From d058cdbbddad9a0a45797cfb6a8a4a553f05b95a Mon Sep 17 00:00:00 2001
From: "2026659954@qq.com" <2026659954@qq.com>
Date: Mon, 27 May 2024 11:38:28 +0800
Subject: [PATCH 1/4] feat'0523'
---
.../Main.java" | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 "work/com/java/minxi/java_20240523/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/Main.java"
diff --git "a/work/com/java/minxi/java_20240523/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/Main.java" "b/work/com/java/minxi/java_20240523/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/Main.java"
new file mode 100644
index 00000000..95f7cb59
--- /dev/null
+++ "b/work/com/java/minxi/java_20240523/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/Main.java"
@@ -0,0 +1,30 @@
+package com.java.minxi.java_20240523.java_2301_江智杰_2344310106;
+
+import java.sql.*;
+
+public class Main {
+ public static void main(String[] args) {
+ try {
+ Class.forName("com.mysql.cj.jdbc.Driver");
+ String url="jdbc:mysql://127.0.0.1:3306/xzh?serverTimezone=Asia/Shanghai" +
+ "" +
+ "";
+ String username="root";
+ String password="123456";
+ Connection connection = DriverManager.getConnection(url, username, password);
+ String sql="update xzh set student_name = '张三' where id = 1";
+ Statement statement = connection.createStatement();
+ int a=statement.executeUpdate(sql);
+ if (a==1){
+ System.out.println("成功");
+ }else {
+ System.out.println("失败");
+ }
+ statement.close();
+ connection.close();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+
+ }
+}
--
Gitee
From 5983c935efbd6b38d8ad5ca95d840fa4a1e7e28b Mon Sep 17 00:00:00 2001
From: "2026659954@qq.com" <2026659954@qq.com>
Date: Mon, 27 May 2024 19:58:47 +0800
Subject: [PATCH 2/4] feat'0523'
---
java2301.iml | 1 +
1 file changed, 1 insertion(+)
diff --git a/java2301.iml b/java2301.iml
index bff56e42..eaf242fa 100644
--- a/java2301.iml
+++ b/java2301.iml
@@ -7,5 +7,6 @@
+
\ No newline at end of file
--
Gitee
From b5c71da3b66fb2a2527cc314c0f0f9fdbc944676 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=98=BF=E7=99=BD?= <2026659954@qq.com>
Date: Fri, 7 Jun 2024 16:35:13 +0800
Subject: [PATCH 3/4] 1
---
java2301.iml | 34 +++++++++-
.../Main.java" | 41 +++++++-----
.../homework1" | 67 +++++++++++++++++++
.../homework2.jsp" | 28 ++++++++
.../circle.jsp" | 11 +++
.../ladder.jsp" | 13 ++++
.../main.jsp" | 15 +++++
7 files changed, 193 insertions(+), 16 deletions(-)
create mode 100644 "work/com/java/minxi/java_20240530/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/homework1"
create mode 100644 "work/com/java/minxi/java_20240530/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/homework2.jsp"
create mode 100644 "work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/circle.jsp"
create mode 100644 "work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/ladder.jsp"
create mode 100644 "work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/main.jsp"
diff --git a/java2301.iml b/java2301.iml
index eaf242fa..34a21c5c 100644
--- a/java2301.iml
+++ b/java2301.iml
@@ -1,12 +1,44 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240523/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/Main.java" "b/work/com/java/minxi/java_20240523/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/Main.java"
index 95f7cb59..6e1ac66e 100644
--- "a/work/com/java/minxi/java_20240523/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/Main.java"
+++ "b/work/com/java/minxi/java_20240523/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/Main.java"
@@ -1,30 +1,41 @@
package com.java.minxi.java_20240523.java_2301_江智杰_2344310106;
-import java.sql.*;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.Statement;
public class Main {
public static void main(String[] args) {
+ connectMysql();
+
+
+ }
+ public static void connectMysql(){
+
try {
- Class.forName("com.mysql.cj.jdbc.Driver");
- String url="jdbc:mysql://127.0.0.1:3306/xzh?serverTimezone=Asia/Shanghai" +
- "" +
- "";
- String username="root";
+ Class.forName("com.java.cj.jdbc.Driver");
+ String url="";
+ String usename="root";
String password="123456";
- Connection connection = DriverManager.getConnection(url, username, password);
- String sql="update xzh set student_name = '张三' where id = 1";
- Statement statement = connection.createStatement();
- int a=statement.executeUpdate(sql);
- if (a==1){
+ Connection c=DriverManager.getConnection(url,usename,password);
+
+ String sql="";
+
+ Statement statement = c.createStatement();
+
+ int i=statement.executeUpdate(sql);
+
+ if (i==1){
System.out.println("成功");
}else {
System.out.println("失败");
}
+ c.close();
statement.close();
- connection.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
+ }catch (Exception E){
+
+ }
}
}
diff --git "a/work/com/java/minxi/java_20240530/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/homework1" "b/work/com/java/minxi/java_20240530/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/homework1"
new file mode 100644
index 00000000..29ac0e5c
--- /dev/null
+++ "b/work/com/java/minxi/java_20240530/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/homework1"
@@ -0,0 +1,67 @@
+<%--
+ Created by IntelliJ IDEA.
