如何查看文件指针所指文件的内容 - C语言论坛

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#include <stdio.h>

void main()
{
FILE *fp;
char buf[33];

fp=fopen("d:\\test1.txt","r"); //文件所在的路径
if(fp!=NULL)
{
int len;
do
{
len=fread(buf,sizeof(char),32,fp);
buf[len]='\0';
printf("%s\n",buf);
}while(len==32);
fclose(fp);
}
else
{
printf("open error!");
}
}

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