Java代码块(静态和非静态)在子父类中的执行顺序

/*** @Author: YuShiwen* @Date: 2020/11/17 9:01 PM* @Version: 1.0*/classRoot{
static{
System.out.println("Root static block");
    }
    {
System.out.println("Root no static block");
    }
publicRoot(){
super();
System.out.println("Root no parameter");
    }
}
classMidextendsRoot{
static{
System.out.println("Mid static block");
    }
    {
System.out.println("Mid no static block");
    }
publicMid(){
super();
System.out.println("Mid no parameter");
    }
publicMid(Stringmsg){
this();
System.out.println("Mid constructor："+msg);
    }
}
classLeafextendsMid{
static{
System.out.println("Leaf static block");
    }
    {
System.out.println("Leaf no static block");
    }
publicLeaf(){
super("YuShiwen");
System.out.println("Leaf no parameter");
    }
}
publicclassLeafTest {
publicstaticvoidmain(String[] args) {
newLeaf();
System.out.println();
newLeaf();
    }
}

RootstaticblockMidstaticblockLeafstaticblockRootnostaticblockRootnoparameterMidnostaticblockMidnoparameterMidconstructor：YuShiwenLeafnostaticblockLeafnoparameterRootnostaticblockRootnoparameterMidnostaticblockMidnoparameterMidconstructor：YuShiwenLeafnostaticblockLeafnoparameterProcessfinishedwithexitcode0