gf/geg/container/gvar/g.var.go

package main

import (
    "gitee.com/johng/gf/g"
    "fmt"
)

func main() {
    var v g.Var

    v.Set("123")

    fmt.Println(v.Val())

    // 基本类型转换
    fmt.Println(v.Int())
    fmt.Println(v.Uint())
    fmt.Println(v.Float64())

    // slice转换
    fmt.Println(v.Ints())
    fmt.Println(v.Floats())
    fmt.Println(v.Strings())

    // struct转换
    type Score struct {
        Value int
    }
    s := new(Score)
    v.Struct(s)
    fmt.Println(s)

    // 只读接口
    r := v.ReadOnly()
    fmt.Println(r.String())
}