用loadrunner实现生成随机身份证号码

void idcard()    //生成随机身份证号
{
 int i = 0;
 char card[18];  //身份证号码
 char tmp[1];
 int t;
 int w[17] = {7 ,9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2};

    srand(time(NULL));
 i = rand()%9;

 switch (i) {
  case 0: card[0] = '1'; card[1] = '1'; card[2] = '0'; card[3] = '1'; card[4] = '0'; card[5] = '1'; break;
  case 1: card[0] = '3'; card[1] = '5'; card[2] = '0'; card[3] = '1'; card[4] = '0'; card[5] = '2'; break;
  case 2: card[0] = '3'; card[1] = '5'; card[2] = '0'; card[3] = '3'; card[4] = '0'; card[5] = '2'; break;
  case 3: card[0] = '1'; card[1] = '5'; card[2] = '0'; card[3] = '1'; card[4] = '0'; card[5] = '2'; break;
  case 4: card[0] = '1'; card[1] = '5'; card[2] = '2'; card[3] = '5'; card[4] = '0'; card[5] = '1'; break;
  case 5: card[0] = '6'; card[1] = '2'; card[2] = '0'; card[3] = '1'; card[4] = '0'; card[5] = '2'; break;
  case 6: card[0] = '6'; card[1] = '2'; card[2] = '1'; card[3] = '1'; card[4] = '0'; card[5] = '2'; break;
  case 7: card[0] = '4'; card[1] = '2'; card[2] = '0'; card[3] = '1'; card[4] = '0'; card[5] = '2'; break;
  case 8: card[0] = '5'; card[1] = '4'; card[2] = '0'; card[3] = '4'; card[4] = '0'; card[5] = '2'; break;
 }

    srand(time(NULL));
 i = rand()%67 + 1925;

 t = i / 1000;

 itoa(t,tmp,10);
 card[6] = tmp[0];

 t = i % 1000 / 100;

 itoa(t,tmp,10);
 card[7] = tmp[0];

 t = i % 1000 % 100;

 itoa(t,tmp,10);
 card[8] = tmp[0];

 t = i % 1000 % 100 / 10;

 itoa(t,tmp,10);
 card[9] = tmp[0];

 srand(time(NULL));
 i = rand()%12 + 1;

 t = i/10;
 
 itoa(t,tmp,10);
 card[10] = tmp[0];

 t = i%10;
 
 itoa(t,tmp,10);
 card[11] = tmp[0];

 srand(time(NULL));
 i = rand()%28 + 1;

 t = i/10;
 
 itoa(t,tmp,10);
 card[12] = tmp[0];

 t = i%10;
 
 itoa(t,tmp,10);
 card[13] = tmp[0];

 srand(time(NULL));
 i = rand()%1000;

 t = i/100;
 
 itoa(t,tmp,10);
 card[14] = tmp[0];

 t = i%100/10;
 
 itoa(t,tmp,10);
 card[15] = tmp[0];

 t = i%100%10;
 
 itoa(t,tmp,10);
 card[16] = tmp[0];

 t = 0;

 for(i=0;i<17;i++)
 {
  t = t + w[i]*card[i];
 }

 t = t % 11;

 switch(t) {
  case 0: card[17] = '1'; break;
  case 1: card[17] = '0'; break;
  case 2: card[17] = 'x'; break;
  case 3: card[17] = '9'; break;
  case 4: card[17] = '8'; break;
  case 5: card[17] = '7'; break;
  case 6: card[17] = '6'; break;
  case 7: card[17] = '5'; break;
  case 8: card[17] = '4'; break;
  case 9: card[17] = '3'; break;
  case 10: card[17] = '2'; break;
 }

 lr_save_var(card,18,0,"infoID");

}