消息队列存储数据

This commit is contained in:
2025-06-11 14:45:40 +08:00
commit 9bbb491633
118 changed files with 7197 additions and 0 deletions

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{
"properties": [
{
"name": "cos.client.accessKey",
"type": "java.lang.String",
"description": "Description for cos.client.accessKey."
},
{
"name": "cos.client.secretKey",
"type": "java.lang.String",
"description": "Description for cos.client.secretKey."
},
{
"name": "cos.client.region",
"type": "java.lang.String",
"description": "Description for cos.client.region."
},
{
"name": "cos.client.bucket",
"type": "java.lang.String",
"description": "Description for cos.client.bucket."
},
{
"name": "wx.open.appId",
"type": "java.lang.String",
"description": "Description for wx.open.appId."
},
{
"name": "wx.open.appSecret",
"type": "java.lang.String",
"description": "Description for wx.open.appSecret."
}
]
}

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# 线上配置文件
# @author <a href="https://github.com/liyupi">程序员鱼皮</a>
# @from <a href="https://yupi.icu">编程导航知识星球</a>
server:
port: 8101
spring:
# 数据库配置
# todo 需替换配置
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/ruoyi-vue-pro?rewriteBatchedStatements=true
username: root
password: 123asd
# Redis 配置
# todo 需替换配置
redis:
database: 1
host: localhost
port: 6379
timeout: 5000
password: 123456
rabbitmq:
host: localhost
port: 5672
username: guest
password: guest
listener:
simple:
acknowledge-mode: manual
# Elasticsearch 配置
# todo 需替换配置
elasticsearch:
uris: http://localhost:9200
username: root
password: 123456
mybatis-plus:
configuration:
# 生产环境关闭日志
log-impl: ''
# 接口文档配置
knife4j:
basic:
enable: true
username: root
password: 123456

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# 测试配置文件
# @author <a href="https://github.com/liyupi">程序员鱼皮</a>
# @from <a href="https://yupi.icu">编程导航知识星球</a>
server:
port: 8101
spring:
# 数据库配置
# todo 需替换配置
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/ruoyi-vue-pro?rewriteBatchedStatements=true
username: root
password: 123asd
# Redis 配置
# todo 需替换配置
redis:
database: 1
host: localhost
port: 6379
timeout: 5000
password: 123456
# Elasticsearch 配置
# todo 需替换配置
elasticsearch:
uris: http://localhost:9200
username: root
password: 123456
rabbitmq:
host: localhost
port: 5672
username: guest
password: guest
listener:
simple:
acknowledge-mode: manual

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# 公共配置文件
# @author <a href="https://github.com/liyupi">程序员鱼皮</a>
# @from <a href="https://yupi.icu">编程导航知识星球</a>
spring:
application:
name: springboot-init
# 默认 dev 环境
profiles:
active: test
# 支持 swagger3
mvc:
pathmatch:
matching-strategy: ant_path_matcher
# session 配置
session:
# todo 取消注释开启分布式 session须先配置 Redis
# store-type: redis
# 30 天过期
timeout: 2592000
# 数据库配置
# todo 需替换配置
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/my_db
username: root
password: 123asd
jackson:
date-format: yyyy-MM-dd HH:mm:ss
# Redis 配置
# todo 需替换配置,然后取消注释
# redis:
# database: 1
# host: localhost
# port: 6379
# timeout: 5000
# password: 123456
# Elasticsearch 配置
# todo 需替换配置,然后取消注释
# elasticsearch:
# uris: http://localhost:9200
# username: root
# password: 123456
# 文件上传
servlet:
multipart:
# 大小限制
max-file-size: 10MB
server:
address: 0.0.0.0
port: 8101
servlet:
context-path: /api
# cookie 30 天过期
session:
cookie:
max-age: 2592000
mybatis-plus:
configuration:
map-underscore-to-camel-case: false
log-impl: org.apache.ibatis.logging.nologging.NoLoggingImpl
default-executor-type: batch
global-config:
db-config:
logic-delete-field: isDelete # 全局逻辑删除的实体字段名
logic-delete-value: 1 # 逻辑已删除值(默认为 1
logic-not-delete-value: 0 # 逻辑未删除值(默认为 0
# 微信相关
wx:
# 微信公众平台
# todo 需替换配置
mp:
token: xxx
aesKey: xxx
appId: xxx
secret: xxx
config-storage:
http-client-type: HttpClient
key-prefix: wx
redis:
host: 127.0.0.1
port: 6379
type: Memory
# 微信开放平台
# todo 需替换配置
open:
appId: xxx
appSecret: xxx
# 对象存储
# todo 需替换配置
cos:
client:
accessKey: xxx
secretKey: xxx
region: xxx
bucket: xxx
# 接口文档配置
knife4j:
enable: true
openapi:
title: "接口文档"
version: 1.0
group:
default:
api-rule: package
api-rule-resources:
- com.yupi.springbootinit.controller
logging:
level:
org:
apache:
ibatis: off

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by 程序员鱼皮https://github.com/liyupi
可能是最好的编程学习圈子https://yupi.icu

