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colaer 2021-10-19 16:06:28 +08:00
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@ -50,7 +50,7 @@
密码管理功能允许用户对密码进行修改。
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/055dd80d1955c7dad5c416791373a1e5.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/055dd80d1955c7dad5c416791373a1e5.writebug)
**性能要求**：方便快捷有效地完成学生信息管理的各项工作，录入数据合法性的校验程度高，数据查询速度快,能够快速的对学生信息进行管理。
@ -92,7 +92,7 @@
根据以上主功能模块分析，青枣教务管理系统包括三个参与者：学生、教师、管理员。根据不同身份的用户和系统的交互活动不同，可以画出如下用例图：
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/6e46d46f2f360a60f1a3431a62cfc835.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/6e46d46f2f360a60f1a3431a62cfc835.writebug)
# 三、软硬件及外部系统接口需求
@ -243,47 +243,47 @@
**全局 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/ac32363da3f853610e2840525cbd649a.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/ac32363da3f853610e2840525cbd649a.writebug)
**班级信息 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/2b46f6ee657e8f41bcff05483c6ec0f2.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/2b46f6ee657e8f41bcff05483c6ec0f2.writebug)
**学生信息实体 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/1bf5fa65e1e41b0118e81ba6c88ce4a4.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/1bf5fa65e1e41b0118e81ba6c88ce4a4.writebug)
**教师信息实体 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/8b31e935822b0dc3180c1dd210192647.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/8b31e935822b0dc3180c1dd210192647.writebug)
**成绩信息实体 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/239cef7fef2203128a0a9e963c1445e8.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/239cef7fef2203128a0a9e963c1445e8.writebug)
**课程信息实体 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/a7d600414e456c58a1d3df42c5ec83c4.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/a7d600414e456c58a1d3df42c5ec83c4.writebug)
**课程安排信息实体 ER 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/7608ebdbc33defaa8aa960a002315d76.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/7608ebdbc33defaa8aa960a002315d76.writebug)
**学生班级信息实体 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/fe78b841c3be2b9292c32236e0dab750.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/fe78b841c3be2b9292c32236e0dab750.writebug)
**信息实体 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/16b077c51baddf9912f99cf7cd70461a.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/16b077c51baddf9912f99cf7cd70461a.writebug)
**教师课程实体 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/2377256499e43a63d2bffa7a8d6b9a6e.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/2377256499e43a63d2bffa7a8d6b9a6e.writebug)
**系统用户信息实体 E-R 图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/0aa89a98fcf8c0035d0e26ec9cc364a0.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/0aa89a98fcf8c0035d0e26ec9cc364a0.writebug)
# 五、项目实现
@ -291,179 +291,179 @@
**学生-教师类图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/10fc413fd07736d31710e66bbe0734de.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/10fc413fd07736d31710e66bbe0734de.writebug)
**管理员-教师类图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/66bfa6752e8c02f1b4bb029293f9c42b.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/66bfa6752e8c02f1b4bb029293f9c42b.writebug)
**选课类图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/cefa25b3f52d4ed10541508e903166ac.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/cefa25b3f52d4ed10541508e903166ac.writebug)
**登录类图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/ce6ee7e6fd1e66f960c4a96fc33c8edb.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/ce6ee7e6fd1e66f960c4a96fc33c8edb.writebug)
## 5.2 顺序图
**管理员登录功能顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/99d607da59f89424ae9491ce0d52648f.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/99d607da59f89424ae9491ce0d52648f.writebug)
**学生登录功能顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/9be0d2464144d73e1c0139beeffeb8dc.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/9be0d2464144d73e1c0139beeffeb8dc.writebug)
**教师登录功能顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/db3a78910534b54bf3dd5a6ec9834e9e.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/db3a78910534b54bf3dd5a6ec9834e9e.writebug)
**管理员管理公告顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/3f9d8d708f56aaa1e8362298438f5db5.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/3f9d8d708f56aaa1e8362298438f5db5.writebug)
**管理员管理教师顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/7fc5ed881e147fd7eb87ceb9b2c9ed88.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/7fc5ed881e147fd7eb87ceb9b2c9ed88.writebug)
**管理员管理课程顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/ad529fce5ad68018e6daed1661eba08c.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/ad529fce5ad68018e6daed1661eba08c.writebug)
**管理员管理学生顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/9bd64702f6c4b13f6090c1cd5d809efb.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/9bd64702f6c4b13f6090c1cd5d809efb.writebug)
**教师成绩管理顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/85573255302886cf896137a70b5c036f.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/85573255302886cf896137a70b5c036f.writebug)
**学生选课顺序图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/66b8a2a7aaa3f17a60b24847a3523b36.