Springboot+Mybatis+Clickhouse+jsp 搭建单体应用项目(一)

一、服务器安装clickhouse服务

参阅 :https://www.cnblogs.com/liuyangfirst/p/13379064.html

二.连接数据库

成功

三、新建库

CREATE/ATTACH DATABASE zabbix ENGINE = Ordinary;

ATTACH 也可以建库，但是metadata目录下不会生成.sql文件，一般用于metadata元数据sql文件被删除后，恢复库表结构使用。

这里采用

CREATE DATABASE mrliu ENGINE = Ordinary;

四、创建表

CREATE TABLE mrliu.userinformation (
`id` UInt16,
`user_name` String,
`user_age` String,
`user_sex` String,
`user_id_card` String,
`user_phone` String,
`user_from` String,
`user_minzu` String,
`user_address` String,
`user_zhiye` String,
`user_educate` String,
`iddeleted` Int8,
`update_date` Date,
`create_date` Date ) ENGINE = MergeTree(create_date,
id,
8192)

五、添加数据

INSERT INTO mrliu.userinformation (id,user_name,user_age,user_sex,user_id_card,user_phone,user_from,user_minzu,user_address,user_zhiye,user_educate,iddeleted,update_date,create_date) VALUES (
1,'赵大','25','男','25600000000000001','135145895612','中国浙江','汉族','西湖区果哥子大街2020号','销售','本科',0,'2020-05-07','2020-07-25');

六、创建springboot项目

1.引入pom依赖

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.5.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.mrliu</groupId>
    <artifactId>undertow</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>undertow</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-boot-admin.version>2.2.1</spring-boot-admin.version>
    </properties>

    <dependencies>

        <!--引入knife4j以来-->
        <dependency>
            <groupId>com.github.xiaoymin</groupId>
            <artifactId>knife4j-spring-boot-starter</artifactId>
            <version>1.9.6</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>20.0</version>
        </dependency>

        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.8.6</version>
            <scope>test</scope>
        </dependency>

        <!-- tomcat支持 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>

        <!-- 用于编译jsp-->
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
            <scope>provided</scope>
        </dependency>
        <!-- jsp标签库 -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
        </dependency>

        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>1.3.2</version>
        </dependency>

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid-spring-boot-starter</artifactId>
            <version>1.1.13</version>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.38</version>
        </dependency>

        <dependency>
            <groupId>commons-lang</groupId>
            <artifactId>commons-lang</artifactId>
            <version>2.6</version>
        </dependency>
        <!-- clickHouse数据库 -->
        <dependency>
            <groupId>ru.yandex.clickhouse</groupId>
            <artifactId>clickhouse-jdbc</artifactId>
            <version>0.1.53</version>
            <exclusions>
                <exclusion>
                    <artifactId>guava</artifactId>
                    <groupId>com.google.guava</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <!--转化工具-->
        <dependency>
            <groupId>org.yaml</groupId>
            <artifactId>snakeyaml</artifactId>
            <version>1.26</version>
        </dependency>
    </dependencies>

    <build>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

2.实体类建立

package com.mrliu.undertow.pojo;

import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;

/**
 * 用户信息
 *
 * @author liuyangos8888
 */
@ApiModel("用户信息")
public class UserInfo {


    @ApiModelProperty(required = true, notes = "用户ID", example = "001")
    private Integer id;

    @ApiModelProperty(required = true, notes = "用户姓名", example = "龙五")
    private String userName;

    @ApiModelProperty(required = true, notes = "用户年龄", example = "28")
    private String userAge;

    @ApiModelProperty(required = true, notes = "用户性别", example = "男")
    private String userSex;

    @ApiModelProperty(required = true, notes = "用户身份证", example = "24511000012234512")
    private String userIdCard;

    @ApiModelProperty(required = true, notes = "用户号码", example = "13745124512")
    private String userPhone;

    @ApiModelProperty(required = true, notes = "用户产地", example = "安徽")
    private String userFrom;

