正在进行的考试与练习
- { testdata &&
- {Object.keys(testdata).map((key)=>(
+ { FalseData &&
+ {Object.keys(FalseData).map((key)=>(
-
试卷ID:{testdata[key][6]}
-
发布者:{testdata[key][5]}
-
发布时间:{testdata[key][3]}
-
截至时间:{testdata[key][4]}
-
+
试卷ID:{key}
+
发布者:{'小陈老师'}
+
发布时间:{FalseData[key][5]}
+
截至时间:{FalseData[key][6]}
+
考试
))}
}
已结束或完成的试卷与练习
- { outtest&& result&&
- {Object.keys(outtest).map((key)=>{
- const score = result[key] !== null ? result[key] + "分" : "缺考";
+ { testdata&& result&&
+ {Object.keys(testdata).map((key)=>{
return(
-
试卷ID:{outtest[key][6]}
-
发布者:{outtest[key][5]}
-
发布时间:{outtest[key][3]}
-
截至时间:{outtest[key][4]}
-
{score}
+
试卷ID:{testdata[key][0][3]}
+
发布者:{'小陈老师'}
+
发布时间:{testdata[key][1][0][5]}
+
截至时间:{testdata[key][1][0][6]}
+
{testdata[key][0][5]}
+
+ )
+ })}
+
}
+ { NotFalse&& result&&
+ {Object.keys(NotFalse).map((key)=>{
+ return(
+
+
试卷ID:{NotFalse[key][0][8]}
+
发布者:{'小陈老师'}
+
发布时间:{NotFalse[key][0][5]}
+
截至时间:{NotFalse[key][0][6]}
+
{'超时'}
)
})}
}
+
)};
diff --git a/app-dm/src/pages/ListPages/Training/Operation1.jsx b/app-dm/src/pages/ListPages/Training/Operation1.jsx
index 406db1e..acd2490 100644
--- a/app-dm/src/pages/ListPages/Training/Operation1.jsx
+++ b/app-dm/src/pages/ListPages/Training/Operation1.jsx
@@ -10,6 +10,7 @@ import top from '../img/top.jpg'
import axios from 'axios';
function Operation1() {
+ const student_ID=localStorage.getItem('islogin')
const[isTrue,setisTrue]=useState(true)
const click=()=>{
console.log(60 * parseInt(TrainData['operateID'][4]));
@@ -37,7 +38,8 @@ function Operation1() {
const TrainDataFunc=async()=>{
try{
const TrainDataSrc=await axios.post('/api/student/TrainData',{
- operateID
+ operateID,
+ student_ID
})
const returnData=TrainDataSrc.data
setTrainData(returnData)
@@ -49,7 +51,7 @@ function Operation1() {
TrainDataFunc()
},[])
- useEffect(()=>{
+ function daojishi(){
if(localStorage.getItem('time')){
setCountdown(localStorage.getItem('time'))
}else{
@@ -57,6 +59,11 @@ function Operation1() {
setCountdown(60 * parseInt(TrainData['operateID'][4]))
}
}
+ }
+
+ useEffect(()=>{
+ daojishi()
+ console.log('a');
},[TrainData])
//倒计时
@@ -65,7 +72,7 @@ function Operation1() {
// 倒计时更新
useEffect(() => {
let interval = setInterval(() => {
- if (countdown > 0 ) {
+ if (countdown !== 0 ) {
setCountdown(countdown - 1);
localStorage.setItem('time',countdown-1)
} else {
@@ -76,6 +83,14 @@ function Operation1() {
return () => clearInterval(interval);
}, [countdown]);
+ useEffect(()=>{
+ if(countdown<0){
+ console.log('c');
+ setCountdown(60 * parseInt(TrainData['operateID'][4]))
+ localStorage.removeItem('time')
+ }
+ },[TrainData])
+
// 转换秒数为时分秒格式
const formatTime = (seconds) => {
const hours = Math.floor(seconds / 3600);
@@ -140,7 +155,8 @@ function Operation1() {
localStorage.setItem('answeredChoice',answeredChoice)
localStorage.setItem('answeredComple',answeredComple)
localStorage.setItem('answeredJudge',answeredJudge)
-
+ localStorage.setItem('TrainData',JSON.stringify(TrainData))
+
};
// 在组件加载时从 localStorage 中恢复答案
