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Vue.jsで環境変数を設定する

Last updated at Posted at 2020-02-26

やりたいこと

Vue.jsでお天気アプリを作成したのでgithubにあげたらAPIKeyも一緒にあがってしまったので隠したい

手順

プロジェクト直下にenvファイルをつくる

スクリーンショット 2020-02-26 15.22.44.png

変数を定義する

.env
# openweathermap
VUE_APP_API_URL_WEATHER = https://cors-anywhere.herokuapp.com/http://api.openweathermap.org/data/2.5/weather?id=1850147&units=metric&appid=APIキー

# forecast
VUE_APP_API_URL_FORECAST = https://cors-anywhere.herokuapp.com/https://api.darksky.net/forecast/APIキー/35.6895,139.6917?lang=ja&units=si

呼ぶ

process.env.変数名 で呼び出せる

getWeather() {
    this.$axios
        .get(process.env.VUE_APP_API_URL_WEATHER, {})
        .then(result => {
          this.weather = Weather.create(result);
        })
        .catch(error => {
          console.log(error);
        });
    },

確認

スクリーンショット 2020-02-26 15.41.52.png

ちゃんと表示されました🐰

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