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我要動態地創建一個CSV文件,我用全碼如何動態讀取/寫入CSV文件?
public class CSV {
public static void main(String[]args) throws FileNotFoundException{
PrintWriter pw = new PrintWriter(new File("d:/test.csv"));
StringBuilder sb = new StringBuilder();
sb.append("id");
sb.append(',');
sb.append("Name");
sb.append(',');
sb.append('\n');
sb.append("1");
sb.append(',');
sb.append("Akash");
sb.append(',');
sb.append('\n');
pw.write(sb.toString());
pw.close();
}
}
這是什麼編程語言...? – Morgs
似乎是java – Wolf