获取不适当的输出将对象转换为字符

Question

我想从对象中提取数据但输出不合适。

我以admin的形式从ajax帖子传递了 11 的ID。

// Computer Tic tac toe,

// Include the iostream library
#include <iostream>
#include <string>
#include <ctime>
#include <cstdlib>
#include <limits>
// Using the standard namespace
using namespace std;
// declare global variables
char Board [9];

// Declare Functions
void showBoard ( );
bool moveIsValid (int m );
int whoWon();
int playerScore = 0;
int computerScore = 0;
int ties = 0;
void playAgain();
void startGame();

int main ( )
{   
void startGame(); 
{
// Seed the random number
srand (time (NULL) );
// Declare Global Variables
int Whose_Turn = 1; // 1 means players turn and 2 means player 2 turns
int Move; // Store where the players wants to move
int Total_Moves = 0;
int num_players = 0;

// Assigns values to the playing board
Board[0] = '0';
Board[1] = '1';
Board[2] = '2';
Board[3] = '3';
Board[4] = '4';
Board[5] = '5';
Board[6] = '6';
Board[7] = '7';
Board[8] = '8';


cout << "Welcome to Tic Tac Toe.\n Enter 0 to watch computers duke it the fuck out in some good old tic tacers, bro" << endl;
cin >> num_players;

if (num_players == 0) {
    while (whoWon ( ) ==0 && Total_Moves < 9) {
      do {
        // Show the board
        showBoard ();
        // Tell which player to move
        if (Whose_Turn ==1) {
          cout << "The First Computer's move is: " << Move << endl;
          Move = rand() % 9;
        } else {
          Move = rand() % 9;
          cout << "The Second Computer's move is: " << Move << endl;
        }
        // Get move
       // cout << "Enter the number of spot you'd like to move" << endl;
       // cin >> Move;
      } while (moveIsValid (Move) != true);
      // Add 1 to Total_Moves
      Total_Moves++;
      // Change whose turn it is
      switch (Whose_Turn) {
        case (1): {
          Board[Move] = 'x';
          Whose_Turn = 2;
          break;
        }
        case (2): {
          Board[Move] = 'o';
          Whose_Turn = 1;
        }
      }
    }
    // show the board
    showBoard ();
    if (whoWon () == 1) {
      // show the board
      showBoard();
      cout << "Computer 1 has won the game!" << endl;
      ++playerScore;
    } 
    if (whoWon () == 2) {
      // Show the board
      showBoard();
      cout << " The Second Computer has won the game! " << endl;
      ++computerScore;
    } 
    if (Total_Moves==9 && !whoWon()) {
      // Show the board
      showBoard();
      cout << "It's a tie game!" << endl;
      ++ties;

    }
    cout << "Computer 1: " << playerScore << " "<< "Computer 2: " << computerScore << " Ties: "<< ties << endl;
  }
  system ("Pause");
  return 0;
}
}
void showBoard ( ) {
  cout << endl;
  cout << Board[0] << " | " << Board[1] << " | " << Board[2] << endl;
  cout << "--+---+--" << endl;
  cout << Board[3] << " | " << Board[4] << " | " << Board[5] << endl;
  cout << "--+---+--" << endl;
  cout << Board[6] << " | " << Board[7] << " | " << Board[8] << endl;
  cout << endl;
}

bool moveIsValid (int m ) {
  if (Board[m] != 'x' && Board[m] != 'o') {
    return true;
  } else {
    return false;
  }
}

int whoWon ( ) {
if (Board[0] == Board[1] && Board[1] == Board[2]) {
  if (Board[0] == 'x') {
    return 1;
  } else {
    return 2;
  }
}
if (Board[3] == Board[4] && Board[4] == Board[5]) {
  if (Board[3] == 'x') {
    return 1;
  } else {
    return 2;
  }
}
if (Board[6] == Board[7] && Board[7] == Board[8]) {
  if (Board[6] == 'x') {
    return 1;
  } else {
    return 2;
  }
}
if (Board[0] == Board[3] && Board[3] == Board[6]) {
  if (Board[0] == 'x') {
    return 1;
  } else {
    return 2;
  }
}
if (Board[1] == Board[4] && Board[4] == Board[7]) {
  if (Board[1] == 'x') {
    return 1;
  } else {
    return 2;
  }
}
if (Board[2] == Board[5] && Board[5] == Board[8]) {
  if (Board[2] == 'x') {
    return 1;
  } else {
    return 2;
  }
}
if (Board[0] == Board[4] && Board[4] == Board[8]) {
  if (Board[0] == 'x') {
    return 1;
  } else {
    return 2;
  }
}
if (Board[2] == Board[4] && Board[4] == Board[6]) {
  if (Board[2] == 'x') {
    return 1;
  } else {
    return 2;
  }
}

return 0;
}
void playAgain()
{
    char answer;
    int Whose_Turn;
    int Total_Moves;
    cout << "Would you like to play again? (Y/N)" << endl;

    while (cin >> answer)
    {
        if (answer == 'Y' || answer == 'y')
        {
            Whose_Turn = 1;
            Total_Moves = 0;
            cout << endl;
            startGame(); 

        }
        else if (answer == 'N' || answer == 'n')
        {
            cout << endl << "Bye!" << endl;
            break;

        }
        else
        {
            cout << "Please enter a correct input: ";
            cin.clear();
            cin.ignore(numeric_limits<streamsize>::max(), '\n');
            string str;
            getline(cin, str);
            answer = str[0];
        }
   }
}

如何从对象获取 ID ？

Answer 1

而不是代码

string a = ID.ToString(); // Getting:`System.Object[]` instead of my id `11`

使用此代码并查看您是否可以获取ID

string a = ID["FileID"]; 

或

string a = ID["FileID"].ToString();

希望这会对你有所帮助。