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/66b8a2a7aaa3f17a60b24847a3523b36.writebug)
## 5.3 活动图
**学生活动图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/69cc91456bb22be76e080e2ff2bb6cf1.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/69cc91456bb22be76e080e2ff2bb6cf1.writebug)
**教师活动图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/865370e0f64f48383a68dd4b8ae06ff0.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/865370e0f64f48383a68dd4b8ae06ff0.writebug)
**管理员管理学生信息活动图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/3c9c33caaeb8183175378417cd68f763.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/3c9c33caaeb8183175378417cd68f763.writebug)
## 5.4 用例图
**学生用例图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/284a028db7d8065efe22c50183d1d716.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/284a028db7d8065efe22c50183d1d716.writebug)
**教师用例图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/c17c4e2f6a6c22e00c4101bd7d4a64ed.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/c17c4e2f6a6c22e00c4101bd7d4a64ed.writebug)
**管理员用例图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/8fbcfbd2c8088e3669b092ce5a0dac75.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/8fbcfbd2c8088e3669b092ce5a0dac75.writebug)
## 5.5 状态图
**登陆模块状态图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/35ef00a055757c5a012c065bd30183b8.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/35ef00a055757c5a012c065bd30183b8.writebug)
**管理员模块状态图**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/aaa665336d575f0133a42413b1e8a251.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/aaa665336d575f0133a42413b1e8a251.writebug)
# 六、系统实现
## 6.1 登录页面实现
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/c0597bec2a2f44bcffba2ea57a9ac17c.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/c0597bec2a2f44bcffba2ea57a9ac17c.writebug)
## 6.2 学生平台功能实现
**所有课程功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/529b0ff1be0a3b885bb397448ceff5ab.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/529b0ff1be0a3b885bb397448ceff5ab.writebug)
**已选课程功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/2dd68fc9d861891b5fa2da33dd3ff6f0.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/2dd68fc9d861891b5fa2da33dd3ff6f0.writebug)
**已修课程功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/a3527807873acb8971a97e2ce4b874b7.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/a3527807873acb8971a97e2ce4b874b7.writebug)
**已修课程功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/bf18402d882ca71f6e0c27bc5c7d3c0f.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/bf18402d882ca71f6e0c27bc5c7d3c0f.writebug)
**退出系统功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/145cb6b5da2ef4ea29d8856b5e3049e0.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/145cb6b5da2ef4ea29d8856b5e3049e0.writebug)
## 6.3 教师平台功能实现
**我的课程功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/9c8ca4a76539a2d3549de2fdd67112e4.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/9c8ca4a76539a2d3549de2fdd67112e4.writebug)
**成绩管理功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/55ffceaf5c65d69851ecbfa5bbf94b1e.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/55ffceaf5c65d69851ecbfa5bbf94b1e.writebug)
**评分功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/a36ffae7daa98efafcf8a14d9486d690.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/a36ffae7daa98efafcf8a14d9486d690.writebug)
## 6.4 管理员功能实现
**学生管理功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/7c5ac0388bb5b2049d06b34cd68a31ea.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/7c5ac0388bb5b2049d06b34cd68a31ea.writebug)
**修改学生信息功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/021ad1ffa7c79d8fed3fbfc555eed8be.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/021ad1ffa7c79d8fed3fbfc555eed8be.writebug)
**课程管理功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/aee51c045d1ac3525b9b1f336d1067d4.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/aee51c045d1ac3525b9b1f336d1067d4.writebug)
**课程添加功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/e0083b123beddf4809cf65fe71c1b8d6.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/e0083b123beddf4809cf65fe71c1b8d6.writebug)
**修改课程功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/036de72e3aa26307936e5d15c3b1c764.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/036de72e3aa26307936e5d15c3b1c764.writebug)
**教师管理功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/9dfff7c42d5fb44c9b35ebff9f54d8c4.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/9dfff7c42d5fb44c9b35ebff9f54d8c4.writebug)
**添加教师功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/64d1dda92486c005bbe4f502f8b7d21c.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/64d1dda92486c005bbe4f502f8b7d21c.writebug)
**修改教师信息功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/0219549fdbc651db30d28857d9bc66a0.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/0219549fdbc651db30d28857d9bc66a0.writebug)
**密码重置功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/7988bbbb6368badd837dd59bd4c3c5e0.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/7988bbbb6368badd837dd59bd4c3c5e0.writebug)
**修改密码功能实现**
![](http://www.write-bug.com/myres/static/uploads/2021/10/19/3702ab23a248ae45f0b4f1073bcec2c2.writebug)
![](http://www.writebug.com/myres/static/uploads/2021/10/19/3702ab23a248ae45f0b4f1073bcec2c2.writebug)
# 七、可靠性与可用性需求