PHP$MYSQL学生信息管理系统设计报告

eaintheaccidentinvestigation,managementandreporting,eachpostshouldbedevelopedunderthissystemspecialistscheck,cleartheexaminations,time,cyclesandotherrelevantregulations.Strengtheningsitesupervisionandexamination,todetectandinvestigateillegalcommand,illegaloperationsandviolationsofoperatingrules.Secondsafetyreferstotheproductionsite,technologymanagement,equipment,facilities,andsooncanleadtoaccidentsrisksexist.1,accordingtotheextentofthesecurityrisks,solvingisdividedintoa,b,andclevelsofdifficulty;A-level:difficult,miningdifficulties,shallbereportedtothecompany'sproblems.B-class:difficulttoresolvedif听范读短文的录音。学生根据拼音自由朗读短文，不会拼读的音节求助同学或老师。听老师读短文，把自己不会认读的字和词听清楚。指名朗读，重点纠正“蓝”“绿”“帆”的读音。齐读短文，进一步熟悉短文。你最喜欢哪一句话？指导学生有感情地朗读。ficulties,shallconsistofminingorganizationstosolveproblems.C-class:fromsegmentsandbusinessrisksthatmustbeaddressedintheDepartment.2,open-pitmineunsafetypesinclude:electrical,transport,blasting,fire,andotherslope.3,accordingtotheseverityofthehazardfilledinbyunittroubleshooting,registrationform(seeatt学生信息管理系统设计报告一、问题的定义为了验证自身的学习效果，同时希望利用所学的基本知识和技能，进行简单MySql数据库应用程序设计。希望通过项目实践，熟悉巩固所学知识，以使自身达到熟练掌握HTML基本结构以及PHP语言的基本知识和技能，基本掌握面向对象程序开发的基本思路和方法，了解MySql数据库开发基本知识，为今后的进一步深入学习，奠定基础。二、需求分析学生管理系统的开发目的是为了实现学生信息化管理。本系统需要完成的功能有：实现学生学生信息录入、学籍变更情况录入、奖励情况录入、处罚情况录入、学生信息查询与修改。1学生学生信息录入：可对学生信息进行录入，学生信息的属性有：的姓名、性别、院系、生日、籍贯等属性。2.学籍变更情况录入：可对学生学籍进行修改，学籍属性有：学号、姓名、变更情况、记录时间、变更描述等属性。3.奖励情况录入：可对学生奖励进行记录，奖励属性有：学号、姓名、奖励等级、记录时间和奖励描述。4处罚情况录入：可对学生处罚情况进行记录，处罚属性有：学号、姓名、处罚等级、记录时间和处罚描述。5学生信息查询与修改：可对学生的信息进行查询，查询出信息后，可对学生信息进行查看、修改，学生信息属性有：姓名、学号、学院和学生信息详情与修改属性。三、系统模块的实现在系统中包括以下功能：系统管理、学生信息管理、课程信息管理、成绩信息管理、班级信息管理。eaintheaccidentinvestigation,managementandreporting,eachpostshouldbedevelopedunderthissystemspecialistscheck,cleartheexaminations,time,cyclesandotherrelevantregulations.Strengtheningsitesupervisionandexamination,todetectandinvestigateillegalcommand,illegaloperationsandviolationsofoperatingrules.Secondsafetyreferstotheproductionsite,technologymanagement,equipment,facilities,andsooncanleadtoaccidentsrisksexist.1,accordingtotheextentofthesecurityrisks,solvingisdividedintoa,b,andclevelsofdifficulty;A-level:difficult,miningdifficulties,shallbereportedtothecompany'sproblems.B-class:difficulttoresolvedif听范读短文的录音。学生根据拼音自由朗读短文，不会拼读的音节求助同学或老师。听老师读短文，把自己不会认读的字和词听清楚。指名朗读，重点纠正“蓝”“绿”“帆”的读音。齐读短文，进一步熟悉短文。你最喜欢哪一句话？指导学生有感情地朗读。