    @ApiModelProperty(required = true, notes = "用户民族", example = "汉族")
    private String userMinZu;

    @ApiModelProperty(required = true, notes = "用户住址", example = "某某大街110号")
    private String userAddress;

    @ApiModelProperty(required = true, notes = "用户职业", example = "大佬")
    private String userZhiYe;

    @ApiModelProperty(required = true, notes = "用户学历", example = "小学")
    private String userEducate;

    @ApiModelProperty(required = true, notes = "用户是否存在", example = "否")
    private Integer idDeleted;

    @ApiModelProperty(required = true, notes = "用户信息更新时间", example = "2020-07-18 22:22:22")
    private String updateDate;

    @ApiModelProperty(required = true, notes = "用户创建", example = "2020-07-18 22:22:22")
    private String createDate;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getUserAge() {
        return userAge;
    }

    public void setUserAge(String userAge) {
        this.userAge = userAge;
    }

    public String getUserSex() {
        return userSex;
    }

    public void setUserSex(String userSex) {
        this.userSex = userSex;
    }

    public String getUserIdCard() {
        return userIdCard;
    }

    public void setUserIdCard(String userIdCard) {
        this.userIdCard = userIdCard;
    }

    public String getUserPhone() {
        return userPhone;
    }

    public void setUserPhone(String userPhone) {
        this.userPhone = userPhone;
    }

    public String getUserFrom() {
        return userFrom;
    }

    public void setUserFrom(String userFrom) {
        this.userFrom = userFrom;
    }

    public String getUserMinZu() {
        return userMinZu;
    }

    public void setUserMinZu(String userMinZu) {
        this.userMinZu = userMinZu;
    }

    public String getUserAddress() {
        return userAddress;
    }

    public void setUserAddress(String userAddress) {
        this.userAddress = userAddress;
    }

    public String getUserZhiYe() {
        return userZhiYe;
    }

    public void setUserZhiYe(String userZhiYe) {
        this.userZhiYe = userZhiYe;
    }

    public String getUserEducate() {
        return userEducate;
    }

    public void setUserEducate(String userEducate) {
        this.userEducate = userEducate;
    }

    public Integer getIdDeleted() {
        return idDeleted;
    }

    public void setIdDeleted(Integer idDeleted) {
        this.idDeleted = idDeleted;
    }

    public String getUpdateDate() {
        return updateDate;
    }

    public void setUpdateDate(String updateDate) {
        this.updateDate = updateDate;
    }

    public String getCreateDate() {
        return createDate;
    }

    public void setCreateDate(String createDate) {
        this.createDate = createDate;
    }
}

3.dao建立

package com.mrliu.undertow.mapper;



import com.mrliu.undertow.pojo.UserInfo;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * @author Administrator
 */

@Mapper
public interface UserInfoMapper {

    /**
     * 查询全部
     *
     * @return
     */
    List<UserInfo> selectList();


}

4.配置文件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">
<mapper namespace="com.click.house.mapper.UserInfoMapper">
    <resultMap id="BaseResultMap" type="com.click.house.entity.UserInfo">
        <id column="id" jdbcType="INTEGER" property="id" />
        <result column="user_name" jdbcType="VARCHAR" property="user_name" />
        <result column="user_age" jdbcType="VARCHAR" property="user_age" />
        <result column="user_sex" jdbcType="VARCHAR" property="user_sex" />
        <result column="user_id_card" jdbcType="VARCHAR" property="user_id_card" />
        <result column="user_phone" jdbcType="VARCHAR" property="user_phone" />
        <result column="user_from" jdbcType="VARCHAR" property="user_from" />
        <result column="user_minzu" jdbcType="VARCHAR" property="user_minzu" />
        <result column="user_address" jdbcType="VARCHAR" property="user_address" />
        <result column="user_zhiye" jdbcType="VARCHAR" property="user_zhiye" />
        <result column="user_educate" jdbcType="VARCHAR" property="user_educate" />
        <result column="iddeleted" jdbcType="INTEGER" property="iddeleted" />
        <result column="update_date" jdbcType="VARCHAR" property="update_date" />
        <result column="create_date" jdbcType="VARCHAR" property="create_date" />
    </resultMap>

