Use async/await to process Asynchronization

Use async/await to process Asynchronization

Async: Put the keyword before the function to indicate that the function is an asynchronous function. The asynchronous function means that the execution of the function will not block the execution of the subsequent code. The async function returns a promise object. To obtain the return value of promise, we should use the then method.

Await: keyword. Await means waiting. It can be followed by any expression. However, we put more expressions that return the promise object. Note that the await keyword can only be placed in The async function.

 

Use async/await to process Asynchronization