ficulties,shallconsistofminingorganizationstosolveproblems.C-class:fromsegmentsandbusinessrisksthatmustbeaddressedintheDepartment.2,open-pitmineunsafetypesinclude:electrical,transport,blasting,fire,andotherslope.3,accordingtotheseverityofthehazardfilledinbyunittroubleshooting,registrationform(seeatt系统各模块关系如图所示：本系统共分为三大部分：1、登录模块为了系统的安全，在进入系统之前首先会出现一个登录模块，用户只有在输入正确的用户名和正确的密码之后，才能进入系统。用户登录窗体中放置了两个文本框（Textbox）,用来输入用户名和密码；一个按钮（Button）用来登录。eaintheaccidentinvestigation,managementandreporting,eachpostshouldbedevelopedunderthissystemspecialistscheck,cleartheexaminations,time,cyclesandotherrelevantregulations.Strengtheningsitesupervisionandexamination,todetectandinvestigateillegalcommand,illegaloperationsandviolationsofoperatingrules.Secondsafetyreferstotheproductionsite,technologymanagement,equipment,facilities,andsooncanleadtoaccidentsrisksexist.1,accordingtotheextentofthesecurityrisks,solvingisdividedintoa,b,andclevelsofdifficulty;A-level:difficult,miningdifficulties,shallbereportedtothecompany'sproblems.B-class:difficulttoresolvedif听范读短文的录音。学生根据拼音自由朗读短文，不会拼读的音节求助同学或老师。听老师读短文，把自己不会认读的字和词听清楚。指名朗读，重点纠正“蓝”“绿”“帆”的读音。齐读短文，进一步熟悉短文。你最喜欢哪一句话？指导学生有感情地朗读。ficulties,shallconsistofminingorganizationstosolveproblems.C-class:fromsegmentsandbusinessrisksthatmustbeaddressedintheDepartment.2,open-pitmineunsafetypesinclude:electrical,transport,blasting,fire,andotherslope.3,accordingtotheseverityofthehazardfilledinbyunittroubleshooting,registrationform(seeatt添加一段PHP测试代码，显示用户名或密码是否正确，正确则进入系统，错误则现实密码或用户名输入错误。登陆条件判断代码：?php$islogin=2;include('inc/config.php');if($_POST['ok']==1){if($_POST['name']=='aolang'&&$_POST['passwd']=='307885847'){$_SESSION['islogin']=1;jump('home.php');}else{$no='palign=centerstyle=color:#ff0000;用户名或密码错误/p';}}?2.系统主界面模块eaintheaccidentinvestigation,managementandreporting,eachpostshouldbedevelopedunderthissystemspecialistscheck,cleartheexaminations,time,cyclesandotherrelevantregulations.Strengtheningsitesupervisionandexamination,todetectandinvestigateillegalcommand,illegaloperationsandviolationsofoperatingrules.Secondsafetyreferstotheproductionsite,technologymanagement,equipment,facilities,andsooncanleadtoaccidentsrisksexist.1,accordingtotheextentofthesecurityrisks,solvingisdividedintoa,b,andclevelsofdifficulty;A-level:difficult,miningdifficulties,shallbereportedtothecompany'sproblems.B-class:difficulttoresolvedif听范读短文的录音。学生根据拼音自由朗读短文，不会拼读的音节求助同学或老师。听老师读短文，把自己不会认读的字和词听清楚。指名朗读，重点纠正“蓝”“绿”“帆”的读音。齐读短文，进一步熟悉短文。你最喜欢哪一句话？指导学生有感情地朗读。ficulties,shallconsistofminingorganizationstosolveproblems.C-class:fromsegmentsandbusinessrisksthatmustbeaddressedintheDepartment.2,open-pitmineunsafetypesinclude:electrical,transport,blasting,fire,andotherslope.3,a