寒假web开发1

合集 - 2024寒假(22)
1.2024秋期末考试2.《构建之法》阅读笔记——13.期末考试题解14.期末考试题解25.期末考试题解36.期末考试题解47.期末考试题解58.期末考试题解69.期末考试题解710.期末考试题解811.期末考试题解9（总结）12.《构建之法》阅读笔记——2
13.寒假web开发1
14.寒假web开发215.寒假web开发316.寒假web开发417.寒假web开发518.寒假web开发619.寒假web开发720.寒假web开发821.《构建之法》阅读笔记——322.jsp+Mybatis+Mysql web开发制作模板
收起

SqlSessionFactoryUtils

点击查看代码 
package com.QixunQiu.util;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.IOException;
import java.io.InputStream;

public class SqlSessionFactoryUtils {

    private static SqlSessionFactory sqlSessionFactory;

    static {
        //静态代码块会随着类的加载而自动执行，且执行一次
        try {
            String resource = "mybatis-config.xml";
            InputStream inputStream = Resources.getResourceAsStream(resource);
            sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public static SqlSessionFactory getSqlSessionFactory() {
        return sqlSessionFactory;
    }
}

mybatis-config.xml

点击查看代码 
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>

    <typeAliases>
<!--        记得修改名称-->
        <package name="com.QixunQiu.pojo"/>
    </typeAliases>

    <environments default="development">
        <environment id="development">
            <transactionManager type="JDBC"/>
            <dataSource type="POOLED">
                <property name="driver" value="com.mysql.cj.jdbc.Driver"/>
<!--                数据库名称-->
                <property name="url" value="jdbc:mysql:///older?useSSL=false&amp;serverTimezone=Hongkong&amp;characterEncoding=utf-8&amp;autoReconnect=true&amp;userServerPreStmts=true"/>
                <property name="username" value="root"/>
                <property name="password" value="1234"/>
            </dataSource>
        </environment>
    </environments>
    <mappers>
        <!--扫描mapper-->
        <package name="com.QixunQiu.mapper"/>
    </mappers>
</configuration>

web.xml

点击查看代码 
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
  <welcome-file-list>
    <welcome-file>login.html</welcome-file>
  </welcome-file-list>
</web-app>

index.jsp

点击查看代码 
<%@ page import="com.QixunQiu.pojo.User" %>
<%@ page import="java.util.Objects" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page isELIgnored="false" %>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            margin: 0;
            padding: 0;
        }
        .container {
            max-width: 800px;
            margin: 50px auto;
            padding: 20px;
            background-color: #fff;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            text-align: center;
        }
        h1 {
            color: #333;
        }
        button {
            margin: 10px;
            padding: 10px 20px;
            font-size: 16px;
            color: #fff;
            background-color: #007BFF;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        button:hover {
            background-color: #0056b3;
        }
    </style>
</head>
<body>
<div class="container">
    <h1>欢迎来到首页</h1>
    <button onclick="Base()">基本信息</button>
    <button onclick="Assessment()">能力评估</button>
</div>
<script>
    function Base() {
        window.location.href = "base.jsp";
    }

    function Assessment() {
        window.location.href = "assessment.jsp";
    }
</script>
</body>
</html>

base.jsp

点击查看代码 
<%@ page import="com.QixunQiu.pojo.User" %>
<%@ page import="java.util.Objects" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page isELIgnored="false" %>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>基本信息</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }
        .container {
            background-color: #fff;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            text-align: center;
            width: 100%;
            max-width: 600px;
        }
        h1 {
            color: #333;
            margin-bottom: 20px;
        }
        button {
            display: block;
            margin: 10px auto;
            padding: 10px 20px;
            font-size: 16px;
            color: #fff;
            background-color: #007BFF;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        button:hover {
            background-color: #0056b3;
        }
    </style>
</head>
<body>
<div class="container">
    <h1>基本信息</h1>
    <button onclick="Older()">老人基本信息</button>
    <button onclick="Person()">信息提供者基本信息</button>
</div>
<script>
    function Older() {
        window.location.href = "${pageContext.request.contextPath}/selectOlderServlet";
    }

