Golang 的 map,slic 转 json 注意 chan

发布时间：2020-12-16 18:57:27 所属栏目：大数据来源：网络整理

导读：// You can edit this code! // Click here and start typing. package main import "fmt" import "encoding/json" type ChannelOperator struct { Oid string Aid string Name string Isonline bool Msgchan chan string `json:"-"` } type ChannelOperators

// You can edit this code!
// Click here and start typing.
package main

import "fmt"
import "encoding/json"

type ChannelOperator struct {
Oid string
Aid string
Name string
Isonline bool
Msgchan chan string `json:"-"`
}

type ChannelOperators struct {
Op []ChannelOperator
}

func main() {
fmt.Println("Hello,世界")
mm := make(map[string]*ChannelOperator)
mm["123"] = &ChannelOperator{Oid: "12312"}
mm["5678"] = &ChannelOperator{Oid: "12312"}

b,_ := json.Marshal(mm)
fmt.Println(string(b))

c := ChannelOperators{}
c.Op = append(c.Op,ChannelOperator{Oid: "12312"})

x,err := json.Marshal(c)
if err != nil {
fmt.Println(err)
}
fmt.Println(string(x))

}

Hello,世界
{"123":{"Oid":"12312","Aid":"","Name":"","Isonline":false},"5678":{"Oid":"12312","Isonline":false}}
{"Op":[{"Oid":"12312","Isonline":false}]}

（编辑：李大同）

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