Java IO读取的文件名中出现特殊字符导致无法找到文件的处理

File classDir = new File(train_dir,CATEGORIES[i]);

String[] trainingFiles = classDir.list();

File file = new File(classDir,trainingFiles[j]);

GetHtmlText getText= new GetHtmlText(file.toURI().toASCIIString());

一定要 file.toURI().toASCIIString() 否则 文件名中有 ? 等字符，则 可能找不到文件。或者使用 file.toURI().getRawPath()

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取自“ http://wisdombase.net/wiki/index.php?title=Java_%E6%96%87%E4%BB%B6%E8%B7%AF%E5%BE%84%E4%B8%AD%E7%89%B9%E6%AE%8A%E7%AC%A6%E5%8F%B7%E9%97%AE%E9%A2%98”

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