github.com/gogf/gf@v1.16.9/.example/container/gmap/gmap_map_clone_safe.go (about)

     1  package main
     2  
     3  import (
     4  	"github.com/gogf/gf/container/gmap"
     5  	"github.com/gogf/gf/frame/g"
     6  )
     7  
     8  func main() {
     9  	m1 := gmap.New(true)
    10  	m1.Set("1", "1")
    11  
    12  	m2 := m1.Map()
    13  	m2["2"] = "2"
    14  
    15  	g.Dump(m1.Clone())
    16  	g.Dump(m2)
    17  	//output:
    18  	//{
    19  	//	"1": "1"
    20  	//}
    21  	//
    22  	//{
    23  	//	"1": "1",
    24  	//	"2": "2"
    25  	//}
    26  }