+ User: 孙先优
+ Date: 2024/6/6
+ Time: 9:46
+ To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+ Title
+
+
+
+ <%!
+ class Animal{
+ String sleep(int time){
+ return "一只动物在睡觉";
+ }
+ }
+ class Cat extends Animal{
+ private String name;
+ private String time;
+
+ public Cat() {
+ }
+
+ public Cat(String name, String time) {
+ this.name = name;
+ this.time = time;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public String getTime() {
+ return time;
+ }
+
+ public void setTime(String time) {
+ this.time = time;
+ }
+
+ String sleep(int time){
+
+ return "一只"+getName()+"睡觉睡了"+getTime()+"个小时";
+ }
+ }
+
+ %>
+ <%
+ Animal animal = new Animal();
+ String sleep1 = animal.sleep(8);
+
+ Animal cat = new Cat("汤姆猫","8");
+ String sleep2 = cat.sleep(8);
+ %>
+
<%=sleep1%>
+
<%=sleep2%>
+
+
+
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240530/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/homework2.jsp" "b/work/com/java/minxi/java_20240530/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/homework2.jsp"
new file mode 100644
index 00000000..8366a718
--- /dev/null
+++ "b/work/com/java/minxi/java_20240530/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/homework2.jsp"
@@ -0,0 +1,28 @@
+<%--
+ Created by IntelliJ IDEA.
+ User: 孙先优
+ Date: 2024/6/6
+ Time: 9:48
+ To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+
+
+ 九九乘法表
+
+
+九九乘法表
+
+ <%
+
+ for (int i = 1; i <= 9; i++) {
+ for (int j = 1; j <= i; j++) {
+ out.print(i + "*" + j + "=" + i * j + " ");
+ }
+ out.print("
");
+ }
+
+ %>
+
+
+
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/circle.jsp" "b/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/circle.jsp"
new file mode 100644
index 00000000..08b89cbd
--- /dev/null
+++ "b/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/circle.jsp"
@@ -0,0 +1,11 @@
+<%@ page contentType="text/html;charset=UTF-8" %>
+<%@ page import="java.text.DecimalFormat" %>
+<%
+ double radius = Double.parseDouble(request.getParameter("radius"));
+ double area = Math.PI * Math.pow(radius, 2);
+ DecimalFormat df = new DecimalFormat("#.##");
+%>
+Circle Area Calculation
+Radius: <%= radius %> units
+Area: <%= df.format(area) %> square units
+
diff --git "a/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/ladder.jsp" "b/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/ladder.jsp"
new file mode 100644
index 00000000..b311c55f
--- /dev/null
+++ "b/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/ladder.jsp"
@@ -0,0 +1,13 @@
+<%@ page contentType="text/html;charset=UTF-8" %>
+<%@ page import="java.text.DecimalFormat" %>
+<%
+ double upperBase = Double.parseDouble(request.getParameter("upperBase"));
+ double lowerBase = Double.parseDouble(request.getParameter("lowerBase"));
+ double height = Double.parseDouble(request.getParameter("height"));
+ double area = ((upperBase + lowerBase) / 2) * height;
+ DecimalFormat df = new DecimalFormat("#.##");
+%>
+Ladder Area Calculation
+Upper Base: <%= upperBase %> units
+Lower Base: <%= lowerBase %> units
+Height: <%= height %> units
\ No newline at end of file
diff --git "a/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/main.jsp" "b/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/main.jsp"
new file mode 100644
index 00000000..db009fb2
--- /dev/null
+++ "b/work/com/java/minxi/java_20240603/java_2301_\346\261\237\346\231\272\346\235\260_2344310106/main.jsp"
@@ -0,0 +1,15 @@
+<%@ page contentType="text/html;charset=UTF-8" %>
+
+
+
+ Main Page
+
+
+Main Page
+
+<%@ include file="circle.jsp" %>
+<%@ include file="ladder.jsp" %>
+
+Calculations done!
+
+
\ No newline at end of file
--
Gitee
From 26efcf56d69d1af611f9de03642e90fc7e9eb8ec Mon Sep 17 00:00:00 2001
From: Laofan <545690097@qq.com>
Date: Tue, 11 Jun 2024 08:39:28 +0800
Subject: [PATCH 4/4] =?UTF-8?q?fix=20:=20=E6=95=B4=E7=90=86=E4=BB=A3?=
=?UTF-8?q?=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
web/WEB-INF/web.xml | 6 ++++++
1 file changed, 6 insertions(+)
create mode 100644 web/WEB-INF/web.xml
diff --git a/web/WEB-INF/web.xml b/web/WEB-INF/web.xml
new file mode 100644
index 00000000..d80081d1
--- /dev/null
+++ b/web/WEB-INF/web.xml
@@ -0,0 +1,6 @@
+
+
+
\ No newline at end of file
--
Gitee