Qiita Teams that are logged in
You are not logged in to any team

Log in to Qiita Team
Community
OrganizationAdvent CalendarQiitadon (β)
Service
Qiita JobsQiita ZineQiita Blog
0
Help us understand the problem. What is going on with this article?
@ken0renaissance

TypeScriptの文字リテラル

More than 1 year has passed since last update.

TypeScriptの文字リテラルは下記の3つの方法でくくる

  1. シングルクォート (')
  2. ダブルクォート (")
  3. バッククォート (`)

3のバッククォートの場合、テンプレート文字列として次のことが可能です

  • 文字列に変数を埋め込める
  • 複数行の文字列を改行コードなしに埋め込むことができる

例↓

sample.ts

let x: string = '埋め込み文字列'
let msg = `ここからスタート
           埋め込み文字列 → ${x}
           ここまで`

${x} の部分が文字列に埋め込まれている変数

シングルクォートで書く場合↓

sample.ts

let x: string = '埋め込み文字列'
let msg = 'ここからスタート\n 埋め込み文字列  → ' + x + '\n ここまで'
0
Help us understand the problem. What is going on with this article?
Why not register and get more from Qiita?
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away

Comments

No comments
Sign up for free and join this conversation.
Sign Up
If you already have a Qiita account Login
0
Help us understand the problem. What is going on with this article?