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PrintWriter writer = new PrintWriter (filePath, encoding);
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