JFileChooser jf = new JFileChooser();FileNameExtensionFilter filter = new FileNameExtensionFilter("TEXT FILES", "txt", "text");jf.setFileFilter(filter);
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JFileChooser jf = new JFileChooser();FileNameExtensionFilter filter = new FileNameExtensionFilter("TEXT FILES", "txt", "text");jf.setFileFilter(filter);
欢迎分享,转载请注明来源:内存溢出
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