#include 
     
      #include "cJSON.h"/*{    "semantic": {        "slots":    {            "name": "张三"        }    },    "rc":   0,    "operation":    "CALL",    "service":  "telephone",    "text": "打电话给张三"}*/int main(){    cJSON * root =  cJSON_CreateObject();    cJSON * item =  cJSON_CreateObject();    cJSON * next =  cJSON_CreateObject();    cJSON_AddItemToObject(root, "rc", cJSON_CreateNumber(0));    cJSON_AddItemToObject(root, "operation", cJSON_CreateString("CALL"));    cJSON_AddItemToObject(root, "service", cJSON_CreateString("telephone"));    cJSON_AddItemToObject(root, "text", cJSON_CreateString("打电话给张三"));    cJSON_AddItemToObject(root, "semantic", item);    cJSON_AddItemToObject(item, "slots", next);    cJSON_AddItemToObject(next, "name", cJSON_CreateString("张三"));    printf("%s\n", cJSON_Print(root));    return 0;}