Java如何寫入文件？

解決方法

此示例演示如何使用BufferedWriter類的write方法寫入文件。

import java.io.*;

public class Main {
   public static void main(String[] args)  {
      try {
         BufferedWriter out = new 
         BufferedWriter(new FileWriter("outfilename"));
         out.write("aString");
         out.close();
         System.out.println
         ("File created successfully");
      }
      catch (IOException e) {
      }
   }
}

結果

上麵的代碼示例將產生以下結果。

File created successfully.