标签:name 项目 代码 id member age address public
项目代码:
实体类:
package com.openlab.bean;
public class Member {
private Integer id;
private String name;
private Integer age;
private String address;
public Member() {
}
public Member(String name, Integer age, String address) {
this.name = name;
this.age = age;
this.address = address;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
@Override
public String toString() {
return "Member{" +
"id=" + id +
", name='" + name + '\'' +
", age=" + age +
", address='" + address + '\'' +
'}';
}
}
package com.openlab.bean;
import java.util.List;
/**
* @author mao on 2021/3/29.
* @version 1.0 maozhijob@163.com
*/
public class Result {
private int code;
private String msg;
public int getCode() {
return code;
}
public void setCode(int code) {
this.code = code;
}
public String getMsg() {
return msg;
}
public void setMsg(String msg) {
this.msg = msg;
}
public int getCount() {
return count;
}
public void setCount(int count) {
this.count = count;
}
public List<Member> getData() {
return data;
}
public void setData(List<Member> data) {
this.data = data;
}
private int count ;
private List<Member> data;
}
controller:
package com.openlab.controller;
import com.openlab.bean.Member;
import com.openlab.bean.Result;
import com.openlab.service.IMember;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class MemberController {
@Autowired
IMember iMember;
@RequestMapping(value = "/",method = RequestMethod.GET)
public String index(){
return "index";
}
@ResponseBody
@RequestMapping(value = "/findByid",method = RequestMethod.GET)
public Member findByid(Integer id){
Member member = iMember.findById(id);
return member;
}
@ResponseBody
@RequestMapping(value = "/findAll",method = RequestMethod.GET)
public Result findAll(){
Result all = iMember.findAll();
return all;
}
@ResponseBody
@RequestMapping(value = "/updateByid",method = RequestMethod.GET)
public Boolean updateByid(Member member){
Boolean aBoolean = iMember.updateMember(member);
return aBoolean;
}
@ResponseBody
@RequestMapping(value = "/insert",method = RequestMethod.GET)
public boolean insert(Member member){
Boolean saveMember = iMember.saveMember(member);
return saveMember;
}
@ResponseBody
@RequestMapping(value = "/deleteByid",method = RequestMethod.GET)
public boolean deleteByid(Integer id){
Boolean saveMember = iMember.deleteById(id);
return saveMember;
}
}
DAO:
package com.openlab.dao;
import com.openlab.bean.Member;
import org.apache.ibatis.annotations.*;
import org.mybatis.spring.annotation.MapperScan;
import java.util.List;
/**
* @author Administrator
*/
public interface MemberMapper {
@Select("select * from member")
List<Member> findAll();
/**
* @param id
* @return
*/
@Select("select * from member where id=#{id}")
Member findById(Integer id);
@Insert("insert into member (id,name,age,address) values(#{id},#{name},#{age},#{address})")
Boolean saveMember(Member member);
@Update({
"<script> ",
"update member set ",
"<if test = \"name != null\"> ",
" name=#{name}, ",
"</if> ",
"<if test = \"age != null\"> ",
" age=#{age}, ",
"</if> ",
"<if test = \"address != null\"> ",
" address=#{address} ",
"</if> ",
" WHERE id=#{id}",
"</script>"
})
Boolean updateMember(Member member);
@Delete("delete from member where id=#{id}")
Boolean deleteById(@Param("id") Integer id);
}
Service:
package com.openlab.service;
import com.openlab.bean.Member;
import com.openlab.bean.Result;
import java.util.List;
public interface IMember {
public Result findAll();
public Member findById(Integer id);
public Boolean saveMember(Member member);
public Boolean updateMember(Member member);
public Boolean deleteById(Integer id);
}
package com.openlab.service;
import com.openlab.bean.Member;
import com.openlab.bean.Result;
import com.openlab.dao.MemberMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class IMemberImpl implements IMember {
@Autowired
MemberMapper memberMapper;
@Override
public Result findAll() {
Result re = new Result();
List<Member> list = memberMapper.findAll();
re.setCode(0);
re.setCount(list.size());
re.setData(list);
re.setMsg("查询成功");
return re;
}
@Override
public Member findById(Integer id) {
return memberMapper.findById(id);
}
@Override
public Boolean saveMember(Member member) {
return memberMapper.saveMember(member);
}
@Override
public Boolean updateMember(Member member) {
return memberMapper.updateMember(member);
}
@Override
public Boolean deleteById(Integer id) {
return memberMapper.deleteById(id);
}
}
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:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
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.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">
<!-- 开启注解扫描,要扫描的是service和dao层的注解,要忽略web层注解,因为web层让SpringMVC框架
去管理 -->
<context:component-scan base-package="com.openlab">
<!-- 配置要忽略的注解 -->
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<!-- 配置C3P0的连接池对象 -->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.cj.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/projectmanager?serverTimezone=GMT" />
<property name="username" value="root" />
<property name="password" value="19991009" />
</bean>
<!-- 配置SqlSession的工厂 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="configLocation" value="classpath:Mybatis.xml"/>
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- <!– 配置扫描dao的包 –>-->
