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4 years ago
486 B
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function doSomething(msg){
return new Promise((resolve, reject) => {
setTimeout(
() => {
try {
throw new Error('bad error');
console.log(msg);
resolve();
} catch(e) {
reject(e);
}
},
1000);
})
}
doSomething("1st Call")
.then(() => doSomething("2nd Call"))
.then(() => doSomething("3rd Call"))
.catch(err => console.error(err.message));
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