将文本区域保存到文件 [英] Save text area to file

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本文介绍了将文本区域保存到文件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

  FileWriter fw = new FileWriter(file1.getAbsoluteFile(),真正); 
BufferedWriter bw = new BufferedWriter(fw);
bw.write(txtArea1);

我得到:


我做错了什么?

解决方案

请参阅 JTextComponent.write(Writer)


将模型的内容存储到给定的流中。默认情况下,这会将模型存储为纯文本。

因此,您的示例可能如下所示:

  FileWriter fw = new FileWriter(file1.getAbsoluteFile(),true); 
txtArea1.write(fw);


Is It possible to save a textarea to a file?

FileWriter fw = new FileWriter(file1.getAbsoluteFile(), true);
BufferedWriter bw = new BufferedWriter(fw);
bw.write(txtArea1);

I get:

txtArea1 cannot be resolved to a variable.

What am I doing wrong?

解决方案

See JTextComponent.write(Writer).

Stores the contents of the model into the given stream. By default this will store the model as plain text.

Thus, your example might look something like:

FileWriter fw = new FileWriter(file1.getAbsoluteFile(), true);
txtArea1.write(fw);

这篇关于将文本区域保存到文件的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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