    <sql id="Base_Column_List">
        id, user_name, user_age, user_sex, user_id_card, user_phone, user_from, user_minzu, user_address, user_zhiye, user_educate, iddeleted, update_date, create_date
    </sql>

    <insert id="saveData" parameterType="com.click.house.entity.UserInfo" >
        INSERT INTO cs_user_info
        (id,user_name,pass_word,phone,email,create_day)
        VALUES
        (#{id,jdbcType=INTEGER},#{userName,jdbcType=VARCHAR},#{passWord,jdbcType=VARCHAR},
        #{phone,jdbcType=VARCHAR},#{email,jdbcType=VARCHAR},#{createDay,jdbcType=VARCHAR})
    </insert>

    <select id="selectById" parameterType="java.lang.Integer" resultMap="BaseResultMap">
        select
        <include refid="Base_Column_List" />
        from cs_user_info
        where id = #{id,jdbcType=INTEGER}
    </select>

    <select id="selectList" resultMap="BaseResultMap" >
        select
        <include refid="Base_Column_List" />
        from userinformation
    </select>
</mapper>

5.service层建立

service

package com.mrliu.undertow.service;


import com.mrliu.undertow.pojo.UserInfo;

import java.util.List;

public interface UserInfoService {


    /**
     * 查询全部
     *
     * @return
     */
    List<UserInfo> selectList();
}

serviceImpl

package com.mrliu.undertow.service.impl;


import com.mrliu.undertow.mapper.UserInfoMapper;
import com.mrliu.undertow.pojo.UserInfo;
import com.mrliu.undertow.service.UserInfoService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;


/**
 * @author Administrator
 */
@Service
public class UserInfoServiceImpl implements UserInfoService {

    @Resource
    private UserInfoMapper userInfoMapper;


    @Override
    public List<UserInfo> selectList() {
        return userInfoMapper.selectList();
    }
}

6.controller层建立

package com.mrliu.undertow.controller;


import com.mrliu.undertow.pojo.UserInfo;
import com.mrliu.undertow.service.UserInfoService;
import io.swagger.annotations.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.ModelAndView;

import javax.annotation.Resource;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

/**
 * @author liuyangos8888
 */
@Api(tags = "用户操作功能接口")
@RestController
@RequestMapping("/user")
public class UserInfoController {

    private static Logger log = LoggerFactory.getLogger(UserInfoController.class);

    @Resource
    private UserInfoService userInfoService;

    /**
     * 查询所有数据
     *
     * @return 所有数据
     */
    @ApiResponses(value = {
            @ApiResponse(code = 200, message = "接口返回成功状态"),
            @ApiResponse(code = 500, message = "接口返回未知错误，请联系开发人员调试")
    })
    @ApiOperation(value = "用户全查接口", notes = "访问此接口，返回hello语句，测试接口")
    @GetMapping("/selectList")
    public List<UserInfo> selectList() {
        return userInfoService.selectList();
    }


    @ApiResponses(value = {
            @ApiResponse(code = 200, message = "接口返回成功状态"),
            @ApiResponse(code = 500, message = "接口返回未知错误，请联系开发人员调试")
    })
    @ApiOperation(value = "JSP全查接口", notes = "访问此接口，返回hello语句，测试接口")
    @RequestMapping(value = "/selectList2", produces = "application/json;charset=UTF-8", method = {RequestMethod.GET})
    public void selectList2(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        List<UserInfo> list = userInfoService.selectList();

        List<Map<String, Object>> mapList = getMapsResult(list);

        log.info("进入了selectList2方法！");

        ModelAndView mav = new ModelAndView("jspIndex.jsp");
        mav.addObject("list", mapList);
        request.setAttribute("list", mapList);
        request.getRequestDispatcher("/WEB-INF/jsp/jspIndex.jsp").forward(request, response);
    }



