提示

Java IO FileWriter 使用示例。@ermo

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    public static void write() throws IOException {
        String data = "Some text.";
        String filepath = "src/main/resources/file-writer.txt";
        FileWriter writer = new FileWriter(filepath);
        try {
            writer.write(data);
            writer.flush();
        } finally {
            writer.close();
        }
    }

    public static void main(String[] args) throws IOException {
        write();
    }