GitHub Readme.md
0)给本项目个stars
1)将本项目fork至自己仓库修改Deploy to Heroku
按键指向地址为自己仓库地址
2)点击上面紫色Deploy to Heroku
,会跳转到heroku app创建页面,填上应用程序名、选择节点(美国或者欧洲)、自定义UUID码,其他建议保持默认,点击下面deploy,几秒后搞定!
3)若出现We couldn't deploy your app because the source code violates the Salesforce Acceptable Use and External-Facing Services Policy.
提示,则返回仓库,>Setting
>Repository name
修改仓库名。
4)然后修改app.json文件中的name
、description
值
5)再修改Deploy to Heroku
按键指向地址为自己仓库地址,重复2)
的操作
const SingleDay = '应用程序名1.herokuapp.com'
const DoubleDay = '应用程序名2.herokuapp.com'
addEventListener(
"fetch",event => {
let nd = new Date();
if (nd.getDate()%2) {
host = SingleDay
} else {
host = DoubleDay
}
let url=new URL(event.request.url);
url.hostname=host;
let request=new Request(url,event.request);
event. respondWith(
fetch(request)
)
}
)
const Day0 = 'app0.herokuapp.com'
const Day1 = 'app1.herokuapp.com'
const Day2 = 'app2.herokuapp.com'
const Day3 = 'app3.herokuapp.com'
const Day4 = 'app4.herokuapp.com'
addEventListener(
"fetch",event => {
let nd = new Date();
let day = nd.getDate() % 5;
if (day === 0) {
host = Day0
} else if (day === 1) {
host = Day1
} else if (day === 2) {
host = Day2
} else if (day === 3){
host = Day3
} else if (day === 4){
host = Day4
} else {
host = Day1
}
let url=new URL(event.request.url);
url.hostname=host;
let request=new Request(url,event.request);
event. respondWith(
fetch(request)
)
}
)