Price float64 `json:",string"` } func main() { //定义一个结构体变量,同时初始化 s := IT{"itcast", []string{"Golang", "PHP", "Java", "C++"}, true, 666.666} //编码,根据内容生成json文本 //buf, err := json.Marshal(s) //buf = {"subje
// map to json package main import ( "encoding/json" "fmt" ) func main() { s := []map[string]interface{}{} m1 := map[string]interface{}{"name": "John", "age": 10} m2 := map[string]interface{}{"name": "Alex", "age": 12} s = append(s, m1, m2) s = append(s, ...
--- PASS: TestMapToStructByMod (0.00s) PASS 通过JSON 进行转换 先将map 转换成JSON,再通过 JSON 转换成struct 操作有点繁琐 func TestMapToStructByJson(t *testing.T) { beforeMap := map[string]interface {}{ "id":"123", "user_name":"酒窝猪", "address":[]map[string]interface{}{{"add...
import ( "encoding/json" "fmt" ) 定义一个 map: go myMap := map[string]interface{}{ "name": "Alice", "age": 30, "city": "New York", "isStudent": false, } 使用json.Marshal 将map 转换为 JSON 字符串: go jsonData, err := json.Marshal(myMap) if err != nil { fmt.Print...
通过JSON 进行转换 先将map转换成JSON,再通过 JSON 转换成struct 操作有点繁琐 func TestMapToStructByJson(t *testing.T) { beforeMap := map[string]interface {}{ "id":"123", "user_name":"酒窝猪", "address":[]map[string]interface{}{{"address": "address01"}, {"address": "address02"}...
// map to json package main import ( "encoding/json" "fmt" ) func main() { s := []map[string]interface{}{} m1 := map[string]interface{}{ "name": "John", "age": 10} m2 := map[string]interface{}{ "name": "Alex", "age": 12} s = append(s, m1, m2) s = append(s...
golang中map结构转换成json import ( "encoding/json" "fmt" ) func main() { m := make(map[string]interface{}, 4) m["name"] = "wilson" m["lang"] = []string{"go", "python", "java"} m["isok"] = true m["price"] = 5.55...
}func main() {//定义一个结构体变量,同时初始化s := IT{"itcast", []string{"Golang","PHP","Java","C++"},true,666.666}//编码,根据内容生成json文本//buf, err := json.Marshal(s)//buf = {"subjects":["Golang","PHP","Java","C++"],"IsOk":"true","Price":"666.666"}buf, err...
在Golang中，json、map、struct之间的相互转换可以通过以下方法实现：一、map与struct互转 map到struct：推荐使用：使用第三方库github.com/mitchellh/mapstructure进行转换，此方法时间效率高。备选方法：先将map转换为json字符串，再使用Golang内置的json库将json字符串转换为struct，但此方法操作较为繁琐且...
import ("encoding/json""fmt") func main() {//创建一个mapm := make(map[string]interface{},4)//因为类型多,可以用interface空接口m["address"] ="北京"m["languages"] = []string{"Golang","PHP","Java","Python"} m["status"] =truem["price"] =666.666//编码成json//result, err :=...