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<?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.yupi.springbootinit.mapper.NewHostsMapper">
<resultMap id="BaseResultMap" type="com.yupi.springbootinit.model.entity.NewHosts">
<!--@mbg.generated-->
<!--@Table new_hosts-->
<id column="id" jdbcType="BIGINT" property="id" />
<result column="hosts_id" jdbcType="VARCHAR" property="hostsId" />
<result column="hosts_level" jdbcType="VARCHAR" property="hostsLevel" />
<result column="hosts_coins" jdbcType="INTEGER" property="hostsCoins" />
<result column="Invitation_type" jdbcType="INTEGER" property="invitationType" />
<result column="fans" jdbcType="INTEGER" property="fans" />
<result column="fllowernum" jdbcType="INTEGER" property="fllowernum" />
<result column="yesterday_coins" jdbcType="INTEGER" property="yesterdayCoins" />
<result column="country" jdbcType="VARCHAR" property="country" />
<result column="hosts_kind" jdbcType="VARCHAR" property="hostsKind" />
<result column="tenant_id" jdbcType="BIGINT" property="tenantId" />
<result column="creator" jdbcType="INTEGER" property="creator" />
<result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
<result column="updater" jdbcType="VARCHAR" property="updater" />
<result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
</resultMap>
<sql id="Base_Column_List">
<!--@mbg.generated-->
id, hosts_id, hosts_level, hosts_coins, Invitation_type, fans, fllowernum, yesterday_coins,
country, hosts_kind, tenant_id, creator, create_time, updater, update_time
</sql>
<select id="selectByPrimaryKey" parameterType="java.lang.Long" resultMap="BaseResultMap">
<!--@mbg.generated-->
select
<include refid="Base_Column_List" />
from new_hosts
where id = #{id,jdbcType=BIGINT}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Long">
<!--@mbg.generated-->
delete from new_hosts
where id = #{id,jdbcType=BIGINT}
</delete>
<insert id="insert" keyColumn="id" keyProperty="id" parameterType="com.yupi.springbootinit.model.entity.NewHosts" useGeneratedKeys="true">
<!--@mbg.generated-->
insert into new_hosts (hosts_id, hosts_level, hosts_coins,
Invitation_type, fans, fllowernum,
yesterday_coins, country, hosts_kind,
tenant_id, creator, create_time,
updater, update_time)
values (#{hostsId,jdbcType=VARCHAR}, #{hostsLevel,jdbcType=VARCHAR}, #{hostsCoins,jdbcType=INTEGER},
#{invitationType,jdbcType=INTEGER}, #{fans,jdbcType=INTEGER}, #{fllowernum,jdbcType=INTEGER},
#{yesterdayCoins,jdbcType=INTEGER}, #{country,jdbcType=VARCHAR}, #{hostsKind,jdbcType=VARCHAR},
#{tenantId,jdbcType=BIGINT}, #{creator,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP},
#{updater,jdbcType=VARCHAR}, #{updateTime,jdbcType=TIMESTAMP})
</insert>
<insert id="insertSelective" keyColumn="id" keyProperty="id" parameterType="com.yupi.springbootinit.model.entity.NewHosts" useGeneratedKeys="true">
<!--@mbg.generated-->
insert into new_hosts
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="hostsId != null">
hosts_id,
</if>
<if test="hostsLevel != null">
hosts_level,
</if>
<if test="hostsCoins != null">
hosts_coins,
</if>
<if test="invitationType != null">
Invitation_type,
</if>
<if test="fans != null">
fans,
</if>
<if test="fllowernum != null">
fllowernum,
</if>
<if test="yesterdayCoins != null">
yesterday_coins,
</if>
<if test="country != null">
country,
</if>
<if test="hostsKind != null">
hosts_kind,
</if>
<if test="tenantId != null">
tenant_id,
</if>
<if test="creator != null">
creator,
</if>
<if test="createTime != null">
create_time,
</if>
<if test="updater != null">
updater,
</if>
<if test="updateTime != null">
update_time,
</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test="hostsId != null">
#{hostsId,jdbcType=VARCHAR},
</if>
<if test="hostsLevel != null">
#{hostsLevel,jdbcType=VARCHAR},
</if>
<if test="hostsCoins != null">
#{hostsCoins,jdbcType=INTEGER},
</if>
<if test="invitationType != null">
#{invitationType,jdbcType=INTEGER},
</if>
<if test="fans != null">
#{fans,jdbcType=INTEGER},
</if>
<if test="fllowernum != null">
#{fllowernum,jdbcType=INTEGER},
</if>
<if test="yesterdayCoins != null">
#{yesterdayCoins,jdbcType=INTEGER},
</if>
<if test="country != null">
#{country,jdbcType=VARCHAR},
</if>
<if test="hostsKind != null">
#{hostsKind,jdbcType=VARCHAR},
</if>
<if test="tenantId != null">
#{tenantId,jdbcType=BIGINT},
</if>
<if test="creator != null">
#{creator,jdbcType=INTEGER},
</if>
<if test="createTime != null">
#{createTime,jdbcType=TIMESTAMP},
</if>
<if test="updater != null">
#{updater,jdbcType=VARCHAR},
</if>
<if test="updateTime != null">
#{updateTime,jdbcType=TIMESTAMP},
</if>
</trim>
</insert>
<update id="updateByPrimaryKeySelective" parameterType="com.yupi.springbootinit.model.entity.NewHosts">
<!--@mbg.generated-->
update new_hosts
<set>
<if test="hostsId != null">
hosts_id = #{hostsId,jdbcType=VARCHAR},
</if>
<if test="hostsLevel != null">
hosts_level = #{hostsLevel,jdbcType=VARCHAR},
</if>
<if test="hostsCoins != null">
hosts_coins = #{hostsCoins,jdbcType=INTEGER},
</if>
<if test="invitationType != null">
Invitation_type = #{invitationType,jdbcType=INTEGER},
</if>
<if test="fans != null">
fans = #{fans,jdbcType=INTEGER},
</if>
<if test="fllowernum != null">
fllowernum = #{fllowernum,jdbcType=INTEGER},
</if>
<if test="yesterdayCoins != null">
yesterday_coins = #{yesterdayCoins,jdbcType=INTEGER},
</if>
<if test="country != null">
country = #{country,jdbcType=VARCHAR},
</if>
<if test="hostsKind != null">
hosts_kind = #{hostsKind,jdbcType=VARCHAR},
</if>
<if test="tenantId != null">
tenant_id = #{tenantId,jdbcType=BIGINT},
</if>
<if test="creator != null">
creator = #{creator,jdbcType=INTEGER},
</if>
<if test="createTime != null">
create_time = #{createTime,jdbcType=TIMESTAMP},
</if>
<if test="updater != null">
updater = #{updater,jdbcType=VARCHAR},
</if>
<if test="updateTime != null">
update_time = #{updateTime,jdbcType=TIMESTAMP},
</if>
</set>
where id = #{id,jdbcType=BIGINT}
</update>
<update id="updateByPrimaryKey" parameterType="com.yupi.springbootinit.model.entity.NewHosts">
<!--@mbg.generated-->
update new_hosts
set hosts_id = #{hostsId,jdbcType=VARCHAR},
hosts_level = #{hostsLevel,jdbcType=VARCHAR},
hosts_coins = #{hostsCoins,jdbcType=INTEGER},
Invitation_type = #{invitationType,jdbcType=INTEGER},
fans = #{fans,jdbcType=INTEGER},
fllowernum = #{fllowernum,jdbcType=INTEGER},
yesterday_coins = #{yesterdayCoins,jdbcType=INTEGER},
country = #{country,jdbcType=VARCHAR},
hosts_kind = #{hostsKind,jdbcType=VARCHAR},
tenant_id = #{tenantId,jdbcType=BIGINT},
creator = #{creator,jdbcType=INTEGER},
create_time = #{createTime,jdbcType=TIMESTAMP},
updater = #{updater,jdbcType=VARCHAR},
update_time = #{updateTime,jdbcType=TIMESTAMP}
where id = #{id,jdbcType=BIGINT}
</update>
<insert id="batchInsert" keyColumn="id" keyProperty="id" parameterType="map">
<!--@mbg.generated-->
insert into new_hosts
(hosts_id, hosts_level, hosts_coins, Invitation_type, fans, fllowernum, yesterday_coins,
country, hosts_kind, tenant_id, creator)
values
<foreach collection="list" item="item" separator=",">
(#{item.hostsId,jdbcType=VARCHAR}, #{item.hostsLevel,jdbcType=VARCHAR}, #{item.hostsCoins,jdbcType=INTEGER},
#{item.invitationType,jdbcType=INTEGER}, #{item.fans,jdbcType=INTEGER}, #{item.fllowernum,jdbcType=INTEGER},
#{item.yesterdayCoins,jdbcType=INTEGER}, #{item.country,jdbcType=VARCHAR}, #{item.hostsKind,jdbcType=VARCHAR},
#{item.tenantId,jdbcType=BIGINT}, #{item.creator,jdbcType=INTEGER})
</foreach>
</insert>
</mapper>

