| Thunkify function thunkify ( fn ) { return function () { var args = new Array ( arguments .length); var ctx = this ; for ( var i = 0 ; i args.length; ++i) {args[i] = arguments [i];} return function ( done ) { var called;args.push( function () { if (called) return ;called = true ;done.apply( null ， v2); // a b nextawait const writer = openFile( someFile.txt );writer.next( hello );writer.next( world ); await writer.return();for await...of for...ofIteratorfor await...ofIterator async function f () { for await ( const x of createAsyncIterable([ a ， done: true } } (责任编辑：admin) |