Question

通常我会有一个如下所示的config.js文件：

config.js

module.exports = {
  secret: "sdlfjlsdjkflsdjfsdjflsdjf",
  terminal_id: '39493843',
  transaction_key: 'asdfsldkfjdslkfjsdl'
};

我会像这样使用它：

index.js

const config = require('./config');
console.log(config.secret);

这样做的打字稿方式是什么？ config.ts文件是什么样的，如何在index.ts文件中导入它？

Answer 1

更接近原始设计的是：

<强> config.ts

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.18.1/moment.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.4/lodash.js"></script>

<强> index.ts

export default {
  secret: "sdlfjlsdjkflsdjfsdjflsdjf",
  terminal_id: '39493843',
  transaction_key: 'asdfsldkfjdslkfjsdl'
};

您不需要声明配置属性的类型，typescript将从常量推断出。您仍然可以获得所有类型检查的优点和智能感知。

Answer 2

根据Arpit Solanki的评论，我做到了这一点：

<强> config.ts

public function postLogin(Request $request) {
        $pushUser = \App\PushUser::where([
            'email' => $request->useremail,
            'password' => $request->userpassword
            ])->first();

        if(!$pushUser) {
            return Redirect::back(); // No such user in database, go back to login route
        }
        // Login user, make sure he stays logged in until he loggs out or the session expires
        return Redirect::route('home'); // Redirect to home route
    }

<强> index.ts

export const secret: string = 'sdlfjlsdjkflsdjfsdjflsdjf';
export const terminal_id: string = '39493843',
export const transaction_key: string = 'asdfsldkfjdslkfjsdl';

config.js文件的打字稿版本

2 个答案: