main
刘思晗 9 hours ago
parent db0ad3d0b6
commit f3bcf6ee39

@ -0,0 +1,38 @@
package com.ssm.entity;
public class User {
private String username;
private int userage;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public int getUserage() {
return userage;
}
public void setUserage(int userage) {
this.userage = userage;
}
@Override
public String toString() {
return "User{" +
"username='" + username + '\'' +
", userage=" + userage +
'}';
}
public User(String username, int userage) {
this.username = username;
this.userage = userage;
}
public User() {
}
}

@ -0,0 +1,82 @@
<%--
Created by IntelliJ IDEA.
User: DELL
Date: 2026/4/27
Time: 15:09
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
<title>商品信息</title>
<style>
.result-container {
width: 600px;
margin: 20px auto;
padding: 20px;
border: 1px solid #ddd;
border-radius: 5px;
background-color: #f9f9f9;
}
.result-title {
text-align: center;
font-size: 24px;
color: #333;
margin-bottom: 20px;
}
.result-row {
margin: 10px 0;
font-size: 16px;
}
.result-label {
font-weight: bold;
color: #555;
}
.success-message {
color: green;
text-align: center;
margin-bottom: 15px;
}
</style>
</head>
<body>
<div class="result-container">
<h2 class="result-title">商品添加成功!</h2>
<p class="success-message">商品信息已成功提交到服务器</p>
<div class="result-row">
<span class="result-label">商品编号:</span>
<span>${product.productId}</span>
</div>
<div class="result-row">
<span class="result-label">商品名称:</span>
<span>${product.productName}</span>
</div>
<div class="result-row">
<span class="result-label">是否热门:</span>
<span>${product.isPopular}</span>
</div>
<div class="result-row">
<span class="result-label">市场价格:</span>
<span>${product.marketPrice} 元</span>
</div>
<div class="result-row">
<span class="result-label">销售价格:</span>
<span>${product.salesPrice} 元</span>
</div>
<div class="result-row">
<span class="result-label">分类名称:</span>
<span>${product.categoryName}</span>
</div>
<div class="result-row">
<span class="result-label">商品描述:</span>
<span>${product.description}</span>
</div>
<div class="result-row">
<span class="result-label">上架日期:</span>
<span>${product.listDate}</span>
</div>
</div>
</body>
</html>

@ -12,7 +12,7 @@
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
<!--配置DispatcherServlet的创建时刻在web工程启动时创建而不是在调用时创建-->
<!--配置DispatcherServlet的创建时刻在web工程启动时创建而不是在调用时创建-->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
@ -20,4 +20,23 @@
<!-- 映射路径 -->
<url-pattern>/</url-pattern>
</servlet-mapping>
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>

@ -0,0 +1,116 @@
<%--
Created by IntelliJ IDEA.
User: DELL
Date: 2026/4/27
Time: 14:58
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>添加商品</title>
<style>
.form-container {
width: 600px;
margin: 20px auto;
padding: 20px;
border: 1px solid #ddd;
border-radius: 5px;
}
.form-row {
margin: 15px 0;
display: flex;
align-items: center;
}
.form-row label {
width: 120px;
text-align: right;
margin-right: 15px;
font-size: 16px;
}
.form-row input[type="text"],
.form-row input[type="number"],
.form-row select,
.form-row textarea {
flex: 1;
padding: 5px 10px;
border: 1px solid #ccc;
border-radius: 3px;
font-size: 14px;
}
.form-row textarea {
height: 80px;
resize: vertical;
}
.form-row input[type="file"] {
flex: 1;
}
.button-row {
margin: 20px 0 0 135px;
}
.button-row input[type="submit"],
.button-row input[type="reset"] {
padding: 8px 25px;
margin-right: 20px;
cursor: pointer;
font-size: 14px;
border: 1px solid #ccc;
border-radius: 3px;
background-color: #f5f5f5;
}
.button-row input[type="submit"]:hover,
.button-row input[type="reset"]:hover {
background-color: #e0e0e0;
}
</style>
</head>
<body>
<div class="form-container">
<form action="${pageContext.request.contextPath}/product/addProduct.action" method="post" enctype="multipart/form-data">
<div class="form-row">
<label>商品编号:</label>
<input type="text" name="productId" value="1" readonly style="background-color: #e8f0fe;">
</div>
<div class="form-row">
<label>商品名称:</label>
<input type="text" name="productName" value="菠萝">
</div>
<div class="form-row">
<label>是否热门:</label>
<select name="isPopular">
<option value="是" selected>是</option>
<option value="否">否</option>
</select>
</div>
<div class="form-row">
<label>市场价格:</label>
<input type="number" name="marketPrice" value="23" step="0.01" style="background-color: #e8f0fe;">
</div>
<div class="form-row">
<label>销售价格:</label>
<input type="number" name="salesPrice" value="23" step="0.01" style="background-color: #e8f0fe;">
</div>
<div class="form-row">
<label>商品图片:</label>
<input type="file" name="productImage">
</div>
<div class="form-row">
<label>分类名称:</label>
<input type="text" name="categoryName" value="水果">
</div>
<div class="form-row">
<label>商品描述:</label>
<textarea name="description">菠萝.....</textarea>
</div>
<div class="form-row">
<label>上架日期:</label>
<input type="text" name="listDate" value="2025-3-25">
</div>
<div class="button-row">
<input type="reset" value="重置">
<input type="submit" value="添加">
</div>
</form>
</div>
</body>
</html>