    @ApiResponses(value = {
            @ApiResponse(code = 200, message = "接口返回成功状态"),
            @ApiResponse(code = 500, message = "接口返回未知错误，请联系开发人员调试")
    })
    @ApiOperation(value = "自定义JSP全查接口", notes = "访问此接口，返回hello语句，测试接口")
    @RequestMapping(value = "/selectList3", produces = "application/json;charset=UTF-8", method = {RequestMethod.GET})
    public void selectList3(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        List<UserInfo> list = new ArrayList<>();

        UserInfo userInfo = new UserInfo();
        userInfo.setId(2);
        userInfo.setUserName("李四");
        userInfo.setUserAge("112");
        userInfo.setUserSex("男");
        userInfo.setUserIdCard("10001199104131278");
        userInfo.setUserPhone("1371452312");
        userInfo.setUserFrom("浙江");
        userInfo.setUserMinZu("汉族");
        userInfo.setUserAddress("某某大陆某某大街2220号");
        userInfo.setUserZhiYe("教师");
        userInfo.setUserEducate("博士");

        userInfo.setCreateDate("2020-05-17 22:22:22");
        userInfo.setUpdateDate("2020-05-17 22:22:22");
        userInfo.setIdDeleted(0);
        list.add(userInfo);

        log.info("进入了selectList3方法！");

        ModelAndView mav = new ModelAndView("jspIndex.jsp");
        mav.addObject("list", list);
        request.setAttribute("list", list);
        request.getRequestDispatcher("/WEB-INF/jsp/jspIndex.jsp").forward(request, response);
    }


    private List<Map<String, Object>> getMapsResult(List<UserInfo> list) {
        List<Map<String, Object>> mapList = new ArrayList<>();

        for (UserInfo userInfo : list) {

            Map<String, Object> map = new LinkedHashMap<>();

            map.put("id", userInfo.getId());
            map.put("userName", userInfo.getUserName());
            map.put("userAge", userInfo.getUserAge());
            map.put("userSex", userInfo.getUserSex());
            map.put("userIdCard", userInfo.getUserIdCard());
            map.put("userPhone", userInfo.getUserPhone());
            map.put("userFrom", userInfo.getUserFrom());
            map.put("userMinZu", userInfo.getUserMinZu());
            map.put("userAddress", userInfo.getUserAddress());
            map.put("userEducate", userInfo.getUserEducate());
            map.put("userZhiYe", userInfo.getUserZhiYe());
            map.put("updateDate", userInfo.getUpdateDate());
            map.put("createDate", userInfo.getCreateDate());
            map.put("idDeleted", userInfo.getIdDeleted());
            mapList.add(map);
        }
        return mapList;
    }

}

7.yml配置

server:
  port: 7788
  tomcat:
    uri-encoding: UTF-8
  servlet:
    encoding:
      charset: UTF-8
      force: true
      enabled: true
    context-path: /

#springmvc
spring:
  mvc:
    view:
      prefix: /WEB-INF/jsp/
      suffix: .jsp
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    click:
      driverClassName: ru.yandex.clickhouse.ClickHouseDriver
      url: jdbc:clickhouse://127.0.0.1:8123/mrliu
      initialSize: 10
      maxActive: 100
      minIdle: 10
      maxWait: 6000



  # mybatis 配置
mybatis:
    type-aliases-package: com.mrliu.undertow.pojo
    mapper-locations: classpath:/mapper/*.xml

8.启动测试

访问：

http://localhost:7016/user//selectList

参考:

1. clickhouse 安装 
查看 https://www.cnblogs.com/liuyangfirst/p/13379064.html
2. Knife4J 使用   
查看 https://www.cnblogs.com/liuyangfirst/p/12900597.html
3. IDEA使用  
查看 https://www.cnblogs.com/liuyangfirst/tag/IntelliJ%20IDEA%E4%BD%BF%E7%94%A8/

参考