golang结构体与json格式串实例代码

package mainimport ( "encoding/json" "fmt")type IT struct { //一定要注意这里的成员变量的名字首字母必须是大写 Company string Subjects []string Isok bool Price float64}func main() { s := IT{"zyg", []string{"go", "python", "java"}, true, 3.14} buf, err := json.Marshal(s) if err != nil { fmt.Println("err = ", err) return } fmt.Println("buf = ", string(buf)) buf, err = json.MarshalIndent(s, "", " ") // 将json形式的字符串进行格式化 fmt.Println(string(buf))}