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寫入數據則注意數據逗號分隔的格式,以文件寫入的方式即可。
package com.mark.csv;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
public class WriteCSV {
public static void main(String[] args) {
try {
File csv = new File("F:/writers.csv"); // CSV數據文件
BufferedWriter bw = new BufferedWriter(new FileWriter(csv, true)); // 附加
// 添加新的數據行
bw.write("\"李四\"" + "," + "\"1988\"" + "," + "\"1992\"");
bw.newLine();
bw.close();
} catch (FileNotFoundException e) {
// File對象的創建過程中的異常捕獲
e.printStackTrace();
} catch (IOException e) {
// BufferedWriter在關閉對象捕捉異常
e.printStackTrace();
}
}
}