yiigo 3.x 版本发布

yiigo

A simple and light library which makes Golang development easier !

Features

Requirements

Go1.11+

Installation

go get github.com/iiinsomnia/yiigo/v3

Usage

MySQL

// default db
yiigo.RegisterDB(yiigo.AsDefault, yiigo.MySQL, "root:root@tcp(localhost:3306)/test")

yiigo.DB.Get(&User{}, "SELECT * FROM `user` WHERE `id` = ?", 1)

// other db
yiigo.RegisterDB("foo", yiigo.MySQL, "root:root@tcp(localhost:3306)/foo")

yiigo.UseDB("foo").Get(&User{}, "SELECT * FROM `user` WHERE `id` = ?", 1)

MongoDB

// default mongodb
yiigo.RegisterMongoDB(yiigo.AsDefault, "mongodb://localhost:27017")

ctx, _ := context.WithTimeout(context.Background(), 5*time.Second)
yiigo.Mongo.Database("test").Collection("numbers").InsertOne(ctx, bson.M{"name": "pi", "value": 3.14159})

// other mongodb
yiigo.RegisterMongoDB("foo", "mongodb://localhost:27017")

ctx, _ := context.WithTimeout(context.Background(), 5*time.Second)
yiigo.UseMongo("foo").Database("test").Collection("numbers").InsertOne(ctx, bson.M{"name": "pi", "value": 3.14159})

Redis

// default redis
yiigo.RegisterRedis(yiigo.AsDefault, "localhost:6379")

conn, err := yiigo.Redis.Get()

if err != nil {
    log.Fatal(err)
}

defer yiigo.Redis.Put(conn)

conn.Do("SET", "test_key", "hello world")

// other redis
yiigo.RegisterRedis("foo", "localhost:6379")

foo := yiigo.UseRedis("foo")
conn, err := foo.Get()

if err != nil {
    log.Fatal(err)
}

defer foo.Put(conn)

conn.Do("SET", "test_key", "hello world")

Config

// env.toml
//
// [app]
// env = "dev"
// debug = true
// port = 50001

yiigo.UseEnv("env.toml")

yiigo.Env.Bool("app.debug", true)
yiigo.Env.Int("app.port", 12345)
yiigo.Env.String("app.env", "dev")

Zipkin

tracer, err := yiigo.NewZipkinTracer("http://localhost:9411/api/v2/spans",
    yiigo.WithZipkinTracerEndpoint("zipkin-test", "localhost"),
    yiigo.WithZipkinTracerSharedSpans(false),
    yiigo.WithZipkinTracerSamplerMod(1),
)

if err != nil {
    log.Fatal(err)
}

client, err := yiigo.NewZipkinClient(tracer)

if err != nil {
    log.Fatal(err)
}

b, err := client.Get(context.Background(), "url...",
    yiigo.WithRequestHeader("Content-Type", "application/json; charset=utf-8"),
    yiigo.WithRequestTimeout(5*time.Second),
)

if err != nil {
    log.Fatal(err)
}

fmt.Println(string(b))

Logger

// default logger
yiigo.RegisterLogger(yiigo.AsDefault, "app.log")
yiigo.Logger.Info("hello world")

// other logger
yiigo.RegisterLogger("foo", "foo.log")
yiigo.UseLogger("foo").Info("hello world")

Documentation

Enjoy ^_^

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