diff --git "a/work/com/java/minxi/java_20240531/java_2302-\346\235\216\345\260\221\350\275\251_2344310239/work1.jsp" "b/work/com/java/minxi/java_20240531/java_2302-\346\235\216\345\260\221\350\275\251_2344310239/work1.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..30bbf9df9c5f113a8f150b121bb15f4e9661a6aa
--- /dev/null
+++ "b/work/com/java/minxi/java_20240531/java_2302-\346\235\216\345\260\221\350\275\251_2344310239/work1.jsp"
@@ -0,0 +1,39 @@
+<%--
+ Created by IntelliJ IDEA.
+ User: Administrator
+ Date: 2024-06-18
+ Time: 19:15
+ To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+ Title
+
+
+<%! public class Animals{
+ String sleep(int time){
+ return "一只动物在睡觉";
+ }
+} %>
+<%! public class Cat{
+ String name;
+ int time;
+ String sleep(int time){
+ return "一只汤姆猫睡觉睡了8个小时";
+ }
+
+} %>
+<% Animals animals =new Animals();
+ Cat cat =new Cat();
+ cat.name="汤姆猫";
+ System.out.println(animals.sleep(0));
+ System.out.println(cat.sleep(8));
+%>
+<% for (int i = 1; i <=9 ; i++) {
+ for (int j = 1; j
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+ Title
+
+
+<% double a = 2;
+ double b = 3;
+ double c = 4;
+ double d = 5;
+%>
+计算圆的面积
+
加载circle.jsp 计算半径<%=a%>圆的面积
+
+
+
+
+计算梯形的面积
+
加载ladder.jsp 计算半径<%=b%>,<%=c%>,<%=d%>梯形的面积
+
+
+
+
+
+
+
diff --git "a/work/com/java/minxi/java_20240605/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work2.jsp" "b/work/com/java/minxi/java_20240605/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work2.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..e799dafb51bf1a0212036600ad12437815ad7f12
--- /dev/null
+++ "b/work/com/java/minxi/java_20240605/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work2.jsp"
@@ -0,0 +1,26 @@
+<%--
+ Created by IntelliJ IDEA.
+ User: Administrator
+ Date: 2024-06-18
+ Time: 19:17
+ To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+ Title
+
+
+<%
+ String SideA = request.getParameter("SideA");
+ double a = Double.parseDouble(SideA);
+
+%>
+<%! public Double circle(Double a){
+ return Math.PI*a*a;
+};
+%>
+
+圆形的面积为：
<%=circle(a)%>
+
+
diff --git "a/work/com/java/minxi/java_20240605/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work3.jsp" "b/work/com/java/minxi/java_20240605/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work3.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..5dbb0945b7f57e6b72e4e2527a455eb8450230af
--- /dev/null
+++ "b/work/com/java/minxi/java_20240605/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work3.jsp"
@@ -0,0 +1,30 @@
+<%--
+ Created by IntelliJ IDEA.
+ User: Administrator
+ Date: 2024-06-18
+ Time: 19:22
+ To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+ Title
+
+
+<%
+ String SideB = request.getParameter("SideB");
+ String SideC = request.getParameter("SideC");
+ String SideD = request.getParameter("SideD");
+ double b = Double.parseDouble(SideB);
+ double c = Double.parseDouble(SideC);
+ double d = Double.parseDouble(SideD);
+
+%>
+<%! public Double ladder(Double b,Double c,Double d){
+ return (b+c)*d/2;
+};
+%>
+
+梯形的面积为：
<%=ladder(b,c,d)%>
+
+
diff --git "a/work/com/java/minxi/java_20240606/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work1.jsp" "b/work/com/java/minxi/java_20240606/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work1.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..f7ab15c3e0ee1527b2ff77c568f8c0092b6682d1
--- /dev/null
+++ "b/work/com/java/minxi/java_20240606/java_2302_\346\235\216\345\260\221\350\275\251_2344310239/work1.jsp"
@@ -0,0 +1,81 @@
+<%--
+ Created by IntelliJ IDEA.
+ User: Administrator
+ Date: 2024-06-18
+ Time: 19:25
+ To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+ Title
+
+
+<%!
+ public class Userinfo{
+ private int id;
+ private MysqlxDatatypes.Scalar.String userinfo;
+ private MysqlxDatatypes.Scalar.String userphone;
+
+ public int getId() {
+ return id;
+ }
+
+ public void setId(int id) {
+ this.id = id;
+ }
+
+ public MysqlxDatatypes.Scalar.String getUserinfo() {
+ return userinfo;
+ }
+
+ public void setUserinfo(MysqlxDatatypes.Scalar.String userinfo) {
+ this.userinfo = userinfo;
+ }
+
+ public MysqlxDatatypes.Scalar.String getUserphone() {
+ return userphone;
+ }
+
+ public void setUserphone(MysqlxDatatypes.Scalar.String userphone) {
+ this.userphone = userphone;
+ }
+
+ public Userinfo(int id, MysqlxDatatypes.Scalar.String userinfo, MysqlxDatatypes.Scalar.String userphone) {
+ this.id = id;
+ this.userinfo = userinfo;
+ this.userphone = userphone;
+ }
+
+ public String Userdata(){
+ return "Userinfo{" +
+ "id=" + id +
+ ", userInfo='" +userinfo + '\'' +
+ ", userPhone='" +userphone + '\'' +
+ '}';
+ }
+ }
+
+ public List JDBC() throws Exception {
+ List userinfo1=new ArrayList<>();
+ String url="jdbc:mysql://localhost:3306/student?serverTimezone=Asia/Shanghai";
+ String username="root";
+ String password="123456";
+
+ DatabaseMetaData DriverManger = null;
+ Connection con=DriverManger.getConnection();
+
+ String sql="select id,user_name,user_phone from user_info";
+
+ Statement sta=con.createStatement();
+ ResultSet res=sta.executeQuery(sql);
+
+ res.close();
+ sta.close();
+ con.close();
+
+ return userinfo1;
+ }
+%>
+
+