#include<stdio.h>int main(int argc,char *argv[])
{
FILE *src_fp,*des_fp; char buf[128]={0}; if(argc != 3)
{
printf("please input parameter\n"); return -1;
}
//打开源文件
src_fp = fopen(argv[1],"r"); if(src_fp == NULL)
{
printf("open the file %s is failure\n",argv[1]); return -1;
}
printf("open the file %s is success\n",argv[1]); //打开目的文件
des_fp = fopen(argv[2],"w"); if(des_fp == NULL)
{
printf("open the file %s is failure\n",argv[2]); return -2;
}
printf("open the file %s is success\n",argv[2]); //将源文件拷到目的文件中
while(1)
{
fgets(buf,128,src_fp); if(feof(src_fp))
{
printf("the file is end\n"); break;
}
fputs(buf,des_fp);
} //关闭文件流 fclose(src_fp);
fclose(des_fp); return 0;
}