diff --git "a/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/circle.jsp" "b/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/circle.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..2f9b1fb841f54686df4d0a9c1a1dd53e17ac705c
--- /dev/null
+++ "b/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/circle.jsp"
@@ -0,0 +1,28 @@
+<%@ page import="static java.lang.System.out" %>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+
+ circle
+
+
+这里是circle
+
+<%--计算圆的面积--%>
+
+<%!
+ public double getArea(int r){
+ double area =3.14 * r * r;
+ return area;
+ }
+%>
+<%
+ String a = request.getParameter("r");
+ int r = Integer.parseInt(a);
+%>
+
给我传的值:<%=a%>
+
圆的面积是:<%=getArea(r)%>
+
+
+
+
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/ladder.jsp" "b/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/ladder.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..dc7836d4f4a3a32c69cdd0dbfe08175fbae653e9
--- /dev/null
+++ "b/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/ladder.jsp"
@@ -0,0 +1,37 @@
+<%@ page import="static java.lang.System.out" %>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+
+ ladder
+
+
+这里是ladder
+
+<%--计算梯形的面积--%>
+
+ <%!
+ public String getArea(int up, int un, int he){
+ if(up != un) {
+ int area = ((up + un) * he)/2;
+ return ("梯形的面积是:"+area);
+ }else {
+ return("上底"+up+"与下底"+un+"相等所以该图形不是梯形");
+ }
+ }
+ %>
+
+<%
+ String a = request.getParameter("upper");
+ String b = request.getParameter("under");
+ String c = request.getParameter("height");
+ int upper = Integer.parseInt(a);
+ int under = Integer.parseInt(b);
+ int height = Integer.parseInt(c);
+%>
+
+
给我传递的值是:<%=a%>,<%=b%>,<%=c%>
+
梯形的面积是:<%=getArea(upper,under,height)%>
+
+
+
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/main.jsp" "b/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/main.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..74bffefe91e724a8fab11eb41e727bf7bde0256e
--- /dev/null
+++ "b/work/com/java/minxi/java_20240603/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/main.jsp"
@@ -0,0 +1,27 @@
+<%@ page import="static java.lang.System.out" %>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+
+ main
+
+
+这里是main
+<%int r = 3;%>
+<%int upper = 5, under = 2, height = 3;%>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/WEB-INF/web.xml" "b/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/WEB-INF/web.xml"
new file mode 100644
index 0000000000000000000000000000000000000000..d80081d1318531b6c30eaf0d748bf80a0b2e042a
--- /dev/null
+++ "b/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/WEB-INF/web.xml"
@@ -0,0 +1,6 @@
+
+
+
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/index.jsp" "b/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/index.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..428dbe425bd096bf09980454235fea0f7b9baf9e
--- /dev/null
+++ "b/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/index.jsp"
@@ -0,0 +1,110 @@
+<%@ page import="java.sql.DriverManager" %>
+<%@ page import="java.sql.Connection" %>
+<%@ page import="java.sql.Statement" %>
+<%@ page import="java.sql.ResultSet" %>
+<%@ page import="java.util.List" %>
+<%@ page import="java.util.ArrayList" %>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+
+ 作业
+
+
+<%!
+ public static class UserInfo {
+ private int id;
+ private String userName;
+ private String userPhone;
+
+ public UserInfo() {
+ }
+
+ public UserInfo(int id, String userName, String userPhone) {
+ this.id = id;
+ this.userName = userName;
+ this.userPhone = userPhone;
+ }
+
+ public int getId() {
+ return id;
+ }
+
+ public void setId(int id) {
+ this.id = id;
+ }
+
+ public String getUserName() {
+ return userName;
+ }
+
+ public void setUserName(String userName) {
+ this.userName = userName;
+ }
+
+ public String getUserPhone() {
+ return userPhone;
+ }
+
+ public void setUserPhone(String userPhone) {
+ this.userPhone = userPhone;
+ }
+
+ @Override
+ public String toString() {
+ return "UserInfo{" +
+ "id=" + id +
+ ", userName='" + userName + '\'' +
+ ", userPhone='" + userPhone + '\'' +
+ '}';
+ }
+ }
+%>
+
+<%
+ List list = new ArrayList<>();
+ Connection connection = null;
+ Statement statement = null;
+ ResultSet resultSet = null;
+ try {
+ Class.forName("com.mysql.cj.jdbc.Driver");
+ String url = "jdbc:mysql://localhost:3306/student?serverTimezone=Asia/Shanghai";
+ String username = "root";
+ String password = "123456";
+ connection = DriverManager.getConnection(url, username, password);
+ String sql = "select id,user_name,user_phone from user_info;";
+ statement = connection.createStatement();
+ resultSet = statement.executeQuery(sql);
+ while (resultSet.next()) {
+ UserInfo userInfo = new UserInfo(resultSet.getInt("id"), resultSet.getString("user_phone"), resultSet.getString("user_name"));
+ list.add(userInfo);
+ }
+ for (UserInfo userInfo : list) {
+ out.print(userInfo);
+ }
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ } finally {
+ //释放资源
+ try {
+ if (null != resultSet) {
+ resultSet.close();
+ }
+ if (null != statement) {
+ statement.close();
+ }
+ if (null != connection) {
+ connection.close(); }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+%>
+
+
+
+
+
+
+
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/index1.jsp" "b/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/index1.jsp"
new file mode 100644
index 0000000000000000000000000000000000000000..905309b2168f65c54e8b37a99ce31d57edd23ee2
--- /dev/null
+++ "b/work/com/java/minxi/java_20240604/java_2301_\351\231\210\344\277\212\346\235\260_2315340142/web/index1.jsp"
@@ -0,0 +1,21 @@
+<%--
+ Created by IntelliJ IDEA.
+ User: Administrator
+ Date: 2024/6/6
+ Time: 11:27
+ To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+ 作业
+
+
+<%
+ String list = request.getParameter("list");
+%>
+<%
+ out.print(list);
+%>
+
+