我写了下面这段C程序来将数据写入文件。程序已经编译成功,但是文件中没有任何东西被写入。如果需要,请建议修改。
#include <stdio.h>
#include <errno.h>
int main()
{
int i;
FILE *fopen(),*fp;
fp = fopen("D:\Satish_SharedSubstance\V13.4-CT_Testing\LONGRUN_Testing\writetest.txt","w");
/*Create a file and add text*/
if(fp!=NULL)
{
fprintf(fp,"GRP \n");
fprintf(fp,"groupname group_1 \n");
fprintf(fp,"groupcomment group_1\n");
fprintf(fp,"jobnet 255 \n");
fprintf(fp,";\n");
for (i=1;i<=255;i++)
{
fprintf(fp,"GNT \n");
fprintf(fp,"jobnetname jobnet_t%d\n",i);
fprintf(fp,"jobnetnumber %d\n",i);
fprintf(fp,";");
}
/*writes data to the file*/
fclose(fp); /*done!*/
}
else
{
printf("Error opening file\n");
}
return 0;
}
fopen("D:/Satish_SharedSubstance/V13.4-CT_Testing/LONGRUN_Testing/writetest.txt","w");
这可以保证在所有平台上都能正常工作,包括OpenVMS、MSDOS和Windows。 - wallyk