[英]How can I simply request axios.all using loop with array of strings in React?
請先檢查我的代碼。
const arr = ['liver', 'heart', 'brain']
const url1 = `www.hospital.com/diseaseName?liver`
const url2 = `www.hospital.com/diseaseName?heart`
const url3 = `www.hospital.com/diseaseName?brain`
const request1 = axios.get(url1)
const request2 = axios.get(url2)
const request3 = axios.get(url3)
const fetchData = () => {
axios.all( [request1, request2, request3] )
.then(axios.spread((...response) => {
const responseOne = response[0].data
const responseTwo = response[1].data
const responseThree = response[2].data
})
}
我要做的是使用arr 的每個元素,制作每個項目的 url,並使用 axios.all 請求
我想我可以使用循環函數(例如 array.map 或其他方法)來簡化代碼。 我需要一些指導。 謝謝你。
你可以做這樣的事情。
const URL = 'www.hospital.com/diseaseName';
const arr = ['liver', 'heart', 'brain'];
const requests = arr.map((a) => {
return axios.get(URL + '?' + a);
});
const fetchData = () => {
axios.all( requests )
.then(axios.spread((...response) => {
const responseOne = response[0].data
const responseTwo = response[1].data
const responseThree = response[2].data
})
}
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