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<?xml version="1.0" encoding="UTF-8"?>
<!-- @author <a href="https://github.com/liyupi">程序员鱼皮</a> -->
<!-- @from <a href="https://yupi.icu">编程导航知识星球</a> -->
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.yupi.springbootinit.mapper.PostFavourMapper">
<resultMap id="BaseResultMap" type="com.yupi.springbootinit.model.entity.PostFavour">
<id property="id" column="id" jdbcType="BIGINT"/>
<result property="postId" column="postId" jdbcType="BIGINT"/>
<result property="userId" column="userId" jdbcType="BIGINT"/>
<result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
<result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
</resultMap>
<sql id="Base_Column_List">
id,postId,userId,
createTime,updateTime
</sql>
<select id="listFavourPostByPage"
resultType="com.yupi.springbootinit.model.entity.Post">
select p.*
from post p
join (select postId from post_favour where userId = #{favourUserId}) pf
on p.id = pf.postId ${ew.customSqlSegment}
</select>
</mapper>

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<?xml version="1.0" encoding="UTF-8"?>
<!-- @author <a href="https://github.com/liyupi">程序员鱼皮</a> -->
<!-- @from <a href="https://yupi.icu">编程导航知识星球</a> -->
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.yupi.springbootinit.mapper.PostMapper">
<resultMap id="BaseResultMap" type="com.yupi.springbootinit.model.entity.Post">
<id property="id" column="id" jdbcType="BIGINT"/>
<result property="title" column="title" jdbcType="VARCHAR"/>
<result property="content" column="content" jdbcType="VARCHAR"/>
<result property="tags" column="tags" jdbcType="VARCHAR"/>
<result property="thumbNum" column="thumbNum" jdbcType="BIGINT"/>
<result property="favourNum" column="favourNum" jdbcType="BIGINT"/>
<result property="userId" column="userId" jdbcType="BIGINT"/>
<result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
<result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
<result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
</resultMap>
<sql id="Base_Column_List">
id,title,content,tags,
thumbNum,favourNum,userId,
createTime,updateTime,isDelete
</sql>
<select id="listPostWithDelete" resultType="com.yupi.springbootinit.model.entity.Post">
select *
from post
where updateTime >= #{minUpdateTime}
</select>
</mapper>

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<?xml version="1.0" encoding="UTF-8"?>
<!-- @author <a href="https://github.com/liyupi">程序员鱼皮</a> -->
<!-- @from <a href="https://yupi.icu">编程导航知识星球</a> -->
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.yupi.springbootinit.mapper.PostThumbMapper">
<resultMap id="BaseResultMap" type="com.yupi.springbootinit.model.entity.PostThumb">
<id property="id" column="id" jdbcType="BIGINT"/>
<result property="postId" column="postId" jdbcType="BIGINT"/>
<result property="userId" column="userId" jdbcType="BIGINT"/>
<result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
<result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
</resultMap>
<sql id="Base_Column_List">
id,postId,
userId,createTime,updateTime
</sql>
</mapper>

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<?xml version="1.0" encoding="UTF-8"?>
<!-- @author <a href="https://github.com/liyupi">程序员鱼皮</a> -->
<!-- @from <a href="https://yupi.icu">编程导航知识星球</a> -->
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.yupi.springbootinit.mapper.UserMapper">
<resultMap id="BaseResultMap" type="com.yupi.springbootinit.model.entity.User">
<id property="id" column="id" jdbcType="BIGINT"/>
<result property="unionId" column="unionId" jdbcType="VARCHAR"/>
<result property="mpOpenId" column="mpOpenId" jdbcType="VARCHAR"/>
<result property="userName" column="userName" jdbcType="VARCHAR"/>
<result property="userAvatar" column="userAvatar" jdbcType="VARCHAR"/>
<result property="userProfile" column="userProfile" jdbcType="VARCHAR"/>
<result property="userRole" column="userRole" jdbcType="VARCHAR"/>
<result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
<result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
<result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
</resultMap>
<sql id="Base_Column_List">
id,unionId,mpOpenId,
userName,userAvatar,userProfile,
userRole,createTime,updateTime,isDelete
</sql>
</mapper>

