Promise、setTimeout、async/await等api的执行顺序

console.log("script start");

setTimeout(()=>{
    console.log("setTimeout");
}, 1000)

Promise.resolve()
.then(
    function(){
        console.log("promise1");
    }
).then(
    function(){
        console.log("promise2");
    }
)

async function errorFunc(){
    try{
        await Promise.reject("error!!!")
    }catch(e){
        console.log("error caught")
    }
    console.log("errorFunc")
    return Promise.resolve("errorFunc success")
}
errorFunc().then((res)=>{
    console.log("errorFunc then res")
})

console.log("script end");

打印台的结果：