javascript - How to give a delay to axios in a loop array? - Stack Overflow

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I'm trying to give a delay to axios in a loop array(Vue project).

        let promises = [];
        for (const item of this.itemsWithIndex) {
                const cmd = "od_kioskPaperUpdate";
                promises.push(
                    await axios({
                        url: 'url',
                        method: 'post',
                        data: data
                    }).then((res) => {
                        if (res.statusText == 'OK') {
                            console.log('success', res)
                        } else {
                            console.log("failed", res)
                        }
                    })
                        .catch((err) => {
                            console.log(err)
                        })
                )}

         Promise.all(promises)
         .then(async (r) => {         
             console.log(r)
         }

How can I call this each axios function per 3 seconds?

I'm trying to give a delay to axios in a loop array(Vue project).

        let promises = [];
        for (const item of this.itemsWithIndex) {
                const cmd = "od_kioskPaperUpdate";
                promises.push(
                    await axios({
                        url: 'url',
                        method: 'post',
                        data: data
                    }).then((res) => {
                        if (res.statusText == 'OK') {
                            console.log('success', res)
                        } else {
                            console.log("failed", res)
                        }
                    })
                        .catch((err) => {
                            console.log(err)
                        })
                )}

         Promise.all(promises)
         .then(async (r) => {         
             console.log(r)
         }

How can I call this each axios function per 3 seconds?

• javascript
• node.js
• vue.js
• axios
• synchronization

Share Improve this question Follow asked Apr 9, 2020 at 8:41 Sehun ParkSehun Park 14311 gold badge22 silver badges1111 bronze badges

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3 Answers 3

Sorted by: Reset to default 5

I solved my problem with following code. It works for me.

const axios = require('axios');

let promises = [];

const itemsWithIndex = ['a','b','c','d']

 function wait(ms) {
    return new Promise( (resolve) => {setTimeout(resolve, ms)});
}

const axiosFunc = async () =>  {

    for (const item of itemsWithIndex) {
        console.log('before axios')
        axios({
            url: 'url',
            method: 'post',
            data: item
        }).then( await  wait(5000))
    }
};
axiosFunc()

Your code is not effective but you can use this where your axios request

setTimeout(() => {
   console.log('axios request')
}, 3000)

try this it will work for you

let promises = [];
for (const item of this.itemsWithIndex) {
    const cmd = "od_kioskPaperUpdate";
    promises.push(
        await axios({
            url: 'url',
            method: 'post',
            data: data
        }).then((res) => {
            if (res.statusText == 'OK') {
                console.log('success', res)
            } else {
                console.log("failed", res)
            }
        })
            .catch((err) => {
                console.log(err)
            })
    )
    /* You can use Timeout */
    setTimeout(() => {
        console.log("go_to_sleep")
    }, 5000);
}

Promise.all(promises)
    .then(async (r) => {
        console.log(r)
    })

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