将字符串成双(double)
如:C:/Output/db2_file变成C://Output//db2_file
//strA为原字符串,strB为改变后保存的字符串
char* DoubleSlash(char *strA,char *strB)
{
int m = 0;
if (strA == NULL)
return NULL;
int n = strlen(strA);
for (int i=0; i<n; i++)
{
strB[m]=strA[i];
if(strA[i] == '//')
{
strB[m+1] = '//';
m += 1;
}
m += 1;
}
strB[m] = '/0';
return strB;
}