tree.java

来自「some example source of java,for beginner」· Java 代码 · 共 46 行

package example6;

public class Tree {
  public void root(){
    String sSite="土壤中";
    String sFunction="吸收养分";
    print("位置："+sSite);
    print("功能："+sFunction);
  }
  public void bolo(){
    String sSite="地面";
    String sFunction="传递养分";
    print("位置："+sSite);
    print("功能："+sFunction);
  }
  public void branch(){
    String sSite="树干上";
    String sFunction="传递养分";
    print("位置："+sSite);
    print("功能："+sFunction);
  }
  public void leaf(){
    String sSite="树干上";
    String sFunction="传递养分";
    String sColor="绿色";
    print("位置："+sSite);
    print("功能："+sFunction);
    print("顔色");
  }
  public void print(String sPara){
    System.out.println(sPara);
  }
  public static void main(String[] args) {
    Tree t=new Tree();
    t.print("描述一棵树：");
    t.print("树根：");
    t.root();
    t.print("树干：");
    t.bolo();
    t.print("树枝：");
    t.branch();
    t.print("树叶：");
    t.leaf();
  }
}