타입스크립트의 기본 타입
Last updated
Last updated
let num1: number = 123;
let num2: number = -123;
let num3: number = 0.123;
let num4: number = -0.123;
let num5: number = Infinity;
let num6: number = -Infinity;
let num7: number = NaN;let str1: string = "hello";
let str2: string = 'hello';
let str3: string = `hello`;
let str4: string = `hello ${str1}`;let bool1: boolean = true;
let bool2: boolean = false;let null: null = null;
...
"compilerOptions": {
...
// "strictNullChecks": true,
...
},
...
let unde: undefined = undefined;let numA : 10 = 10
let strA : 'hello' = 'hello'