var obj1={x:5};var obj2=obj1;obj1.a=obj1={x:6};console.log(obj1.a); //undefinedconsole.log(obj2.a);//{x:6}自己理解的正好和答案相反，求解
一道關(guān)于對(duì)象引用的JS面試題
料青山看我應(yīng)如是
2018-08-02 09:21:55
