Code类

package com.imooc.duixiang;

public class Code {

{

System.out.println("Code的构造块");}

static {

    System.out.println("Code的静态代码块");

     }

public Code() {

System.out.println("Code的构造方法");

}

}

CodeBlock类

package com.imooc.duixiang;

public class CodeBlock {

{

System.out.println("CodeBlock的构造块");

}

static {

System.out.println("CodeBlock的静态代码块");

}

public CodeBlock() {

System.out.println("CodeBlock的构造方法");

}

public static void main(String[] args) {

System.out.println("CodeBlock的主方法");

System.out.println("产生Code类实例对象");

Code a=new Code();

CodeBlock b=new CodeBlock();

}

}

​