@ -1,16 +0,0 @@
<%--
Created by IntelliJ IDEA.
User: HP
Date: 2026/4/25
Time: 10:54
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Test RequestMapping!</title>
</head>
<body>
<a href="testRM/onClass">1.Test RequestMapping可以标识在类的前面</a >
</body>
</html>

@ -17,7 +17,7 @@
<aop:aspectj-autoproxy/>
<!-- 注册Bean -->
<bean id="cls" class="com.ssm.aop.Class">
<bean id="cls" class="com.ssm.aop.ClassEntity">
<property name="classId" value="1"/>
<property name="className" value="软件工程"/>
<property name="studentCount" value="20"/>

@ -5,7 +5,7 @@
http://www.springframework.org/schema/beans/spring-beans.xsd">
<!-- 分工1班级Bean Setter属性注入 -->
<bean id="classInfo" class="com.ssm.di.xml.Class">
<bean id="classInfo" class="com.ssm.di.xml.ClassEntity">
<property name="classId" value="1"/>
<property name="className" value="计算机25-12B班"/>
<property name="studentCount" value="45"/>

@ -3,7 +3,7 @@
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="class" class="com.ssm.ioc.Class">
<bean id="class" class="com.ssm.ioc.ClassEntity">
<property name="classId" value="1"/>
<property name="className" value="计算机科学与技术1班"/>
<property name="grade" value="2023级"/>

@ -1,12 +1,12 @@
package com.ssm.aop;
public class Class {
public class ClassEntity {
private Integer classId; // 班级ID
private String className; // 班级名称
private Integer studentCount; // 班级人数
// 无参构造Spring必须
public Class() {}
public ClassEntity() {}
public void printInfo() {
System.out.println("班级信息{" +

@ -6,7 +6,7 @@ import org.springframework.context.support.ClassPathXmlApplicationContext;
public class Test {
public static void main(String[] args) {
ApplicationContext ac = new ClassPathXmlApplicationContext("bean-aop-xml.xml");
Class c = (Class) ac.getBean("cls");
ClassEntity c = (ClassEntity) ac.getBean("cls");
c.printInfo();
Course course = (Course) ac.getBean("course");
course.printInfo();

@ -4,13 +4,13 @@ import org.springframework.stereotype.Component;
// 注解声明为Spring Bean替代xml <bean>标签
@Component
public class Class {
public class ClassEntity {
private Integer classId; // 班级ID
private String className; // 班级名称
private Integer studentCount; // 班级人数
// 无参构造Spring必须
public Class() {}
public ClassEntity() {}
// getter setter
public Integer getClassId() { return classId; }

@ -13,7 +13,7 @@ public class TestAnnotation {
ApplicationContext ac = new ClassPathXmlApplicationContext("bean-annotation.xml");
// ===================== 分工人员1班级模块分工备注 =====================
Class clazz = (Class) ac.getBean("class");
ClassEntity clazz = (ClassEntity) ac.getBean("class");
// 赋值测试
clazz.setClassId(1);

@ -1,13 +1,13 @@
package com.ssm.di.xml;
// 班级实体类 DI XML版
public class Class {
public class ClassEntity {
private Integer classId;
private String className;
private Integer studentCount;
// 无参构造 Spring必须
public Class() {}
public ClassEntity() {}
// setter方法用于XML setter注入
public Integer getClassId() { return classId; }
@ -20,7 +20,7 @@ public class Class {
// 任务要求重写toString方法
@Override
public String toString() {
return "Class{" +
return "ClassEntity{" +
"班级ID=" + classId +
", 班级名称='" + className + '\'' +
", 班级人数=" + studentCount +

