TypeScript函数的多种定义方法
// TypeScript函数的多种定义方法
const addBoy1: () => string = () => {
return 'XiaoMing1'
}
const addBoy2 = (): string => {
return 'XiaoMing2'
}
function addBoy3():string {
return 'XiaoMing3'
}
let boy1 = addBoy1();
let boy2 = addBoy2();
let boy3 = addBoy3();
console.log(boy1);
console.log(boy2);
console.log(boy3);