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package ${packageName}.controller;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import ${packageName}.annotation.AuthCheck;
import ${packageName}.common.BaseResponse;
import ${packageName}.common.DeleteRequest;
import ${packageName}.common.ErrorCode;
import ${packageName}.common.ResultUtils;
import ${packageName}.constant.UserConstant;
import ${packageName}.exception.BusinessException;
import ${packageName}.exception.ThrowUtils;
import ${packageName}.model.dto.${dataKey}.${upperDataKey}AddRequest;
import ${packageName}.model.dto.${dataKey}.${upperDataKey}EditRequest;
import ${packageName}.model.dto.${dataKey}.${upperDataKey}QueryRequest;
import ${packageName}.model.dto.${dataKey}.${upperDataKey}UpdateRequest;
import ${packageName}.model.entity.${upperDataKey};
import ${packageName}.model.entity.User;
import ${packageName}.model.vo.${upperDataKey}VO;
import ${packageName}.service.${upperDataKey}Service;
import ${packageName}.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
/**
* ${dataName}接口
*
* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
*/
@RestController
@RequestMapping("/${dataKey}")
@Slf4j
public class ${upperDataKey}Controller {
@Resource
private ${upperDataKey}Service ${dataKey}Service;
@Resource
private UserService userService;
// region 增删改查
/**
* 创建${dataName}
*
* @param ${dataKey}AddRequest
* @param request
* @return
*/
@PostMapping("/add")
public BaseResponse<Long> add${upperDataKey}(@RequestBody ${upperDataKey}AddRequest ${dataKey}AddRequest, HttpServletRequest request) {
ThrowUtils.throwIf(${dataKey}AddRequest == null, ErrorCode.PARAMS_ERROR);
// todo 在此处将实体类和 DTO 进行转换
${upperDataKey} ${dataKey} = new ${upperDataKey}();
BeanUtils.copyProperties(${dataKey}AddRequest, ${dataKey});
// 数据校验
${dataKey}Service.valid${upperDataKey}(${dataKey}, true);
// todo 填充默认值
User loginUser = userService.getLoginUser(request);
${dataKey}.setUserId(loginUser.getId());
// 写入数据库
boolean result = ${dataKey}Service.save(${dataKey});
ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
// 返回新写入的数据 id
long new${upperDataKey}Id = ${dataKey}.getId();
return ResultUtils.success(new${upperDataKey}Id);
}
/**
* 删除${dataName}
*
* @param deleteRequest
* @param request
* @return
*/
@PostMapping("/delete")
public BaseResponse<Boolean> delete${upperDataKey}(@RequestBody DeleteRequest deleteRequest, HttpServletRequest request) {
if (deleteRequest == null || deleteRequest.getId() <= 0) {
throw new BusinessException(ErrorCode.PARAMS_ERROR);
}
User user = userService.getLoginUser(request);
long id = deleteRequest.getId();
// 判断是否存在
${upperDataKey} old${upperDataKey} = ${dataKey}Service.getById(id);
ThrowUtils.throwIf(old${upperDataKey} == null, ErrorCode.NOT_FOUND_ERROR);
// 仅本人或管理员可删除
if (!old${upperDataKey}.getUserId().equals(user.getId()) && !userService.isAdmin(request)) {
throw new BusinessException(ErrorCode.NO_AUTH_ERROR);
}
// 操作数据库
boolean result = ${dataKey}Service.removeById(id);
ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
return ResultUtils.success(true);
}
/**
* 更新${dataName}(仅管理员可用)
*
* @param ${dataKey}UpdateRequest
* @return
*/
@PostMapping("/update")
@AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
public BaseResponse<Boolean> update${upperDataKey}(@RequestBody ${upperDataKey}UpdateRequest ${dataKey}UpdateRequest) {
if (${dataKey}UpdateRequest == null || ${dataKey}UpdateRequest.getId() <= 0) {
throw new BusinessException(ErrorCode.PARAMS_ERROR);
}
// todo 在此处将实体类和 DTO 进行转换
${upperDataKey} ${dataKey} = new ${upperDataKey}();
BeanUtils.copyProperties(${dataKey}UpdateRequest, ${dataKey});
// 数据校验
${dataKey}Service.valid${upperDataKey}(${dataKey}, false);
// 判断是否存在
long id = ${dataKey}UpdateRequest.getId();
${upperDataKey} old${upperDataKey} = ${dataKey}Service.getById(id);
ThrowUtils.throwIf(old${upperDataKey} == null, ErrorCode.NOT_FOUND_ERROR);
// 操作数据库
boolean result = ${dataKey}Service.updateById(${dataKey});
ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
return ResultUtils.success(true);
}
/**
* 根据 id 获取${dataName}(封装类)
*
* @param id
* @return
*/
@GetMapping("/get/vo")
public BaseResponse<${upperDataKey}VO> get${upperDataKey}VOById(long id, HttpServletRequest request) {
ThrowUtils.throwIf(id <= 0, ErrorCode.PARAMS_ERROR);
// 查询数据库
${upperDataKey} ${dataKey} = ${dataKey}Service.getById(id);
ThrowUtils.throwIf(${dataKey} == null, ErrorCode.NOT_FOUND_ERROR);
// 获取封装类
return ResultUtils.success(${dataKey}Service.get${upperDataKey}VO(${dataKey}, request));
}
/**
* 分页获取${dataName}列表(仅管理员可用)
*
* @param ${dataKey}QueryRequest
* @return
*/
@PostMapping("/list/page")
@AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
public BaseResponse<Page<${upperDataKey}>> list${upperDataKey}ByPage(@RequestBody ${upperDataKey}QueryRequest ${dataKey}QueryRequest) {
long current = ${dataKey}QueryRequest.getCurrent();
long size = ${dataKey}QueryRequest.getPageSize();
// 查询数据库
Page<${upperDataKey}> ${dataKey}Page = ${dataKey}Service.page(new Page<>(current, size),
${dataKey}Service.getQueryWrapper(${dataKey}QueryRequest));
return ResultUtils.success(${dataKey}Page);
}
/**
* 分页获取${dataName}列表(封装类)
*
* @param ${dataKey}QueryRequest
* @param request
* @return
*/
@PostMapping("/list/page/vo")
public BaseResponse<Page<${upperDataKey}VO>> list${upperDataKey}VOByPage(@RequestBody ${upperDataKey}QueryRequest ${dataKey}QueryRequest,
HttpServletRequest request) {
long current = ${dataKey}QueryRequest.getCurrent();
long size = ${dataKey}QueryRequest.getPageSize();
// 限制爬虫
ThrowUtils.throwIf(size > 20, ErrorCode.PARAMS_ERROR);
// 查询数据库
Page<${upperDataKey}> ${dataKey}Page = ${dataKey}Service.page(new Page<>(current, size),
${dataKey}Service.getQueryWrapper(${dataKey}QueryRequest));
// 获取封装类
return ResultUtils.success(${dataKey}Service.get${upperDataKey}VOPage(${dataKey}Page, request));
}
/**
* 分页获取当前登录用户创建的${dataName}列表
*
* @param ${dataKey}QueryRequest
* @param request
* @return
*/
@PostMapping("/my/list/page/vo")
public BaseResponse<Page<${upperDataKey}VO>> listMy${upperDataKey}VOByPage(@RequestBody ${upperDataKey}QueryRequest ${dataKey}QueryRequest,
HttpServletRequest request) {
ThrowUtils.throwIf(${dataKey}QueryRequest == null, ErrorCode.PARAMS_ERROR);
// 补充查询条件,只查询当前登录用户的数据
User loginUser = userService.getLoginUser(request);
${dataKey}QueryRequest.setUserId(loginUser.getId());
long current = ${dataKey}QueryRequest.getCurrent();
long size = ${dataKey}QueryRequest.getPageSize();
// 限制爬虫
ThrowUtils.throwIf(size > 20, ErrorCode.PARAMS_ERROR);
// 查询数据库
Page<${upperDataKey}> ${dataKey}Page = ${dataKey}Service.page(new Page<>(current, size),
${dataKey}Service.getQueryWrapper(${dataKey}QueryRequest));
// 获取封装类
return ResultUtils.success(${dataKey}Service.get${upperDataKey}VOPage(${dataKey}Page, request));
}
/**
* 编辑${dataName}(给用户使用)
*
* @param ${dataKey}EditRequest
* @param request
* @return
*/
@PostMapping("/edit")
public BaseResponse<Boolean> edit${upperDataKey}(@RequestBody ${upperDataKey}EditRequest ${dataKey}EditRequest, HttpServletRequest request) {
if (${dataKey}EditRequest == null || ${dataKey}EditRequest.getId() <= 0) {
throw new BusinessException(ErrorCode.PARAMS_ERROR);
}
// todo 在此处将实体类和 DTO 进行转换
${upperDataKey} ${dataKey} = new ${upperDataKey}();
BeanUtils.copyProperties(${dataKey}EditRequest, ${dataKey});
// 数据校验
${dataKey}Service.valid${upperDataKey}(${dataKey}, false);
User loginUser = userService.getLoginUser(request);
// 判断是否存在
long id = ${dataKey}EditRequest.getId();
${upperDataKey} old${upperDataKey} = ${dataKey}Service.getById(id);
ThrowUtils.throwIf(old${upperDataKey} == null, ErrorCode.NOT_FOUND_ERROR);
// 仅本人或管理员可编辑
if (!old${upperDataKey}.getUserId().equals(loginUser.getId()) && !userService.isAdmin(loginUser)) {
throw new BusinessException(ErrorCode.NO_AUTH_ERROR);
}
// 操作数据库
boolean result = ${dataKey}Service.updateById(${dataKey});
ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
return ResultUtils.success(true);
}
// endregion
}

