java初始化顺序实验代码

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原创最新推荐文章于 2026-05-30 08:15:23 发布 570 阅读 AI 写同款· GEO 优化 ›

node运行项目-Network: unavailable-没有ip地址 vscode运行vue项目后发现Network: unavailable 是什么情况呢？可能有一下三种情况：1.多个网卡原因：打开网络共享中心，把多余的网络禁用掉，只留一个2.在中配置host及public3.系统环境变量问题。阅读详情

class BaseVariable{
BaseVariable(){
System.out.println("BaseVariable" );
}
}

class SubVariable{
SubVariable(){
System.out.println("SubVariable" );
}
}

class BaseStaticVariable{
BaseStaticVariable(){
System.out.println("BaseStaticVariable" );
}
}

class SubStaticVariable{
SubStaticVariable(){
System.out.println("SubStaticVariable" );
}
}

class Base {

static BaseStaticVariable bsv = new BaseStaticVariable();
BaseVariable bv = new BaseVariable();

static{
System.out.println("Base static code" );
}

{
System.out.println("Base Constructor code");
}

public Base(){
System.out.println("Base Constructor");
}

}

class Sub extends Base{

public Sub(){
System.out.println("Sub Constructor");
}

{
System.out.println("Sub Constructor code");
}

SubVariable bv = new SubVariable();

static{
System.out.println("Sub static code" );
}

static SubStaticVariable bsv = new SubStaticVariable();
}

public class Test{
public static void main(String[] args) {
Base base = new Sub();
}
}