class User {
constructor(private _name: string){
}
public sayHi(): void {
console.log("hi i am" + this._name);
}
get name(){
return this._name;
}
set name(newValue: string){
this._name = newValue;
}
}
var tom = new User("Tom");
console.log(tom.name);
tom.sayHi();
console.log(tom.name);
tom.sayHi();
class User {
constructor(protected _name: string){
}
public sayHi(): void {
console.log("hi i am" + this._name);
}
}
class AdminUser extends User {
private _age: number;
construtor (_name: string, _age: number){
super(_name);
this._age = _age;
}
public sayHi(): void {
console.log("my age: " + this._age);
console.log("my name: " + this._name);
super.sayHi();
}
}
var bob = new AdminUser("Bob", 23);
bob.sayHi();
class User {
name: string;
constructor(name: string){
this.name = name;
User.count++;
}
sayHi(): void {
console.log("hi! i am" + this.name);
}
static count: number = 0;
}
var tom = new User("Tom");
var bob = new User("Bob");
console.log(User.count);
// interface
interface Result{
a: number;
b: number
}
function getTotal(result: Result){
return result.a + result.b;
}
var result = {
a: 32,
b: 55
};
console.log(getTotal(result));
// interface
interface SpringResult {
a: number;
}
interface FallResult {
b: number;
}
interface FinalResult extends SpringResult, FallResult{
final: number;
}
function getTotal(result: FinalResult){
return result.a + result.b + result.final;
}
var result = {
a: 32,
b: 55,
final: 67
};
console.log(getTotal(result));
interface GameUser{
socre: number;
showScore(): void;
}
class User implements GameUser {
name: string;
score : number = 0;
constructor(name: string){
this.name = name;
}
sayHi(): void {
console.log("hi, i am" + this.name);
}
showSchore(): void {
console.log("score" + this.score);
}
}
// generics
function getArray<T>(value: T): T[]{
return [value, value, value];
}
console.log(getArray<number>(3))
class MyData<T>{
constructor(public value: T){}
getArray(): T[]{
return [this.value, this.value, this.value];
}
}
var v1 = new MyData<string>("hello");
console.log(v1.getArray());
var v2 = new MyData<number>(234);
console.log(v2.getArray());
// 内部モジュール
module UserModule {
export var name = "sato";
export moudle AddressModule {
export var zip = "111-1111";
}
}
console.log(UserModule.name);
console.log(UserModule.AddressModule.zip);
// 外部モジュール
import User = require("./user_commonjs")
console.log(User.name);
[vagrant@localhost typescript]$ tsc main.ts -m commonjs