@@ -210,7 +226,7 @@ function Operation1() {
{/* 导航 */}
{/*
{OperationId}
*/}
-
剩余时间：{formatTime(countdown)}
+
剩余时间：{countdown >=0 && formatTime(countdown)}
diff --git a/app-dm/src/pages/ListPages/Training/Operation2.jsx b/app-dm/src/pages/ListPages/Training/Operation2.jsx
index 737bc57..95e3699 100644
--- a/app-dm/src/pages/ListPages/Training/Operation2.jsx
+++ b/app-dm/src/pages/ListPages/Training/Operation2.jsx
@@ -8,32 +8,77 @@ import arrowleft from '../img/arrowleft.jpg'
import arrowright from '../img/arrowright.jpg'
import bottom from '../img/bottom.jpg'
import top from '../img/top.jpg'
+import axios from 'axios';
function Operation2() {
+ const student_ID=localStorage.getItem('islogin')
const { operateID } = useParams();
- //获取剩余时间
-
+ const [isTrue,setisTrue]=useState(false)
+
+ const TrainData=JSON.parse(localStorage.getItem('TrainData'))
+
+ //获取链接
+ const [Src,setSrc]=useState()
+ const Train1=async()=>{
+ try{
+ const Train1Src=await axios.post('/api/student/FindTrain1Src',{
+ student_ID,
+ operateID
+ })
+ setSrc(Train1Src.data['Src'])
+ }catch{
+ alert('Train1出错')
+ }
+ }
-
//终端
const terminalObj = useRef(null);
let sock = null;
const [terminal, setTerminal] = useState(null);
- useEffect(() => {
- if (terminal == null){
- setTerminal(new Terminal({
- cols: 80,
- rows: 27,
- fontSize: 23
- }));
+
+ useEffect(()=>{
+ if(TrainData['operateID'][3][0]==='达梦数据库连接'){
+ console.log('第一个');
+ Train1()
+ setisTrue(true)
+
+
+ if (terminal == null){
+ setTerminal(new Terminal({
+ cols: 80,
+ rows: 27,
+ fontSize: 23
+ }));
+ }
+
+
+ }else{
+ console.log('第二个');
+ Train1()
+ setisTrue(false)
}
- }, [])
+ },[])
+ const click=()=>{
+ console.log(Src);
+ }
+
+
+ // useEffect(() => {
+ // if (terminal == null){
+ // setTerminal(new Terminal({
+ // cols: 80,
+ // rows: 27,
+ // fontSize: 23
+ // }));
+ // }
+ // }, [])
// useEffect(() => {
-
+
// if (terminal != null){
// terminal.open(terminalObj.current );
- // sock = new WebSocket("ws://192.168.0.40:8765");
+ // // sock = new WebSocket("ws://192.168.0.40:8765");
+ // sock = new WebSocket(Src);
// terminal.onData((data) => {
// sock?.send(data);
// });
@@ -59,10 +104,13 @@ function Operation2() {
event.preventDefault();
}
+ //删除函数
+ const DEL=()=>{
+ //
+ }
//倒计时
// const { OperationId } = useParams();
- const [test_data, setTestData] = useState('');
const [countdown, setCountdown] = useState(0);
// 倒计时初始化
@@ -96,9 +144,10 @@ function Operation2() {
const [isSubjectDropdownOpen, setIsSubjectDropdownOpen] = useState(false);
const tijiao = ()=>{
- clearInterval()
+ setCountdown(0)
localStorage.removeItem('time')
- window.location.href='http://baidu.com'
+ alert('提交成功')
+ window.location.href='http://localhost:3000/train'
}
return (
@@ -131,8 +180,25 @@ function Operation2() {
- 第二页（实训题）的右边页面
-
+
+
+
+ {/* 前端连接数据库⬇ */}
+ { !isTrue&&
+ {TrainData['operateID'][3][0]}
+
+ 点击以上链接前往实训
+
}
+ {/* 前端连接数据库 ⬆*/}
+
+ {/* 达梦数据库连接 ⬇*/}
+ { isTrue&&
+
+
{TrainData['operateID'][3][0]}
+
+
}
+ {/* 达梦数据库连接⬆ */}
+
上一页
