Nest

awesome

Egg

日志

  • https://eggjs.org/zh-cn/core/logger.html
  • egg-logger
  • 使用的时候知道什么日志什么意思，接入第三方的日志收集的时候，能对得上就行
  • egg-logrotator
  • 日志同步写入内存，异步每隔一段时间(默认 1 秒)刷盘

    核心思想

  • https://www.yuque.com/antfe/featured/gf0y3y
  • 为企业级框架和应用而生
  • Classify
  • 内置集群：使用 Cluster，自带进程守护、多进程以及进程间通讯等功能

约定式开发 - 配置项内部约定 - 需查询文档配置

Hapi

  • https://hapi.dev/

  • 可靠，安全，可读

  • Middleware(express) vs Plugins and Extensions(hapi)

    1
    2
    3
    4
    5
    6
    7

    Middleware vs Plugins and Extensions
    To extend its functionality, Express uses middleware. Middleware essentially is a sequence of functions using callbacks to execute the next function. The issue with this is as your application grows in size and complexity, the order at which middleware executes becomes more crucial and more difficult to maintain. Having a middleware execute before one it is dependant on will cause your application to fail. hapi fixes this issue with its robust plugin and extension system.

    Plugins allow you to break your application logic into isolated pieces of business logic, and reusable utilities. Each plugin comes with its own dependencies which are explicitly specified in the plugins themselves. This means you don't have to install dependencies yourself to make your plugins work. You can either add an existing hapi plugin, or write your own. For a more extensive tutorial on plugins, please see the plugins tutorial.

    Each request in hapi follows a predefined path, the request lifecycle. hapi has extension points that let you create custom functionality along the lifecycle. Extension points in hapi let you know the precise order at which your application will run. For more info, please see the hapi request lifecycle.

  • https://hapi.dev/tutorials/expresstohapi/?lang=zh_CN (express 和 hapi的比较，也是可以怎么从express迁移到hapi)

  • hapi其实常拿来和express，koa做比较，没什么最好的，只有最合适的

  • https://github.com/vendia/serverless-express

  • koa和express可见《nodejsWeb应用开发-精读》

  • v17是个比较大的不兼容的更新

  • https://github.com/hapijs/hapi/issues/3658 - 17.0.0 Release Notes

  • breaking changes | migration checklist

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    27
    28
    29
    30
    31
    32
    33
    34
    35
    36
    37
    38
    39
    40
    41
    42
    43
    44
    45
    46
    47
    48
    49
    50
    51
    52
    53
    54
    55
    56
    57
    58
    59
    60
    61
    62
    63
    17.0.0
    Release Notesadditional information
    breaking changes
    #3665
    Rename route 'config' with 'options'
    #3663
    Loosen sample and modify peer validator in the routeBase schema
    #3662
    prerequisite returning empty string yields null on the pre object of request
    #3658
    17.0.0 Release Notes
    #3657
    Update hapijs/vise to 3.0.0 from 2.0.2
    #3656
    Update hapijs/topo to 3.0.0 from 2.0.2
    #3655
    Update hapijs/podium to 3.1.2 from 1.3.0
    #3653
    Update hapijs/nigel to 3.0.0 from 2.0.2
    #3652
    Update hapijs/mimos to 4.0.0 from 3.0.3
    #3651
    Update jshttp/mime-db to 1.31.0 from 1.29.0
    #3650
    Update hueniverse/iron to 5.0.4 from 4.0.5
    #3649
    Update hapijs/hoek to 5.0.2 from 4.2.0
    #3648
    Update hapijs/cryptiles to 4.1.0 from 3.1.2
    #3647
    Update hapijs/content to 4.0.3 from 3.0.6
    #3646
    Update hapijs/catbox-memory to 3.1.1 from 2.0.4
    #3645
    Update hapijs/catbox to 10.0.2 from 7.1.5
    #3644
    Update hapijs/call to 5.0.1 from 4.0.2
    #3643
    Update hapijs/boom to 7.1.1 from 5.2.0
    #3642
    Update hapijs/b64 to 4.0.0 from 3.0.2
    #3641
    Update hapijs/ammo to 3.0.0 from 2.0.4
    #3640
    Update hapijs/accept to 3.0.2 from 2.1.4
    #3639
    Update hapijs/statehood to 6.0.5 from 5.0.3
    #3638
    Update hapijs/shot to 4.0.3 from 3.4.2
    #3637
    Update hapijs/heavy to 6.0.0 from 4.0.4
    #3636
    Update hapijs/wreck to 14.0.2 from 13.0.3
    #3635
    Expose payload and credentials to dynamic scopes
    #3634
    onCredentials ext point
    #3633
    Separate authorization (403) from authentication (401)
    #3632
    Add negative test on registering plugin twice without `once`
    #3631
    When event data is an error, field name is error

serverless

  • 通过屏蔽细节，让业务开发更容易

  • 把能在多个业务复用的东西下沉，屏蔽细节

  • 好的框架 - 把复杂的，通用的东西下沉（less化），实现渐进式

  • 云函数（渐进式，serverless -> 屏蔽服务器细节）