• 使用 async/await 语法

    使用 async/await 语法

    我们可以使用最新的 ES8（ES2017）功能，并使用 async / await 语法代替：

    1. import { createConnection } from "typeorm";
    2. import { Photo } from "./entity/Photo";
    4. createConnection(/*...*/)
    5.   .then(async connection => {
    6.     let photo = new Photo();
    7.     photo.name = "Me and Bears";
    8.     photo.description = "I am near polar bears";
    9.     photo.filename = "photo-with-bears.jpg";
    10.     photo.views = 1;
    11.     photo.isPublished = true;
    13.     await connection.manager.save(photo);
    14.     console.log("Photo has been saved");
    15.   })
    16.   .catch(error => console.log(error));