从json数组中获取元素

Question

[{"id":"1","capacity":"150","type":"conference","prix":"0","description":"description","image":""},{"id":"2","capacity":"200","type":"Formation","prix":"0","description":"desc"}]

如何在Android上获取此数组的值？

Answer 1

试试这段代码：

#include <iostream>

using namespace std;

struct node {
  int data;
  node *next;
  node(int data){
      this->data = data;
  }
};

class list {
  node *head;
public:
  void display();
};

void list::display() {

  node *newnode = head = new node(2);
  newnode = newnode->next = new node(2);
  newnode = newnode->next = new node(1);
  cout << newnode->data;
  newnode = newnode->next = new node(2);
  cout << " " << newnode->data;
  newnode = newnode->next = new node(1);
  newnode = newnode->next = new node(4);
  cout << endl;
  cout << newnode->data;
  newnode->next = NULL;
}

int main() {
  list ab;
  ab.display();
}