console 命令行工具 X clear

console

const p = new Promise((res, err) => {
    setTimeout(() => {
        console.log("promise running 1")
        res("promise fulfilled")
    }, 5000) 
    console.log("promise running 2")
})

console.log(p)

p.then((res)=>{
    console.log("p.then res")
},(err)=>{
    console.log("p.then err")
})

console.log("end")

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