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package ${packageName}.service;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.IService;
import ${packageName}.model.dto.${dataKey}.${upperDataKey}QueryRequest;
import ${packageName}.model.entity.${upperDataKey};
import ${packageName}.model.vo.${upperDataKey}VO;
import javax.servlet.http.HttpServletRequest;
/**
* ${dataName}服务
*
* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
*/
public interface ${upperDataKey}Service extends IService<${upperDataKey}> {
/**
* 校验数据
*
* @param ${dataKey}
* @param add 对创建的数据进行校验
*/
void valid${upperDataKey}(${upperDataKey} ${dataKey}, boolean add);
/**
* 获取查询条件
*
* @param ${dataKey}QueryRequest
* @return
*/
QueryWrapper<${upperDataKey}> getQueryWrapper(${upperDataKey}QueryRequest ${dataKey}QueryRequest);
/**
* 获取${dataName}封装
*
* @param ${dataKey}
* @param request
* @return
*/
${upperDataKey}VO get${upperDataKey}VO(${upperDataKey} ${dataKey}, HttpServletRequest request);
/**
* 分页获取${dataName}封装
*
* @param ${dataKey}Page
* @param request
* @return
*/
Page<${upperDataKey}VO> get${upperDataKey}VOPage(Page<${upperDataKey}> ${dataKey}Page, HttpServletRequest request);
}

