Java 创建一个简单的程序，按照双精度浮点型、整型、布尔型、字符型和字符串型的顺序存储数据到一个名为Like.dat的文件中。

import java.io.*;
public class SimpleOutputTest{
  public static void main(String args[]){
      double Pi = 3.1415;
      int i = 10;
      boolean okay = true;
      char cc = 'J';
      String s = "Java C Pascal";
      try{
         FileOutputStream fs_out = new FileOutputStream("D:/Like.dat");
         DataOutputStream out = new DataOutputStream(fs_out);
         out.writeDouble(Pi);
         out.writeInt(i);
         out.writeBoolean(okay);
         out.writeChar(cc);
         out.writeUTF(s);
         out.close(); 
      } catch(FileNotFoundException fe) {
            System.err.println(fe); 
      }catch(IOException ioe) {
        System.out.println(ioe); 
}
   }
}

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