temp.c

C 语言 职工信息管理系统设计 详细的设计

#include <stdio.h>
#include <malloc.h>
#include <stdlib.h>
#include<string.h>

typedef struct   //定义职工信息包.括职工号、姓名、性别、年龄、学历、工资、住址、电话等（职工号不重复）。
{
    int number; 
   	char username[20]; 
    char education[20];
    char address[30];

}user; 


void main()
{

    user *use;

   	FILE *fp;

    use=(user *)malloc(2*sizeof(user));



	if((fp=fopen("mdb","w"))==NULL)
	{
//		logo("数据文件调用错误");
		printf("\n\n\n    打开文件出现错误！文件名为mdb.dat，请检测一下！\n\n\n  ");
		system("pause");
		exit(0);
	}


	use[1].number=12;

	strcpy(use[1].education,"dsfsdfa");

	strcpy(use[1].username,"aaaaaaaaaa");

	strcpy(use[1].address,"bbbbbbbbbb");

	fprintf(fp,"%d ",use[1].number);

	fprintf(fp,"%s ",use[1].education);

	fprintf(fp,"%s ",use[1].username);

	fprintf(fp,"%s ",use[1].address);


//	fwrite(&use[1],sizeof(use[1]),1,fp);






	fclose(fp);
}