/* Returns the number of items in an array (or object). */ CJSON_PUBLIC(int) cJSON_GetArraySize(const cJSON *array); /* Retrieve item number "index" from array "array". Returns NULL if unsuccessful. */ CJSON_PU
cJSON_CreateArray和cJSON_AddItemToObject有什么区别 constructor和class,我们在弄清楚关系之前,我们首先要清楚各自的概念.1、class类class是一种语法糖类和模块的内部,默认就是严格模式不存在变量提升由于本质上,ES6的类只是ES5的构造函数的一层包装,所以函数的许多
{/*next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem*/structcJSON *next;structcJSON *prev;/*An array or object item will have a child pointer pointing to a chain of the items in the array/object.*/structcJSON *child;/*The type...
{ cJSON *obj = cJSON_CreateObject(); cJSON_AddItemToArray(array, obj); width = cJSON_CreateNumber(resolution_numbers[i][0]); cJSON_AddItemToObject(obj, "width", width); height = cJSON_CreateNumber(resolution_numbers[i][1]); cJSON_AddItemToObject(obj, "height", height); } //3...
在这个图中,array->child指向链表的第一个元素child1,childN->next指向新的item,item->prev指向childN,item->next指向NULL。 这样就成功的把我们的item连接到object里面了 总结 通过深入研究add_item_to_object函数的源码,我们可以更好地理解cJSON库是如何处理JSON对象的。这个函数的实现虽然简单,但却非常关键,它...
cJSON_AddNumberToObject(cjson_address, "zip-code", 111111); cJSON_AddItemToObject(cjson_test, "address", cjson_address); /* 添加一个数组类型的JSON数据(添加一个链表节点) */ cjson_skill = cJSON_CreateArray(); cJSON_AddItemToArray(cjson_skill, cJSON_CreateString( "C" )); ...
8);cJSON_AddNumberToObject(daily_temp,"humidity",86);cJSON_AddItemToArray(daily,daily_temp);c...
AddStringToObject(cjson_address, "country", "China");cJSON_AddNumberToObject(cjson_address, "zip-code", 111111);cJSON_AddItemToObject(cjson_test, "address", cjson_address);/* 添加一个数组类型的JSON数据(添加一个链表节点) */cjson_skill = cJSON_CreateArray();cJSON_AddItemToArray(cjson...
array->child->last =item; item=NULL; } 用的最多的object对象就是这些了。 #define cJSON_AddNullToObject(object,name) #define cJSON_AddTrueToObject(object,name) #define cJSON_AddFalseToObject(object,name) #define cJSON_AddBoolToObject(object,name,b) ...
intcreate_js(void){cJSON*root,*js_body,*js_list;root=cJSON_CreateObject();cJSON_AddItemToObject(root,"body",js_body=cJSON_CreateArray());cJSON_AddItemToArray(js_body,js_list=cJSON_CreateObject());cJSON_AddStringToObject(js_list,"name","fengxin");cJSON_AddNumberToObject(js_list,"st...