diff --git a/app-dm/src/router/index.jsx b/app-dm/src/router/index.jsx
index 3f1ffc4..b5e2aa3 100755
--- a/app-dm/src/router/index.jsx
+++ b/app-dm/src/router/index.jsx
@@ -3,7 +3,7 @@ import { BrowserRouter, Outlet, Route ,Routes} from 'react-router-dom';
// 登录注册页面
import SignUpPage from '../pages/SighUp/SignUpPage';
import SignInPage from '../pages/SignIn/SignInPage';
-// 导航
+// 导航
import HeaderNav from '../nav/nav';
import HeaderNavTeacher from '../nav/teacherIndex';
//刷新页面
@@ -23,10 +23,9 @@ import ClassID from '../TeacherPages/classlistpages/classId';
import ManageTest from '../TeacherPages/TestManage/ManageTest';
import SendTest from '../TeacherPages/TestManage/SendTest';
import Marking from '../TeacherPages/MarkingPages/Marking';
-import SendTrain from '../TeacherPages/TrainManage/SendTrain';
-import TrainManage from '../TeacherPages/TrainManage/Trainmanage';
+import SendTrain from '../TeacherPages/Trainmanage/SendTrain'
+import TrainManage from '../TeacherPages/Trainmanage/Trainmanage'
import StudentLink from '../TeacherPages/MarkingPages/StudentLink';
-import List_pods from '../TeacherPages/list_pods/list_pods';
// 定义一个组件来包裹除了特定页面(exam)外的所有页面使其有导航
@@ -77,7 +76,6 @@ function App() {
}/> {/*实训管理-发布实训*/}
}/> {/* 实训页面1:理论 */}
}/> {/* 实训页面2:数据库 */}
- }/>
}/>
{/* 独立的顶级路由，如登录页面，也不包含HeaderNav */}
diff --git a/python/app.py b/python/app.py
index 89365eb..f8825ef 100644
--- a/python/app.py
+++ b/python/app.py
@@ -99,7 +99,14 @@ def get_lesson(): # 获取课程
def get_test(): # 获取试卷以及历史试卷
data = request.json
ID = data['student_ID']
- return jsonify({"data": fetch_test_func(ID)})
+ result1=fetch_test_func(ID)
+ result2=falseTest_func(ID)
+ return jsonify({"True":result1,'FalseTest':result2})
+
+@app.route('/api/student/get_testID',methods=['POST'])
+def get_testID(): # 获取试卷ID
+ ID=request.json['student_ID']
+ return jsonify({'data': 'a'})
@app.route('/api/student/fetch_result', methods=['POST']) # 查找成绩
@@ -147,6 +154,13 @@ def HistoryTrain():
result=HistoryTrainFunc(ID)
return jsonify({'HistoryTrain': result})
+@app.route('/api/student/FindTrain1Src',methods=['POST'])
+def FindTrain1Src():
+ ID = request.json['student_ID']
+ testID=request.json['operateID']
+ result=FindTrain1SrcFunc(ID,testID)
+ return jsonify({'Src':result})
+
# 以下为教师功能—————————————————————————————————————————————————————————————————————
diff --git a/python/student_func.py b/python/student_func.py
index d39d79e..e1f72d0 100644
--- a/python/student_func.py
+++ b/python/student_func.py
@@ -3,6 +3,11 @@ import json
from Crypto.Cipher import AES
from Crypto.Random import get_random_bytes
import base64
+from datetime import datetime
+
+# 获取当前日期和时间
+current_datetime = datetime.now()
+Time=current_datetime.strftime("%Y-%m-%d %H:%M:%S")
db = dmPython.connect(user='SYSDBA', password='dameng!!', host="36.138.114.105", port="32522")
@@ -123,63 +128,44 @@ def student_succeed_func(ID):
# fetch_testID('20240101')
def fetch_test_func(ID):#获取试卷
cursor = db.cursor()
- cursor.execute(f'SELECT TEST_ID FROM STUDENT_TEST WHERE STUDENT_ID={ID}')
- testID = []
