TS 中的重载

1
function message(option: object): void
2
function message(text: string, onclose?: Function): void
3
function message(text:string,...args:any[]): void
4

5
function message(params: string | object,...args:any[]): void {
6
    console.log(params,args)
7
}
8

9
message({ text: 'hello' })
10
message('hello')
11
message('hello',function(){})