用例图：
教务处管理员：
![](https://wkrtcs.bdimg.com/rtcs/image?w=554.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"554.00","h":"382.00","dataType":"png","c":"word/media/image1.png","imgOriW":622,"imgOriH":429})
学生：
![](https://wkrtcs.bdimg.com/rtcs/image?w=559.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"559.00","h":"370.00","dataType":"png","c":"word/media/image2.png","imgOriW":440,"imgOriH":370})
教师：
![](https://wkrtcs.bdimg.com/rtcs/image?w=537.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"537.00","h":"335.00","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=543.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"543.00","h":"387.00","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=553.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"553.00","h":"365.00","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=529.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"529.00","h":"368.00","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=397.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"397.00","h":"236.00","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=498.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"498.00","h":"247.00","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=554.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"554.00","h":"275.00","dataType":"png","c":"word/media/image9.png","imgOriW":558,"imgOriH":277})
系统的状态图：
![](https://wkrtcs.bdimg.com/rtcs/image?w=440.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"440.00","h":"355.00","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=470.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"470.00","h":"409.00","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=292.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"292.00","h":"417.00","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=364.00&md5sum=760cfaebc4e6bd339c15a22332fa70f7&sign=c60ccbc1bf&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=531&ipr={"t":"img","r":"r_4","w":"364.00","h":"486.00","dataType":"png","c":"word/media/image13.png","imgOriW":364,"imgOriH":486})
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