//example0
const promise = new Promise((resolve, reject) => {
setTimeout(() => {
const random = Math.random();
if (random > 0.5) {
resolve(random);
} else {
reject(random);
}
}, 1000);
});
promise.then((value) => {
console.log('success', value);
}).catch((error) => {
console.log('fail', error);
})
//example1
function sleep(wait) {
return new Promise((res, rej) => {
setTimeout(() => {
this.num = 1;
res(wait);
}, wait);
});
}
sleep(100).then(result => {
return sleep(result + 100);
}).then(result02 => {
return sleep(result02 + 100);
}).then(result03 => {
console.log(result03);
})
//example2
relations() { // 发送添加客户关系
return new Promise(resolve => {
const params = {
"data": this.componentData
}
this.http(JSON.stringify(params)).then(res => {
// console.log('发送添加客户关系', res.data)
if (res) {
this.deleteChildPlan()
this.delCouplePension()
resolve(true)
}
}).catch(err => {
// console.log(err)
})
})
},
this.relations().then(res => {
if (!res) return
// this.$main.openModule({
// component: "CustomerFinancialInfo",
// title: "财务信息"
// });
this.addCustSupple()
})
