import java.io.*; /** * 字符流写入文件 * */ public class FileWriteTest { public static void main(String[] args) { FileWriteTest t = new FileWriteTest(); t.WriteMyFile(); } void WriteMyFile() { try { FileWriter fw = new FileWriter("mydata.txt"); PrintWriter out = new PrintWriter(fw); out.print("写入文件"); out.close(); fw.close(); } catch (IOException e) { System.out.println("写入错误"); e.printStackTrace(); } } }
初级程序员
by: 微微 发表于:2016-08-21 20:49:27 顶(0) | 踩(0) 回复
。。。。
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