typescript安裝使用

之前裝過vscode和nodejs

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npm i -g typescript

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npm i -g   ts-node

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interface Iperson{
    name:string,
    age:number,
    sing:()=>void,
    myphone:()=>number
}


let p01:Iperson={
    name:"xuhaitao",
    age:36,
    sing:function(){
        console.log("my name is hunkxu");     
    },
    myphone:function(){
        return 1352323556;
    }
}

console.log(p01.name);
console.log(p01.age);
console.log(p01.sing());
console.log(p01.myphone());

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終端執行   ts-node  ts文件
就可以看到結果

 

 

FR:徐海濤（hunk Xu)
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