Promise.resolve的参数是thenable对象时

Question

http://es6.ruanyifeng.com/#do...这个是阮一峰老师关于Promise.resolve()参数的解读，其中参数是thenable对象时，Promise.resolve方法会将这个对象转为 Promise 对象，然后就立即执行thenable对象的then方法。问题来了：new Promise(resolve => {resolve(1);Promise.resolve({    then: function(resolve, reject){        console.log(2);         resolve(3)     } }).then(t => console.log(t))console.log(4);}).then(t => console.log(t));console.log(5);控制台输出：4 5 2 1 3下面按照最开始的理解，将上述代码进行转换new Promise(resolve => {resolve(1);new Promise(resolve=>{    console.log(2);     resolve(3) }).then((t) => console.log(t));console.log(4);}).then(t => console.log(t));console.log(5);控制台输出 2 4 5 3 1