std::string city = doc["city"].GetString(); std::cout << "Name: " << name << ", Age: " << age << ", City: " << city << std::endl; } else { std::cout << "JSON parse error" << std::endl; } return 0; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. ...
if (json == NULL) { const char* error_ptr = cJSON_GetErrorPtr(); if (error_ptr...
#include <glaze/json.hpp> #include <iostream> #include <stdexcept> struct Person { std::string name; int age; std::string city; }; GLAZE_REFLECT_STRUCT(Person, name, age, city) int main() { std::string invalid_json_data = "{\"name\": \"Alice\", \"age\": \"thirty\", \"c...
CJsonObject是基于cJSON全新开发一个C++版的JSON库,CJsonObject的最大优势是轻量(只有4个文件,拷贝到自己代码里即可,无须编译成库,且跨平台和编译器)、简单好用,开发效率极高,对多层嵌套json的读取和生成使用非常简单(大部分json解析库如果要访问多层嵌套json的最里层非常麻烦)。 我一直使用的json库是一个较老...
cJSON*alphabet=cJSON_CreateArray();cJSON_AddItemToArray(alphabet,cJSON_CreateString("A"));cJSON_AddItemToArray(alphabet,cJSON_CreateString("B"));cJSON_AddItemToArray(alphabet,cJSON_CreateString("C"));constchar*strAlphabet=cJSON_Print(alphabet);std::cout<<strAlphabet<<std::endl; ...
编写一个C程序,使用Jansson库来解析JSON数据: #include <jansson.h> #include <stdio.h> int main() { json_t *root; json_error_t error; // 从文件中加载JSON数据 root = json_load_file("example.json", 0, &error); if (!root) { fprintf(stderr, "error: on line %d: %s\n", error....
{"name":"1.221","number":"1234561","status":"Offline"},{"name":"1.42","status":"Offline"}],"session":"253398743ll","touid":"19","xns":"18"}*/voidConferenceControlView::get_memberdata_from_jsondate(std::stringjsondata) {
std::string name; int age; std::string city; }; GLAZE_REFLECT_STRUCT(Person, name, age, city) int main() { // 序列化 Person person = {"Alice", 30, "New York"}; std::string json_data = glaze::to_json(person); std::cout << "Serialized JSON: " << json_data << std::end...
// #include <iostream> #include "json.h" #include <fstream> using namespace std; void readFileJson(string json_root) { Json::Reader reader; Json::Value root; //从文件中读取,保证当前文件有demo.json文件 ifstream input(json_root, ios::binary); if (!input.is_open()) { cout << "...
json = cJSON_Parse(resp->response);// 从项目接口中返回的Json格式的数据if(json ==NULL) {// 解析失败的情况下进行错误处理。constchar*error_ptr = cJSON_GetErrorPtr();if(error_ptr !=NULL) {fprintf(stderr,"Error before: %s\n", error_ptr); ...