@ -0,0 +1,37 @@
package com.ssm.di.xml;
// 班级实体类 DI XML版
public class ClassEntity {
private Integer classId;
private String className;
private Integer studentCount;
// 无参构造 Spring必须
public ClassEntity() {}
// setter方法用于XML setter注入
public Integer getClassId() { return classId; }
public void setClassId(Integer classId) { this.classId = classId; }
public String getClassName() { return className; }
public void setClassName(String className) { this.className = className; }
public Integer getStudentCount() { return studentCount; }
public void setStudentCount(Integer studentCount) { this.studentCount = studentCount; }
// 任务要求重写toString方法
@Override
public String toString() {
return "ClassEntity{" +
"班级ID=" + classId +
", 班级名称='" + className + '\'' +
", 班级人数=" + studentCount +
'}';
}
// 任务要求新增printInfo输出方法
public void printInfo() {
System.out.println("===== 班级信息 =====");
System.out.println("班级ID" + classId);
System.out.println("班级名称:" + className);
System.out.println("班级总人数:" + studentCount);
}
}

@ -10,7 +10,7 @@ public class TestDI {
ApplicationContext ac = new ClassPathXmlApplicationContext("bean-di-xml.xml");
// 获取4个分工Bean对象
Class classInfo = (Class) ac.getBean("classInfo");
ClassEntity classInfo = (ClassEntity) ac.getBean("classInfo");
Score score = (Score) ac.getBean("score");
Exam exam = (Exam) ac.getBean("exam");

@ -1,6 +1,6 @@
package com.ssm.ioc;
public class Class {
public class ClassEntity {
private Integer classId; // 班级ID
private String className; // 班级名称
private String grade; // 年级
@ -67,7 +67,7 @@ public class Class {
@Override
public String toString() {
return "Class{" +
return "ClassEntity{" +
"classId=" + classId +
", className='" + className + '\'' +
", grade='" + grade + '\'' +
@ -78,7 +78,7 @@ public class Class {
'}';
}
public Class(Integer classId, String className, String grade, String major, String teacher, Integer studentCount, String description) {
public ClassEntity(Integer classId, String className, String grade, String major, String teacher, Integer studentCount, String description) {
this.classId = classId;
this.className = className;
this.grade = grade;
@ -88,7 +88,7 @@ public class Class {
this.description = description;
}
public Class(String className, String grade, String major, String teacher, Integer studentCount, String description) {
public ClassEntity(String className, String grade, String major, String teacher, Integer studentCount, String description) {
this.className = className;
this.grade = grade;
this.major = major;
@ -97,6 +97,6 @@ public class Class {
this.description = description;
}
public Class() {
public ClassEntity() {
}
}

@ -10,7 +10,7 @@ public class TestIoc {
ApplicationContext ac=new ClassPathXmlApplicationContext("bean-ioc.xml");
Course course = (Course) ac.getBean("course");
System.out.println(course.toString());
Class clazz = (Class) ac.getBean("class");
ClassEntity clazz = (ClassEntity) ac.getBean("class");
System.out.println(clazz.toString());
Exam exam = (Exam) ac.getBean("exam");
System.out.println(exam.toString());

@ -11,6 +11,6 @@
<title>入门程序</title>
</head>
<body>
success!
Success!
</body>
</html>

@ -1,16 +0,0 @@
<%--
Created by IntelliJ IDEA.
User: HP
Date: 2026/4/25
Time: 11:00
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Test RequestMapping!</title>
</head>
<body>
Success!
</body>
</html>

@ -12,7 +12,7 @@
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
<!--配置DispatcherServlet的创建时刻在web工程启动时创建而不是在调用时创建-->
<!--配置DispatcherServlet的创建时刻在web工程启动时创建而不是在调用时创建-->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
@ -20,4 +20,23 @@
<!-- 映射路径 -->
<url-pattern>/</url-pattern>
</servlet-mapping>
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>

@ -11,6 +11,6 @@
<title>入门程序</title>
</head>
<body>
<a href="hello">hello world</a >
<a href=" hello ">hello world</a >
</body>
</html>

@ -1,16 +0,0 @@
<%--
Created by IntelliJ IDEA.
User: HP
Date: 2026/4/25
Time: 10:54
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Test RequestMapping!</title>
</head>
<body>
<a href="testRM/onClass">1.Test RequestMapping可以标识在类的前面</a >
</body>
</html>
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