micro源码亮点借鉴

[yudidi]

Micro In Action, Part 1: Getting Started

[yudidi]

go-micro使用的Client, 有5个修改点

1. var定义时设置 rpc client
2. import包时, 执行init()设置 grpc client
3. newService() 通过option参数修改
4. Service接口.Init() 方法也可以修改。
5. 程序启动时命令行修改

[yudidi]

Golang 选项模式（Option模式）

使用场景

func newOptions(opts ...Option) Options {
    opt := Options{
        Auth:      auth.DefaultAuth,
        Broker:    broker.DefaultBroker,
        Cmd:       cmd.DefaultCmd,
        Config:    config.DefaultConfig,
        Client:    client.DefaultClient,
        Server:    server.DefaultServer,
        Store:     store.DefaultStore,
        Registry:  registry.DefaultRegistry,
        Runtime:   runtime.DefaultRuntime,
        Transport: transport.DefaultTransport,
        Context:   context.Background(),
        Signal:    true,
    }

    for _, o := range opts {
        o(&opt)
    }

    return opt
}

https://github.com/micro/go-micro/blob/a39e6515daae4897c00e5b218ee878ec408adec5/options.go#L50

[yudidi]

There is currently no support for file upload _{View in Slack}