package test01;/**
*
* @author Administrator
*/
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;public class GetInputFromKeyboard{
public static void main( String[] args ){ BufferedReader dataIn = new BufferedReader(new
InputStreamReader( System.in) );
String name = "";
System.out.println("Please Enter Your Name:");
try{
name = dataIn.readLine();
}catch( IOException e ){
System.out.println("Error!");
}
System.out.println("Hello " + name +"!");
}}编译出现错误,说类 GetInputFromKeyboard 是公共的,应在名为 GetInputFromKeyboard.java 的文件中声明
不知道应该怎样更正啊!
*
* @author Administrator
*/
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;public class GetInputFromKeyboard{
public static void main( String[] args ){ BufferedReader dataIn = new BufferedReader(new
InputStreamReader( System.in) );
String name = "";
System.out.println("Please Enter Your Name:");
try{
name = dataIn.readLine();
}catch( IOException e ){
System.out.println("Error!");
}
System.out.println("Hello " + name +"!");
}}编译出现错误,说类 GetInputFromKeyboard 是公共的,应在名为 GetInputFromKeyboard.java 的文件中声明
不知道应该怎样更正啊!
1、先把文件名改成a.java
2、再把文件名改成 GetInputFromKeyboard.java (这回一定要注意大小写)
在GetInputFromKeyboard.java中写代码