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package ${packageName}.service.impl;
import cn.hutool.core.collection.CollUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import ${packageName}.common.ErrorCode;
import ${packageName}.constant.CommonConstant;
import ${packageName}.exception.ThrowUtils;
import ${packageName}.mapper.${upperDataKey}Mapper;
import ${packageName}.model.dto.${dataKey}.${upperDataKey}QueryRequest;
import ${packageName}.model.entity.${upperDataKey};
import ${packageName}.model.entity.${upperDataKey}Favour;
import ${packageName}.model.entity.${upperDataKey}Thumb;
import ${packageName}.model.entity.User;
import ${packageName}.model.vo.${upperDataKey}VO;
import ${packageName}.model.vo.UserVO;
import ${packageName}.service.${upperDataKey}Service;
import ${packageName}.service.UserService;
import ${packageName}.utils.SqlUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
/**
* ${dataName}服务实现
*
* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
*/
@Service
@Slf4j
public class ${upperDataKey}ServiceImpl extends ServiceImpl<${upperDataKey}Mapper, ${upperDataKey}> implements ${upperDataKey}Service {
@Resource
private UserService userService;
/**
* 校验数据
*
* @param ${dataKey}
* @param add 对创建的数据进行校验
*/
@Override
public void valid${upperDataKey}(${upperDataKey} ${dataKey}, boolean add) {
ThrowUtils.throwIf(${dataKey} == null, ErrorCode.PARAMS_ERROR);
// todo 从对象中取值
String title = ${dataKey}.getTitle();
// 创建数据时,参数不能为空
if (add) {
// todo 补充校验规则
ThrowUtils.throwIf(StringUtils.isBlank(title), ErrorCode.PARAMS_ERROR);
}
// 修改数据时,有参数则校验
// todo 补充校验规则
if (StringUtils.isNotBlank(title)) {
ThrowUtils.throwIf(title.length() > 80, ErrorCode.PARAMS_ERROR, "标题过长");
}
}
/**
* 获取查询条件
*
* @param ${dataKey}QueryRequest
* @return
*/
@Override
public QueryWrapper<${upperDataKey}> getQueryWrapper(${upperDataKey}QueryRequest ${dataKey}QueryRequest) {
QueryWrapper<${upperDataKey}> queryWrapper = new QueryWrapper<>();
if (${dataKey}QueryRequest == null) {
return queryWrapper;
}
// todo 从对象中取值
Long id = ${dataKey}QueryRequest.getId();
Long notId = ${dataKey}QueryRequest.getNotId();
String title = ${dataKey}QueryRequest.getTitle();
String content = ${dataKey}QueryRequest.getContent();
String searchText = ${dataKey}QueryRequest.getSearchText();
String sortField = ${dataKey}QueryRequest.getSortField();
String sortOrder = ${dataKey}QueryRequest.getSortOrder();
List<String> tagList = ${dataKey}QueryRequest.getTags();
Long userId = ${dataKey}QueryRequest.getUserId();
// todo 补充需要的查询条件
// 从多字段中搜索
if (StringUtils.isNotBlank(searchText)) {
// 需要拼接查询条件
queryWrapper.and(qw -> qw.like("title", searchText).or().like("content", searchText));
}
// 模糊查询
queryWrapper.like(StringUtils.isNotBlank(title), "title", title);
queryWrapper.like(StringUtils.isNotBlank(content), "content", content);
// JSON 数组查询
if (CollUtil.isNotEmpty(tagList)) {
for (String tag : tagList) {
queryWrapper.like("tags", "\"" + tag + "\"");
}
}
// 精确查询
queryWrapper.ne(ObjectUtils.isNotEmpty(notId), "id", notId);
queryWrapper.eq(ObjectUtils.isNotEmpty(id), "id", id);
queryWrapper.eq(ObjectUtils.isNotEmpty(userId), "userId", userId);
// 排序规则
queryWrapper.orderBy(SqlUtils.validSortField(sortField),
sortOrder.equals(CommonConstant.SORT_ORDER_ASC),
sortField);
return queryWrapper;
}
/**
* 获取${dataName}封装
*
* @param ${dataKey}
* @param request
* @return
*/
@Override
public ${upperDataKey}VO get${upperDataKey}VO(${upperDataKey} ${dataKey}, HttpServletRequest request) {
// 对象转封装类
${upperDataKey}VO ${dataKey}VO = ${upperDataKey}VO.objToVo(${dataKey});
// todo 可以根据需要为封装对象补充值,不需要的内容可以删除
// region 可选
// 1. 关联查询用户信息
Long userId = ${dataKey}.getUserId();
User user = null;
if (userId != null && userId > 0) {
user = userService.getById(userId);
}
UserVO userVO = userService.getUserVO(user);
${dataKey}VO.setUser(userVO);
// 2. 已登录,获取用户点赞、收藏状态
long ${dataKey}Id = ${dataKey}.getId();
User loginUser = userService.getLoginUserPermitNull(request);
if (loginUser != null) {
// 获取点赞
QueryWrapper<${upperDataKey}Thumb> ${dataKey}ThumbQueryWrapper = new QueryWrapper<>();
${dataKey}ThumbQueryWrapper.in("${dataKey}Id", ${dataKey}Id);
${dataKey}ThumbQueryWrapper.eq("userId", loginUser.getId());
${upperDataKey}Thumb ${dataKey}Thumb = ${dataKey}ThumbMapper.selectOne(${dataKey}ThumbQueryWrapper);
${dataKey}VO.setHasThumb(${dataKey}Thumb != null);
// 获取收藏
QueryWrapper<${upperDataKey}Favour> ${dataKey}FavourQueryWrapper = new QueryWrapper<>();
