Go语言标准库Json的使用.

GitHub上别人做的封装，挺好用的，推荐一下：https://github.com/bitly/go-simplejson

这个内置的标准库用起来还是很烦得，要知道对方发过来的type，不然只能自己分析反射.
package main

import (
"encoding/json"
"fmt"
)

type Status_slice [][]int

type Info struct {
IP    string
Block Status_slice
}

func main() {
var x Status_slice = [][]int{{1, 2}, {2, 3}}
var y Info = Info{"192.168.1.248", x}
fmt.Println(y)
b, e := json.Marshal(y)
fmt.Println(string(b), e)
fmt.Println(b)
}

//解码
package main

import (
"encoding/json"
"fmt"
)

type Status_slice [][]int

type Info struct {
IP    string
Block Status_slice
}

func main() {
var x Status_slice = [][]int{{0, 0}, {0, 0}}
var y Info = Info{"1", x}
a := `{"IP":"192.168.1.1","Block":[[1,1],[1,2]]}`
err := json.Unmarshal([]byte(a), &y)
fmt.Println(err, y)
Map := make(map[string]Status_slice)
Map[y.IP] = y.Block
fmt.Println(Map)
}