PHP
·
发表于 5年以前
·
阅读量:8072
func MapToJsonDemo1(){
mapInstances := []map[string]interface{}{}
instance_1 := map[string]interface{}{"name": "John", "age": 10}
instance_2 := map[string]interface{}{"name": "Alex", "age": 12}
mapInstances = append(mapInstances, instance_1, instance_2)
jsonStr, err := json.Marshal(mapInstances)
if err != nil {
fmt.Println("MapToJsonDemo err: ", err)
}
fmt.Println(string(jsonStr))
}
又或者:
func MapToJsonDemo2(){
b, _ := json.Marshal(map[string]int{"test":1, "try":2})
fmt.Println(string(b))
}