1. StringTokenizer st = new StringTokenizer("this is a test");
while (st.hasMoreTokens()) {
System.out.println(st.nextToken());
}2.String.valueOf( int i )3.Integer.parseInt( String str )
while (st.hasMoreTokens()) {
System.out.println(st.nextToken());
}2.String.valueOf( int i )3.Integer.parseInt( String str )
{
int b = Integer.parseInt(String);
}
catch(Exception ex)
{
//catch exception...
}
数字转化为字符串:String str=i+"";
字符串转为数字:Integer.parseInt(str);
String s=in.readLine();//读行
但是非常方便!!!
while(MMenuFile.getFilePointer()<MMenuFile.length()){
String Items=MMenuFile.readLine();
System.out.println(Items);
}怎么解决乱码呀