datatypedemo.java

实现了 web service得数据库查询

public class DataTypeDemo {
	public static void main(String args[]){
		int intData=1;
		int hexData=0xf000;
		int octData=010;
		short shortData=010;
		
		long longData=34l;
		long longData2=34;
		
		float floatData=21.3f;
		System.out.println("intData="+intData);
		System.out.println("hexData="+hexData);
		System.out .println("octData="+octData);
		System.out.println("shortData="+shortData);
		System.out.println("longData="+longData);
		System.out.println("longData2="+longData2);
		
		
	}
}