Java 獲取數據類型方法封裝
public class Util {
public static String typeOf(Object o){
return o.getClass().toString();
}
public static String typeOf(byte b){
return "byte";
}
public static String typeOf(short s){
return "short";
}
public static String typeOf(int i){
return "int";
}
public static String typeOf(long l){
return "long";
}
public static String typeOf(float f){
return "float";
}
public static String typeOf(double d){
return "double";
}
public static String typeOf(char c){
return "char";
}
public static String typeOf(boolean b){
return "boolean";
}
}