stringreadertester.java

接着上次传入一些Java学习中的实验

import java.io.*;
public class StringReaderTester{
	public static void main(String args[])throws IOException{
		 StringReader reader=new StringReader("abcd1你好");
		 int data;
		 while((data=reader.read())!=-1)
		   {int prs=data;
		   lop:switch(prs)
		    	{case 'a':
		    		System.out.print((char)data+" ");
		    		break lop;
		    	 case 'b':
		    	    System.out.print((char)data+" ");
		    		break;
		    	 case 'c':
		    	    System.out.print((char)data+" ");
		    		break lop;
		    	 case 'd':
		    	    System.out.print((char)data+" ");
		    		break lop;
		    	  case '1':
		    	    System.out.print((char)data+" ");
		    		break lop;
		    	  case '你':
		    	    System.out.print((char)data+" ");
		    		break lop;		 
		    	  case '好':
		    	  	System.out.print((char)data+" ");
		    		break lop;
		    	  default :
		    	    System.out.println("all has print out")	;
		    	    System.out.println();
		    	    break lop;
		    	}
		 	System.out.print((char)data+" ");
		 	}
		 	reader.close();
		 	
		 	
	}
}