<bean id="mapperScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.openlab.dao"/>
</bean>
</beans>
Mybatis.xml:
<?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">
<!--mybatis主配置文件-->
<configuration>
</configuration>
SpringMVC.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
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
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!-- 扫描controller的注解,别的不扫描 -->
<context:component-scan base-package="com.openlab.controller">
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<!-- 开启对SpringMVC注解的支持 -->
<mvc:annotation-driven>
<mvc:message-converters>
<bean class="org.springframework.http.converter.StringHttpMessageConverter"/>
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
</mvc:message-converters>
</mvc:annotation-driven>
<!-- 配置视图解析器 -->
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- HTml文件所在的目录 -->
<property name="prefix" value="/templates/" />
<!-- 文件的后缀名 -->
<property name="suffix" value=".html" />
</bean>
<!-- 设置静态资源不过滤 -->
<mvc:resources location="/WEB-INF/templates/" mapping="/templates/**" />
<mvc:annotation-driven >
<!-- 消息转换器 -->
<mvc:message-converters register-defaults="true">
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes" value="text/plain;charset=UTF-8"/>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
</beans>
web.xml:
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
<!--设置配置文件的路径-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<!--解决中文乱码的过滤器-->
<filter>
<filter-name>characterEncodingFilter</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>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--配置Spring的监听器,默认只加载WEB-INF目录下的applicationContext.xml配置文件-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!--配置前端控制器-->
<servlet>
<servlet-name>dispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!--加载springmvc.xml配置文件-->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:SpringMVC.xml</param-value>
</init-param>
<!--启动服务器,创建该servlet-->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcherServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
index.html:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>会员检索</title>
<link rel="stylesheet" type="text/css" href="https://www.layuicdn.com/layui/css/layui.css"/>
</head>
<body>
<div class="layui-row layui-col-space10">
<div class="layui-col-md4" style="margin-top: 16%">
<table class="layui-hide" id="test"></table>
</div>
<div class="layui-col-md4" style="text-align: center;margin-top: 16%;">
<form class="layui-form" lay-filter="example"> <!-- 提示:如果你不想用form,你可以换成div等任何一个普通元素 -->
<div class="layui-form-item">
<label class="layui-form-label">会员ID</label>
<div class="layui-input-block">
<span>
<input type="text" name="id" id="id" placeholder="请输入" autocomplete="off" class="layui-input"
style="width: 80%; float:left;">
<button type="button" id="search" class="layui-btn layui-btn-radius layui-btn-normal"
style="width: 15%; float:right">检索</button>
</span></div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">会员名</label>
<div class="layui-input-block">
<input type="text" id="name" name="name" placeholder="请输入" autocomplete="off" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">年龄</label>
<div class="layui-input-block">
<input type="text" id="age" name="age" placeholder="请输入" autocomplete="off" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">住址</label>
<div class="layui-input-block">
<input type="text" id="address" name="address" placeholder="请输入" autocomplete="off"
class="layui-input">
</div>
</div>
<!-- 更多表单结构排版请移步文档左侧【页面元素-表单】一项阅览 -->
</form>
</div>
<div class="layui-col-md4" style="margin-top: 16%;">
<div style="margin-left: 20%; ">
<button type="button" id="insert" class="layui-btn layui-btn-radius">新增</button>
<br>
<button type="button" id="update" class="layui-btn layui-btn-radius layui-btn-warm" style="margin-top: 10%">
更新
</button>
<br>
<button type="button" id="delete" class="layui-btn layui-btn-radius layui-btn-danger"
style="margin-top: 10%">删除
</button>
</div>
</div>
</div>
<script src="https://www.layuicdn.com/layui/layui.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.js"></script>
<script>
layui.use(['form','table'], function () {
var form = layui.form;
var table = layui.table;
//左侧表格
table.render({
elem: '#test'
,method: 'get'
, url: '/findAll'
, cellMinWidth: 80 //全局定义常规单元格的最小宽度,layui 2.2.1 新增
, cols: [
[
{field: 'id', title: '会员ID', sort: true}
, {field: 'name', title: '会员名'}
, {field: 'age', title: '年龄', sort: true}
, {field: 'address', title: '住址'}
]
]
});
//表单赋值
$('#search').on('click', function () {
console.log($("#id").val())
if ($("#id").val() != '') {
$.ajax({
url: '/findByid',
data: {"id": $("#id").val(),},
dataType: "json",
success: function (data) {
form.val('example', {
"name": data.name // "name": "value"
, "age": data.age
, "address": data.address
});
},
error: function (jqXHR, textStatus, errorThrown) {
/*错误信息处理*/
layer.msg("查新出错,未找到该id")
form.val('example', {
"name": ''
, "age": ''
, "address": ''
});
}
})
} else {
layer.msg("请填写会员id后在进行查询")
}
});
//表单取值
layui.$('#insert').on('click', function () {
if ($("#id").val() === '' || $("#name").val() === '' || $("#age").val() === '' || $("#address").val() === '') {
layer.msg("所有内容都不能为空!")
