ssm框架-spring+springmvc+mybatis+eclipse+oracle+tomcat小項目

自己也是參照網上搭建的一個項目，項目內容比較簡單，如果有興趣，可以自己往裏面添加其他功能和程序。

廢話不多說，項目目錄

項目jar包

UserController.java類

package com.controller;
import java.io.IOException;
import java.util.List;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.dao.UserDao;
import com.mapper.User;
@Controller
@RequestMapping("/user")
public class UserController {
	private static final Logger logger = Logger.getLogger(UserController.class);
    ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
    UserDao dao = ctx.getBean(UserDao.class);
    @RequestMapping("/list")
    public String list(HttpServletRequest request){
        List<User> list = dao.findAll();
        logger.info("查詢List：" + list);
        logger.debug("查詢List：" + list);
        logger.error("查詢List：" + list);
        request.setAttribute("users", list);
        return "list";
    }
    @RequestMapping("/add")
    public String add(User user){
        dao.addUser(user);
        return "success";
    }
    @RequestMapping("/delete")
    public String delete(String t_id){
        dao.deleteById(t_id);
        return "success";
    }
    @RequestMapping("/get")
    public String get(String t_id,HttpServletRequest request) throws IOException{
        User user = dao.findById(t_id);
        request.setAttribute("user", user);
        return "show";
    }
    @RequestMapping("/update")
    public String update(User user){
        dao.updateUser(user);
        return "success";
    }
    @RequestMapping("/thirdRun")
    public void thirdRun(HttpServletRequest request) {
    }
}

MyBatisRepository.java類

package com.dao;

/**
 * Mybatis 使用該註解標識 DAO
 * @author Loger
 *
 */

public @interface MyBatisRepository {

}

UserDao.java類

package com.dao;

import java.util.List;

import com.mapper.User;

@MyBatisRepository
public interface UserDao {
   public List<User> findAll();
   public User findById(String  t_id);
   public void deleteById(String  t_id);
   public void addUser(User user);
   public void updateUser(User user);
}

User.java類

package com.mapper;
public class User {
	    private String t_id;
	    private String t_name;
	    private String t_job;
	    public User() {
	        super();
	    }
		public String getT_id() {
			return t_id;
		}
		public void setT_id(String t_id) {
			this.t_id = t_id;
		}
		public String getT_name() {
			return t_name;
		}
		public void setT_name(String t_name) {
			this.t_name = t_name;
		}
		public String getT_job() {
			return t_job;
		}
		public void setT_job(String t_job) {
			this.t_job = t_job;
		}
		@Override
		public String toString() {
			return "User [t_id=" + t_id + ", t_name=" + t_name + ", t_job=" + t_job + "]";
		}	    
}

UserMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<!-- namespace對應接口的全類名 -->
<mapper namespace="com.dao.UserDao">
    <!-- id對應方法名 -->
    <select id="findAll" resultType="com.mapper.User">
        select * from t_user
    </select>
    <select id="findById" resultType="com.mapper.User">
        select * from t_user where t_id = #{t_id}
    </select>
    <delete id="deleteById" parameterType="int">
        delete from t_user where t_id = #{t_id}
    </delete>
    <insert id="addUser" parameterType="com.mapper.User">
        insert into t_user(t_id,t_name,t_job) values (#{t_id},#{t_name},#{t_job})
    </insert>
    <update id="updateUser" parameterType="com.mapper.User">
        update t_user set t_name=#{t_name},t_job=#{t_job} where t_id=#{t_id}
    </update>
</mapper>

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">

    <!-- 引入配置文件 --> 
    <context:property-placeholder location="classpath:jdbc.properties"/>
    <!-- 配置數據源 -->
    <bean class="org.springframework.jdbc.datasource.DriverManagerDataSource" id="dataSource">
        <property name="url" value="${jdbc.url}"></property>
        <property name="driverClassName" value="${jdbc.driverClassName}"></property>
        <property name="username" value="${jdbc.username}"></property>
        <property name="password" value="${jdbc.password}"></property>
    </bean>
        <!-- 配置數據源 
    <bean class="org.springframework.jdbc.datasource.DriverManagerDataSource" id="dataSource">
        <property name="url" value="jdbc:oracle:thin:@localhost:1521:ORCL"></property>
        <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"></property>
        <property name="username" value="system"></property>
        <property name="password" value="123456"></property>
    </bean>-->
    <!-- 配置SqlSessionFaction -->
    <bean class="org.mybatis.spring.SqlSessionFactoryBean" id="sqlSessionFactory">
        <property name="dataSource" ref="dataSource"></property>    
        <property name="mapperLocations" value="com/mapper/*.xml"></property>
    </bean>
    <!-- 配置 mybatis 註解 -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.dao"></property>
        <property name="annotationClass" value="com.dao.MyBatisRepository"></property>
    </bean>
</beans>

