functionamIPassed(score){returnnewPromise((resolve, reject) =>{ score >=60? resolve() : reject() })}amIPassed(59).then(()=>{console.log('Passed!') }).catch(()=>{console.log('No!')})
页面调用
functionamIPassed(score){returnnewPromise((resolve, reject) =>{ score >=60? resolve() : reject() })}amIPassed(59).then(()=>{console.log('Passed!') }).catch(()=>{console.log('No!')})
页面调用