- TEST_ID = cursor.fetchall()
- for i in TEST_ID:
- testID.append(i[0])
- test_succeed = {} # 初始化一个空字典，用于保存结果
+ TrueTestDic={}
+ TruetestID=[]
+ cursor.execute(f"SELECT * FROM STUDENT_TEST WHERE STUDENT_ID=? AND TF='true'",(ID))
+ for i in cursor.fetchall():
+ TruetestID.append(i[3])
+ TrueTestDic[i[3]]=i
- for i in testID:
- cursor.execute(f'SELECT * FROM TEST_BANK WHERE ID={i}')
- test = cursor.fetchall()[0]
- test = list(test)
- # print(test)
- # 开始时间及结束时间
- releasetime = test[5]
- endtime = test[6]
- # 持续时间
- hour = test[3]
- min = test[4]
- # 发布人
- cursor.execute(f'SELECT TEACHER_ID FROM TEACHER_MIDDLE_SUBJECT WHERE SUBJECT=(?)', (test[9]))
- teacher_id = cursor.fetchone()[0]
- cursor.execute(f'SELECT TEACHER_NAME FROM TEACHER WHERE TEACHER_ID=(?)', (teacher_id))
- teacher_name = cursor.fetchone()[0]
- #试卷ID
- test_id = test[8]
-
- choice_list = test[0]
- completion_list = test[1]
- judge_list = test[2]
- choice_list = json.loads(choice_list)
- completion_list = json.loads(completion_list)
- judge_list = json.loads(judge_list)
-
- # 初始化存储选项的列表
- choice = []
- completion = []
- judge = []
-
- for j in list(choice_list):
- cursor.execute(f'SELECT * FROM CHOICE_QUESTION_BANK WHERE ID=(?)', (j))
- choice.append(cursor.fetchall())
-
- for j in list(completion_list):
- cursor.execute(f'SELECT * FROM COMPLETION_QUESTION_BANK WHERE ID=(?)', (j))
- completion.append(cursor.fetchall())
-
- for j in list(judge_list):
- cursor.execute(f'SELECT * FROM T_OR_F_QUESTION_BANK WHERE ID=(?)', (j))
- judge.append(cursor.fetchall())
-
- # 存储结果到test_succeed字典中
- test_succeed[i] = [[choice, completion, judge], hour, min, releasetime, endtime,teacher_name,test_id]
-
- # 在循环之外打印结果
- return test_succeed
+ for index in TruetestID:
+ cursor.execute(f"SELECT * FROM TEST_BANK WHERE ID=?",(index))
+ TrueTestDic[index]=TrueTestDic[index],cursor.fetchall()
+ # print(TrueTestDic)
+ return TrueTestDic
# fetch_test_func('20240101')
+def falseTest_func(ID):
+ cursor = db.cursor()
+ FalseTestDic={}
+ NOTFalseTestDic={}
+ FalseTestID=[]
+
+ cursor.execute(f"SELECT * FROM STUDENT_TEST WHERE STUDENT_ID=? AND TF='false'",(ID))
+ for i in cursor.fetchall():
+ FalseTestID.append(i[3])
+
+ for index in FalseTestID:
+ cursor.execute(f"SELECT * FROM TEST_BANK WHERE ID=?",(index))
+ if cursor.fetchall()[0][6]>Time:
+ cursor.execute(f"SELECT * FROM TEST_BANK WHERE ID=?", (index))
+ FalseTestDic[index]=cursor.fetchall()[0]
+ else:
+ cursor.execute(f"SELECT * FROM TEST_BANK WHERE ID=?", (index))
+ NOTFalseTestDic[index]=cursor.fetchall()
+
+ return {'1':FalseTestDic,'2':NOTFalseTestDic}
+
+
+# falseTest_func('20240101')
+
# 查找学生已经完成的记录
def find_end_test(ID):
cursor = db.cursor()
@@ -280,6 +266,17 @@ def HistoryTrainFunc(ID):
# HistoryTrainFunc('20240101')
+def FindTrain1SrcFunc(ID,testID):
+ cursor=db.cursor()
+ cursor.execute("SELECT LINK FROM TRAINSCORE WHERE STUDENT_ID=? AND TEST_ID=?",(ID,testID))
+ result=cursor.fetchall()[0][0]
+ print(result)
+ cursor.close()
+ return result
+
+# FindTrain1SrcFunc('20240101','3')
+
+