用例图：
教务处管理员：
![](https://wkrtcs.bdimg.com/rtcs/image?w=548&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"548","h":"378","dataType":"png","c":"word/media/image1.png","imgOriW":622,"imgOriH":429})
学生：
![](https://wkrtcs.bdimg.com/rtcs/image?w=555&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"555","h":"370","dataType":"png","c":"word/media/image2.png","imgOriW":440,"imgOriH":370})
教师：
![](https://wkrtcs.bdimg.com/rtcs/image?w=537&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"537","h":"335","dataType":"png","c":"word/media/image3.png","imgOriW":497,"imgOriH":335})
时序图：
【1】学生访问系统的时序图
![](https://wkrtcs.bdimg.com/rtcs/image?w=541&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"541","h":"387","dataType":"png","c":"word/media/image4.png","imgOriW":436,"imgOriH":387})
【2】教师访问系统更新成绩时序图
![](https://wkrtcs.bdimg.com/rtcs/image?w=553&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"553","h":"365","dataType":"png","c":"word/media/image5.png","imgOriW":553,"imgOriH":365})
【3】管理员管理系统时序图
![](https://wkrtcs.bdimg.com/rtcs/image?w=529&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"529","h":"368","dataType":"png","c":"word/media/image6.png","imgOriW":529,"imgOriH":368})
协作图：
【1】学生访问系统协作图
![](https://wkrtcs.bdimg.com/rtcs/image?w=395&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"395","h":"236","dataType":"png","c":"word/media/image7.png","imgOriW":337,"imgOriH":236})
【2】教师访问系统更新成绩协作图
![](https://wkrtcs.bdimg.com/rtcs/image?w=498&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"498","h":"247","dataType":"png","c":"word/media/image8.png","imgOriW":498,"imgOriH":247})
【3】管理员管理系统协作图
![](https://wkrtcs.bdimg.com/rtcs/image?w=553&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"553","h":"274","dataType":"png","c":"word/media/image9.png","imgOriW":558,"imgOriH":277})
系统的状态图：
![](https://wkrtcs.bdimg.com/rtcs/image?w=440&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"440","h":"355","dataType":"png","c":"word/media/image10.png","imgOriW":440,"imgOriH":355})
活动图：
【1】学生活动图
![](https://wkrtcs.bdimg.com/rtcs/image?w=470&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"470","h":"408","dataType":"png","c":"word/media/image11.png","imgOriW":470,"imgOriH":480})
【2】教师的活动图
![](https://wkrtcs.bdimg.com/rtcs/image?w=292&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"292","h":"413","dataType":"png","c":"word/media/image12.png","imgOriW":292,"imgOriH":464})
【3】管理员活动图
![](https://wkrtcs.bdimg.com/rtcs/image?w=364&md5sum=8fa4312a879cd33f86e718b24b2d6c38&sign=268e5a5d0e&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=27&ipr={"t":"img","w":"364","h":"486","dataType":"png","c":"word/media/image13.png","imgOriW":364,"imgOriH":486})
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