    function Person() {
        window.location.href = "${pageContext.request.contextPath}/selectPersonServlet";
    }
</script>
</body>
</html>

assessment.jsp

点击查看代码 
<%@ page import="com.QixunQiu.pojo.User" %>
<%@ page import="java.util.Objects" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page isELIgnored="false" %>
<%@ page isELIgnored="false" %>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>能力评估</title>
    <script>
        function Daily() {
            window.location.href = "${pageContext.request.contextPath}/selectDailyServlet";
        }
        function Mental() {
            window.location.href = "${pageContext.request.contextPath}/selectMentalServlet";
        }
        function Communication() {
            window.location.href = "${pageContext.request.contextPath}/selectCommunicationServlet";
        }
        function Social() {
            window.location.href = "${pageContext.request.contextPath}/selectSocialServlet";
        }
    </script>
</head>
<body>
<h1>能力评估</h1>

<button onclick="Daily()">日常生活活动评估</button>
<button onclick="Mental()">精神状态评估</button>
<button onclick="Communication()">感知觉与沟通评估</button>
<button onclick="Social()">社会参与评估</button>

</body>
<br>
</html>

pom.xml

点击查看代码 
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.example</groupId>
  <artifactId>Older</artifactId>

  <packaging>war</packaging>

  <properties>
    <maven.compiler.source>8</maven.compiler.source>
    <maven.compiler.target>8</maven.compiler.target>
  </properties>

  <version>1.0-SNAPSHOT</version>
  <name>Older Maven Webapp</name>
  <url>https://maven.apache.org</url>

  <dependencies>
    <!--Servlet-->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.1.0</version>
      <scope>provided</scope>
    </dependency>

    <!--MyBatis-->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>3.5.6</version>
    </dependency>

    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>8.0.32</version>
    </dependency>

    <!--fastjson-->
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>fastjson</artifactId>
      <version>1.2.62</version>
    </dependency>

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.13.2</version>
      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>taglibs</groupId>
      <artifactId>standard</artifactId>
      <version>1.1.2</version>
    </dependency>

    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.1.0</version>
      <scope>provided</scope>
    </dependency>

    <dependency>
      <groupId>javax.servlet.jsp.jstl</groupId>
      <artifactId>javax.servlet.jsp.jstl-api</artifactId>
      <version>1.2.2</version>
    </dependency>


  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.tomcat.maven</groupId>
        <!-- tomcat7的插件， 不同tomcat版本这个也不一样 -->
        <artifactId>tomcat7-maven-plugin</artifactId>
        <version>2.2</version>
        <!--        <configuration>-->
        <!--         &lt;!&ndash; 通过maven tomcat7:run运行项目时，访问项目的端口号 &ndash;&gt;-->
        <!--         <port>8080</port>-->
        <!--         &lt;!&ndash; 项目访问路径 本例：localhost:9090, 如果配置的aa， 则访问路径为localhost:9090/aa&ndash;&gt;-->
        <!--         <path>/</path>-->
        <!--        </configuration>-->
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.8.1</version>
        <configuration>
          <source>8</source>
          <target>8</target>
        </configuration>
      </plugin>

    </plugins>

  </build>
</project>
posted @   QixunQiu  阅读(2)  评论(0)  编辑  收藏  举报
相关博文：
· 期末考试题解4
· 寒假web开发2
· 编写javaweb用到的基本依赖，mybatis-config.xml代码，SqlSessionFactoryUtils.java
· 关于util代码
· SqlSessionFactory工具类抽取
阅读排行：
· 没有Manus邀请码？试试免邀请码的MGX或者开源的OpenManus吧
· 无需6万激活码！GitHub神秘组织3小时极速复刻Manus，手把手教你使用OpenManus搭建本
· C#/.NET/.NET Core优秀项目和框架2025年2月简报
· DeepSeek在M芯片Mac上本地化部署
· 葡萄城 AI 搜索升级：DeepSeek 加持，客户体验更智能
点击右上角即可分享
微信分享提示