推荐一本迷你中文书《JavaScript Promise迷你书（中文版）》

https://github.com/azu/promises-book

http://it-ebooks24.com/ebook/mastering-javascript-promises

传值，调用，错误处理，抛出，都有了哈。

function taskA(value) {
        console.log("Task A");
        return value * 2;
        //throw new Error("throw Error @ Task A");
    }

    function taskB(value) {
        console.log("Task B");
        return value + 1;
    }

    function onRejected(error) {
        console.log("Catch Error: A or B", error);
    }

    function finalTask(value) {
        console.log("Final Task " + value);
    }

    var promise = Promise.resolve(10);
    promise
        .then(taskA)
        .then(taskB)
        .catch(onRejected)
        .then(finalTask);