3. 升级feathersJS framework

升级feathersJS framework

  • 梵
    administrators

    半年前装备的feathersJS，挺好的东西。刚好在新项目里派上用场。nodeJS的世界里，各种模块包更新太快，feathersJS也不例外。既然是新项目，应该用最新版吧。
    用NCU （npm check updates)这个模块可以自动更新模块包，但是一定要谨慎使用，因为很多新版本是不兼容旧版本的。因为是新项目，就不用太担心，有错就改，影响不大。

    ncu
Checking /Projects/next-feathers/feathers/package.json
[====================] 30/30 100%

 @feathersjs/authentication        ^2.1.11  →   ^4.5.3 
 @feathersjs/authentication-jwt     ^2.0.5  →  ^2.0.10 
 @feathersjs/authentication-local   ^1.2.5  →   ^4.5.3 
 @feathersjs/configuration          ^2.0.4  →   ^4.5.3 
 @feathersjs/errors                 ^3.3.4  →   ^4.5.3 
 @feathersjs/express                ^1.2.7  →   ^4.5.3 
 @feathersjs/feathers               ^3.2.3  →   ^4.5.3 
 @feathersjs/socketio               ^3.2.6  →   ^4.5.3 
 compression                        ^1.7.3  →   ^1.7.4 
 cors                               ^2.8.4  →   ^2.8.5 
 feathers-blob                      ^2.0.1  →   ^2.2.0 
 feathers-mongodb                   ^3.4.0  →   ^6.1.0 
 feathers-mongoose                  ^6.1.4  →   ^8.3.0 
 helmet                            ^3.21.1  →  ^3.22.0 
 json-server                       ^0.14.0  →  ^0.16.1 
 mongodb                            ^3.1.6  →   ^3.5.6 
 mongodb-core                       ^3.1.0  →   ^3.2.7 
 mongoose                           ^5.3.0  →  ^5.9.10 
 multer                             ^1.4.1  →   ^1.4.2 
 python-shell                       ^1.0.6  →   ^1.0.8 
 winston                            ^3.1.0  →   ^3.2.1 
 xlsx                              ^0.14.0  →  ^0.15.6 
 eslint                             ^5.5.0  →   ^6.8.0 
 mocha                              ^5.2.0  →   ^7.1.1 
 nodemon                           ^1.18.4  →   ^2.0.3 
 request                           ^2.88.0  →  ^2.88.2 
 request-promise                    ^4.2.2  →   ^4.2.5

    这是v2 到 v4的变动，估计升级之后，是跑不动了。果然ncu -u之后，起不来了。

    throw new Error('The hashPassword hook requires a field name option');
TypeError: authentication is not a function

    到feathersjs官网查了一下，看了Authentication这块做了不少改动。好在他们提供了命令行的自动升级：feathers upgrade(非常厚道啊）细看这里：https://docs.feathersjs.com/guides/migrating.html

    这个之后，还有一个warning，这个和feathersjs的升级没关系

    (node:52539) DeprecationWarning: current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor.

    这个看似好改，但是在feathers下，它涉及两个文件：mongodb.js 和 mongoose.js。改动如下：

    // mongodb.js
const promise = MongoClient.connect(config, {
    useUnifiedTopology: true,
    useNewUrlParser: true,
  }).then((client) => {
    // For mongodb <= 2.2
    if (client.collection) {
      return client;
    }

    const dbName = parse(config, () => {});
    return client.db(dbName);
  });

//mongoose.js
mongoose.connect(app.get("mongodb"), {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    auth: {
      user: app.get("mongoUser"),
      password: app.get("mongoPass"),
    },
  });

    好了就这些！

    0
nodejs 2