javascript - module.exports 中的“Exports”语句

Question

module.exports = app => {
  app.on(['pull_request.opened'],async context => {
    let id = 'some string'
    exports.id = id
  })
}

我是 JavaScript 新手。我想将“id”变量导出到其他模块，但我无法在其他模块中读取它。有什么办法吗？

Answer 1

尝试这个; 它可能有效：

module.exports = app => {
  app.on(["pull_request.opened"], async context => {
    let id = "some string";
    //Just return the id, if you want to export more than one thing(id), you can use an object.
    return id;
  });
};

//Usage
//Where_i_use_it.js
const MyApp = require("./path/to/MyApp");

console.log(MyApp()); // ==> "some string" ```