This a web network operating system design. [1]. There are teachers and students. [2]. The teacher can correct the homework, publish the job (including upload function), [3]. Students can look at the job, upload the homework.

网络作业系统-ZLY\assets
................\......\style.css
................\cludefile
................\.........\add_newhomework_to_db.php
................\.........\config.php
................\.........\conn.php
................\.........\footer.html
................\.........\like.php
................\.........\logcheck.php
................\.........\loginform.php
................\.........\stu_submit.php
................\db
................\..\homework.sql
................\functions
................\.........\pageControl.php
................\hrmanage
................\........\fenyehandle.php
................\........\fenyehandle_hlist.php
................\........\fenyehandle_like.php
................\........\fenyehandle_teacher.php
................\........\index.php
................\........\index_teacher.php
................\........\indexform.php
................\........\indexform_teacher.php
................\........\newhomework.php
................\........\newhomeworkform.php
................\........\subject.php
................\........\subject_like.php
................\........\subject_teacher.php
................\........\subjectform.php
................\........\subjectform_like.php
................\........\subjectform_teacher.php
................\........\upload_file.php
................\img
................\...\id.png
................\...\indexbody.jpg
................\...\indexlogo.jpg
................\...\like.png
................\...\loginbody.jpg
................\...\logo.jpg
................\...\pwd.png
................\...\unlike.png
................\js
................\..\jquery.js
................\regin.php
................\upload
................\......\201561814636.txt
................\......\201561814658.txt
................\......\20156184628.txt

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