java和javascript中this区别的浅探讨

 1 public class TestThisInJava {
 2 
 3     public static void main(String[] args) {
 4         new B().showName();//a
 5     }
 6 }
 7 class A {
 8     String name = "a";
 9     public void showName() {
10         System.out.println(this.name);
11     }
12 }
13 class B {
14     String name = "b";
15     public void showName() {
16         new A().showName();
17     }
18 }

 1 var a= {
 2     name: "a",
 3     showName: function(){
 4         alert(this.name);
 5     }
 6 };
 7 
 8 var b = {
 9     name: "b",
10     showName: a.showName
11 }
12 
13 b.showName();　　//a