# Qt-studentmanager
C++ Qt 基于数据库Mysql学生信息管理系统<br><br>
看到这个项目有这么多网友们关注,我很意外也很高兴。<br><br>
###本项目为本人大一时小学期C++程序设计的大作业,项目每行代码都是本人从头到尾写的。<br><br>
<br>
有Coder问项目问题我没有及时和详细地回复,深感抱歉<br><br>
这个可以作为很多同学的入门项目。<br>由于项目用到了数据库Mysql 不懂mysql 的话要去了解下MySQL 的安装和基本增删改查。<br><br>
本人如果没有及时回复相关问题可以给本人发邮件1276316543@qq.com. 或者加本人QQ 1276316543本人很乐意回答大家。<br><br>
本项目用的Qtcreater5.8 开发的 大家最好用Qtcreater 5.8以上 打开项目. 5.0版本以下可能会打不开项目 <br><br>
本人开发环境安装包
Qt5.8 安装包32位<br><br>
链接:<a href="https://pan.baidu.com/s/1caKNLK_KywKOvWqxwaVIog">https://pan.baidu.com/s/1caKNLK_KywKOvWqxwaVIog</a>
提取码:y1wy <br><br>
mysql 安装包 32位
链接:<a href="https://pan.baidu.com/s/11QafqEWuyZ84scb9Y2Ebew">https://pan.baidu.com/s/11QafqEWuyZ84scb9Y2Ebew</a>
提取码:k1td <br><br>
程序依赖于mysql数据库先要解决Qt连接数据库问题,大家出问题八成是连接数据库的配置没做。并且还有就是libmysql.dll文件的问题32位的Qt 对应32位的MySQL dll文件,同理64位对应64位不然会依然连接不上数据库!!!<br>
可以参考如下连接<br>
<a href="https://blog.csdn.net/qq_35158695/article/details/53022565">https://blog.csdn.net/qq_35158695/article/details/53022565</a> <br><br><br>
###一.使用说明<br>
该学生信息管理系统使用的数据库为MySQL;<br>
在另外一台电脑上(老师的电脑)运行时运行环境必须满足以下要求:<br><br>
1,那台电脑必须要安装数据库MySQL;安装引导里一定要将默认的latin1编码换成utf8编码,不然后面会中文乱码<br><br>
2,在那台电脑的MySQL中导入本人数据库脚本文件 studentmanager.sql (该文件已打包好)(这里推荐使用navicate for mysql 导入 数据库创建是要选择utf8编码,不然后期会出现数据库中文乱码)<br><br>
3,在MySQL的安装目录下的lib文件夹中的libmysql.dll文件复制到Qt安装目录下的bin目录中<br><br>
4,最后在原代码中的globle.cpp 文件中更改连接数据库的账号和密码( 更改QString sqluser="root" 的值为更改账号。更改QString sqlpass="123456" 的值为更改密码。<br><br>
此处我的数据库账号为root 密码为123456。此处账号密码要对应自己MySQL账号密码)<br><br>
以上步骤若没完成则会编译运行不了<br><br>
##运行后进入登录页面<br>
<img src="http://chenyongzhe.github.io/login.png" ><br>
学生端登录账密码在student表中可以找到 用该表的name作为账号, password 作为密码可登录学生端如:陈永喆 5252<br><br>
管理员端登录账号密码在admin表中 用该表的username作为账号和password作为密码可登录管理员端 如admin admin<br><br>
关于一些你们遇到的一些问题的总结:<br>
1.登陆显示密码错误,并且控制台打印not open database,这是链接数据库不成功,两个问题第一检测dll文件有没有导入,第二请使用我上面给的qtcreater,和mysql 安装包<br><br>
2.遇到信息显示中文乱码,请重新安装数据在数据库的安装引导中将默认的latin1编码换成utf8编码,然后确认在navacte 中你的数据库是不是设置为utf8编码,这两步缺一不可。数据库引导页面改变编码的那页如下<br>
<img src="http://chenyongzhe.github.io/yd.png" ><br>
具体的东西可以看我的实验报告里面<br> 我当时传到上面去了那个doc文件。
没有合适的资源?快使用搜索试试~ 我知道了~
C++基于数据库Mysql学生信息管理系统.zip
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