useEffect(async () => {
const fn1 = (() => {
return new Promise(resolve => {
const msg = '11';
setTimeout(() => {
console.log(msg, '11');
resolve(msg)
}, 2000);
}).then(res => {
return res
})
})()
const fn2 = (() => {
return new Promise(resolve => {
const msg = '22';
console.log(msg, '22');
resolve(msg)
}).then(res => {
return res
})
})()
const data1 = await fn1;
const data2 = await fn2;
console.log(data1, data2, 'data1');
}, [])
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