jdbc.properties

jdbc.driverClassName=oracle.jdbc.driver.OracleDriver
jdbc.url=jdbc:oracle:thin:@localhost:1521:ORCL
jdbc.username=victoria
jdbc.password=123456

log4j.properties

log4j.rootLogger=info,stdout,info,debug,error
# 輸出到控制檯 ###
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
# 指定輸出到控制檯的 API，只要大於或者等於 DEBUG 都會輸出到控制檯
log4j.appender.stdout.Threshold = INFO
# 自定義格式化輸出
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss} [%c]-[%p] %m%n
### 輸出到日誌文件 ###
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = D:/log/error.log
# 日誌文件追加
log4j.appender.D.Append = true
# 輸出DEBUG級別以上的日誌
log4j.appender.D.Threshold = ERROR
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss} [%c]-[%p] %m%n
log4j.logger.org.apache=ON

spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">
    <context:component-scan base-package="com.controller"></context:component-scan>
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/views/"></property>
        <property name="suffix" value=".jsp"></property>
    </bean>
</beans>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
  <display-name>victoria_01</display-name>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  <!-- The front controller of this Spring Web application, responsible for handling all application requests -->
    <servlet>
        <servlet-name>springDispatcherServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springDispatcherServlet</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    <!-- 配置編碼過濾器 -->
    <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>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

list.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>List All</title>
<script type="text/javascript">
var excel=document.getElementById('excel_to');
excel.click(function() {
	alert("666");
})
</script>
</head>
<body>
  <button id="excel_to">導出Excel</button><br/>
   <br/> <table width="60%" border="2" cellpadding="3" cellspacing="0">
        <tr>
            <th>ID</th>
            <th>NAME</th>
            <th>JOB</th>
        </tr>
        <c:forEach items="${users }" var="user">
            <tr>
                <td>${user.t_id }</td>
                <td>${user.t_name }</td>
                <td>${user.t_job }</td>
            </tr>
        </c:forEach>
    </table>
</body>
</html>

show.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
    <table width="60%" border="1" cellpadding="2" cellspacing="0">
        <tr>
            <th>ID</th>
            <th>NAME</th>
            <th>JOB</th>
        </tr>
        <tr>
            <td>${user.t_id }</td>
            <td>${user.t_name }</td>
            <td>${user.t_job }</td>
        </tr>
    </table><br>
    <a href="../index.jsp">返回</a>
</body>
</html>

success.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
    操作成功！<br>
    <a href="../index.jsp">返回</a>
</body>
</html>

thirdRun.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>三級聯動</title>
</head>
<body>
    <table width="60%" border="1" cellpadding="2" cellspacing="0">
        <tr>
            <th>ID</th>
            <th>NAME</th>
            <th>JOB</th>
        </tr>
        <tr>
            <td>${user.t_id }</td>
            <td>${user.t_name }</td>
            <td>${user.t_job }</td>
        </tr>
    </table><br>
    
</body>
</html>

index.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>victoria</title>
</head>
<style type="text/css">
body {background-color: khaki}

a { color:red; transition:0.5s; }
a:hover { color:blue; }
</style>
<body>
	查詢所有：<br>
	<a href="user/list">顯示所有</a><br><br>
  	  新增：<br><form action="user/add">
        ID:<input type="text" name="t_id"><br>
        NAME:<input type="text" name="t_name"><br>
        JOB:<input type="text" name="t_job"><br>
        <input type="submit" value="提交">
    </form><br>
  	  刪除：<br><form action="user/delete">
      	  輸入要刪除的ID：<input type="text" name="t_id"><input type="submit" value="提交"><br>
    </form><br>
   	 查詢：<br><form action="user/get">
     	   輸入要查詢的ID：<input type="text" name="t_id"><input type="submit" value="提交"><br>
    </form><br>
   	 修改：<br><form action="user/update">
       	 根據ID來改，不支持修改ID，輸入的名字，工作爲修改值：<br>
        ID:<input type="text" name="t_id"><br>
        NAME:<input type="text" name="t_name"><br>
        JOB:<input type="text" name="t_job"><br>
        <input type="submit" value="提交">
    </form><br>
</body>
</html>

oracle建表語句

-- Create table
create table T_USER
(
  t_id   VARCHAR2(32),
  t_name VARCHAR2(32),
  t_job  VARCHAR2(32)
)
tablespace USERS
  pctfree 10
  initrans 1
  maxtrans 255
  storage
  (
    initial 64K
    next 1M
    minextents 1
    maxextents unlimited
  );
-- Add comments to the table 
comment on table T_USER
  is '用戶表';
-- Grant/Revoke object privileges 
grant select, insert, update, delete, references, alter, index on T_USER to VICTORIA;

項目部署，jsp頁面截圖

源代碼下載地址

ssm框架-spring+springmvc+mybatis+eclipse+oracle+tomcat小項目

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前端簽到與後臺邏輯代碼實現

https://yachay.unat.edu.pe/blog/index.php?comment_area=format_blog&comment_component=blog&comment_co

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