JSON Pointer 使用斜杠/分隔符来指示 JSON 对象的层级结构,如果指定的路径不存在,则会返回undefined。 const jsonpointer = require("jsonpointer"); let obj = { foo: 1, bar: { baz: 2 }, qux: [3, 4, 5], zoo: { e: [{ a: 3 }, { b: 4 }, { c: 5 }], }, }; jsonpointer.get...
{/*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_InsertItemInArray(cJSON *array, int which, cJSON *newitem);cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON *replacement); cJSON_ReplaceItemInArray(cJSON *array, int which, cJSON *newitem); cJSON_ReplaceItemInObject(cJSON *object,const char *string,c...
This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */ extern const char *cJSON_GetErrorPtr(void);//获取错误字符串 要解析的json 代码语言:javascript 代码...
struct cJSON *prev; /* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */ struct cJSON *child; /* The type of the item, as above. */ int type; /* The item's string, if type==cJSON_String and type == cJSON_Raw *...
void *(CJSON_CDECL *reallocate)(void *pointer, size_t size);} internal_hooks;2.当cJSON结构体为类型为Object时，操作函数如下：1）向根节点添加值 CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToObject(cJSON *object, const char *string, cJSON *item);//添加值类型不确定时CJSON_PUBLIC(cJSON*) c...
structcJSON*prev;/* An array or object item will have a child pointer pointing to a chain of...
Instead of using JSON Pointer (see above) to specify values to be manipulated, it describes the changes using a syntax that closely mimics the document being modified. // a JSON value json j_document = R"({ "a": "b", "c": { "d": "e", "f": "g" } })"_json; // a ...
JSON 是不必要的。为此，sonic-cpp 中实现了高性能的按需解析接口，能根据给定的 JsonPointer（目标字段...
/* The cJSON structure: */ typedef struct cJSON { struct cJSON *next,*prev; /* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */ struct cJSON *child; /* An array or object item will have a child pointer pointing to a cha...