} else {
$.ajax({
url: '/insert',
data: {
"id": $("#id").val(),
"name": $("#name").val(),
"age": $("#age").val(),
"address": $("#address").val()
},
dataType: "json",
success: function (data) {
layer.msg("新增成功!")
//执行重载
table.reload('test', {
page: {
curr: 1 //重新从第 1 页开始
}
}, 'data');
},
error: function (jqXHR, textStatus, errorThrown) {
/*错误信息处理*/
layer.msg("新增失败!")
}
})
}
});
layui.$('#update').on('click', function () {
if ($("#id").val() === '') {
layer.msg("更新会员ID不能为空!")
} else {
$.ajax({
url: '/updateByid',
data: {
"id": $("#id").val(),
"name": $("#name").val(),
"age": $("#age").val(),
"address": $("#address").val()
},
dataType: "json",
success: function (data) {
if(data){
layer.msg("更新成功!")
table.reload('test', {
page: {
curr: 1 //重新从第 1 页开始
}
}, 'data');
}else {
layer.msg("更新失败")
}
},
error: function (jqXHR, textStatus, errorThrown) {
/*错误信息处理*/
layer.msg("更新失败!")
}
})
}
});
layui.$('#delete').on('click', function () {
if ($("#id").val() === '') {
layer.msg("删除会员ID不能为空!")
} else {
$.ajax({
url: '/deleteByid',
data: {"id": $("#id").val()},
dataType: "json",
success: function (data) {
if(data){
layer.msg("删除成功!")
table.reload('test', {
page: {
curr: 1 //重新从第 1 页开始
}
}, 'data');
}
else {
layer.msg("删除失败!")
}
},
error: function (jqXHR, textStatus, errorThrown) {
/*错误信息处理*/
layer.msg("删除失败!")
}
})
}
});
});
</script>
</body>
</html>
pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>demo1</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>demo1 Maven Webapp</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<properties>
<spring.version>5.0.2.RELEASE</spring.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<mysql.version>8.0.23</mysql.version>
<mybatis.version>3.4.5</mybatis.version>
<jackson.version>2.9.8</jackson.version>
</properties>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<!-- <!- 注意版本这里整合spring5–>-->
<artifactId>thymeleaf-spring5</artifactId>
<version>3.0.11.RELEASE</version>
</dependency>
<!-- spring -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.6.8</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- log end -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<finalName>demo1</finalName>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
sql文件:
/*
Navicat Premium Data Transfer
Source Server : 本地
Source Server Type : MySQL
Source Server Version : 50725
Source Host : localhost:3306
Source Schema : lanmoyun
Target Server Type : MySQL
Target Server Version : 50725
File Encoding : 65001
Date: 29/03/2021 15:23:34
*/
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
-- ----------------------------
-- Table structure for member
-- ----------------------------
DROP TABLE IF EXISTS `member`;
CREATE TABLE `member` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`age` int(20) NULL DEFAULT NULL,
`address` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of member
-- ----------------------------
INSERT INTO `member` VALUES (2, '张三', 23, '陕西');
INSERT INTO `member` VALUES (4, '张三', 23, '陕西');
SET FOREIGN_KEY_CHECKS = 1;
标签:name,项目,代码,id,member,age,address,public 来源: https://blog.csdn.net/qq_45242393/article/details/115313886
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