将char*类型字符串转换为int类型的整数
char* add = "1";
int num= atoi(add);
将int类型整数转换为char*类型字符串
int iTotal = 1;
char total[30] = {0};
sprintf(total,"%d",iTotal);
char* add = "1";
int num= atoi(add);
int iTotal = 1;
char total[30] = {0};
sprintf(total,"%d",iTotal);