Do方法

package main
import (
    "fmt"
    "github.com/gogf/gf/v2/container/gvar"
    "github.com/gogf/gf/v2/frame/g"
    "github.com/gogf/gf/v2/os/gctx"
)
func main() {
    var (
        err    error
        result *gvar.Var
        key    = "user"
        ctx = gctx.New()
    )
    _, err = g.Redis().Do(ctx, "HSET", key, "id", 10000)
    if err != nil {
        panic(err)
    }
    _, err = g.Redis().Do(ctx,"HSET", key, "name", "john")
    if err != nil {
        panic(err)
    }
    result, err = g.Redis().Do(ctx,"HGETALL", key)
    if err != nil {
        panic(err)
    }
    fmt.Println(result.Map())
    // May Output:
    // map[id:10000 name:john]

package main
import (
    "fmt"
    "github.com/gogf/gf/v2/frame/g"
    "github.com/gogf/gf/v2/os/gctx"
    "github.com/gogf/gf/v2/util/gutil"
)
func main() {
    type User struct {
        Name  string `json:"name"`
        Sex   int    `json:"sex"`
        Score int    `json:"score"`
    }
    var (
        ctx = gctx.New()
        key  = "user_100"
        data = &User{
            Name:  "gf",
            Sex:   0,
            Score: 100,
        }
    )
    _, err := g.Redis().Do(ctx,"HMSET", append(g.Slice{key}, gutil.StructToSlice(data)...)...)
    if err != nil {
        g.Log().Fatal(ctx, err)
    }
    v, err := g.Redis().Do(ctx,"HMGET", key, "name")
    if err != nil {
        g.Log().Fatal(ctx, err)
    }
    fmt.Println(v.Slice())
    // May Output:
    // [gf]
}

自动序列化/反序列化

package main
import (
    "fmt"
    "github.com/gogf/gf/v2/container/gvar"
    "github.com/gogf/gf/v2/frame/g"
    "github.com/gogf/gf/v2/os/gctx"
)
func main() {
    type User struct {
        Id   int
        Name string
    }
    var (
        ctx = gctx.New()
        err    error
        result *gvar.Var
        key    = "user"
        user   = g.Map{
            "id":   10000,
            "name": "john",
        }
    )
    _, err = g.Redis().Do(ctx, "SET", key, user)
    if err != nil {
        panic(err)
    }
    result, err = g.Redis().Do(ctx, "GET", key)
    if err != nil {
        panic(err)
    }
    var user2 *User
    if err = result.Struct(&user2); err != nil {
        panic(err)
    }