/**
* 写文件
* @param fileName 文件名
* @param data 写入数据
*/
private void writeFile(String fileName, String data) {
try (BufferedWriter writer = new BufferedWriter(new FileWriter(fileName, true))) {
writer.write(data);
writer.newLine();
} catch (Exception e) {
e.printStackTrace();
}
}
java io 写文件
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转载自blog.csdn.net/InJavaWeTrust/article/details/101200790
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