${dataKey}FavourQueryWrapper.in("${dataKey}Id", ${dataKey}Id);
${dataKey}FavourQueryWrapper.eq("userId", loginUser.getId());
${upperDataKey}Favour ${dataKey}Favour = ${dataKey}FavourMapper.selectOne(${dataKey}FavourQueryWrapper);
${dataKey}VO.setHasFavour(${dataKey}Favour != null);
}
// endregion
return ${dataKey}VO;
}
/**
* 分页获取${dataName}封装
*
* @param ${dataKey}Page
* @param request
* @return
*/
@Override
public Page<${upperDataKey}VO> get${upperDataKey}VOPage(Page<${upperDataKey}> ${dataKey}Page, HttpServletRequest request) {
List<${upperDataKey}> ${dataKey}List = ${dataKey}Page.getRecords();
Page<${upperDataKey}VO> ${dataKey}VOPage = new Page<>(${dataKey}Page.getCurrent(), ${dataKey}Page.getSize(), ${dataKey}Page.getTotal());
if (CollUtil.isEmpty(${dataKey}List)) {
return ${dataKey}VOPage;
}
// 对象列表 => 封装对象列表
List<${upperDataKey}VO> ${dataKey}VOList = ${dataKey}List.stream().map(${dataKey} -> {
return ${upperDataKey}VO.objToVo(${dataKey});
}).collect(Collectors.toList());
// todo 可以根据需要为封装对象补充值,不需要的内容可以删除
// region 可选
// 1. 关联查询用户信息
Set<Long> userIdSet = ${dataKey}List.stream().map(${upperDataKey}::getUserId).collect(Collectors.toSet());
Map<Long, List<User>> userIdUserListMap = userService.listByIds(userIdSet).stream()
.collect(Collectors.groupingBy(User::getId));
// 2. 已登录,获取用户点赞、收藏状态
Map<Long, Boolean> ${dataKey}IdHasThumbMap = new HashMap<>();
Map<Long, Boolean> ${dataKey}IdHasFavourMap = new HashMap<>();
User loginUser = userService.getLoginUserPermitNull(request);
if (loginUser != null) {
Set<Long> ${dataKey}IdSet = ${dataKey}List.stream().map(${upperDataKey}::getId).collect(Collectors.toSet());
loginUser = userService.getLoginUser(request);
// 获取点赞
QueryWrapper<${upperDataKey}Thumb> ${dataKey}ThumbQueryWrapper = new QueryWrapper<>();
${dataKey}ThumbQueryWrapper.in("${dataKey}Id", ${dataKey}IdSet);
${dataKey}ThumbQueryWrapper.eq("userId", loginUser.getId());
List<${upperDataKey}Thumb> ${dataKey}${upperDataKey}ThumbList = ${dataKey}ThumbMapper.selectList(${dataKey}ThumbQueryWrapper);
${dataKey}${upperDataKey}ThumbList.forEach(${dataKey}${upperDataKey}Thumb -> ${dataKey}IdHasThumbMap.put(${dataKey}${upperDataKey}Thumb.get${upperDataKey}Id(), true));
// 获取收藏
QueryWrapper<${upperDataKey}Favour> ${dataKey}FavourQueryWrapper = new QueryWrapper<>();
${dataKey}FavourQueryWrapper.in("${dataKey}Id", ${dataKey}IdSet);
${dataKey}FavourQueryWrapper.eq("userId", loginUser.getId());
List<${upperDataKey}Favour> ${dataKey}FavourList = ${dataKey}FavourMapper.selectList(${dataKey}FavourQueryWrapper);
${dataKey}FavourList.forEach(${dataKey}Favour -> ${dataKey}IdHasFavourMap.put(${dataKey}Favour.get${upperDataKey}Id(), true));
}
// 填充信息
${dataKey}VOList.forEach(${dataKey}VO -> {
Long userId = ${dataKey}VO.getUserId();
User user = null;
if (userIdUserListMap.containsKey(userId)) {
user = userIdUserListMap.get(userId).get(0);
}
${dataKey}VO.setUser(userService.getUserVO(user));
${dataKey}VO.setHasThumb(${dataKey}IdHasThumbMap.getOrDefault(${dataKey}VO.getId(), false));
${dataKey}VO.setHasFavour(${dataKey}IdHasFavourMap.getOrDefault(${dataKey}VO.getId(), false));
});
// endregion
${dataKey}VOPage.setRecords(${dataKey}VOList);
return ${dataKey}VOPage;
}
}

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package ${packageName}.model.dto.${dataKey};
import lombok.Data;
import java.io.Serializable;
import java.util.List;
/**
* 创建${dataName}请求
*
* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
*/
@Data
public class ${upperDataKey}AddRequest implements Serializable {
/**
* 标题
*/
private String title;
/**
* 内容
*/
private String content;
/**
* 标签列表
*/
private List<String> tags;
private static final long serialVersionUID = 1L;
}

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package ${packageName}.model.dto.${dataKey};
import lombok.Data;
import java.io.Serializable;
import java.util.List;
/**
* 编辑${dataName}请求
*
* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
*/
@Data
public class ${upperDataKey}EditRequest implements Serializable {
/**
* id
*/
private Long id;
/**
* 标题
*/
private String title;
/**
* 内容
*/
private String content;
/**
* 标签列表
*/
private List<String> tags;
private static final long serialVersionUID = 1L;
}

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package ${packageName}.model.dto.${dataKey};
import ${packageName}.common.PageRequest;
import lombok.Data;
import lombok.EqualsAndHashCode;
import java.io.Serializable;
import java.util.List;
/**
* 查询${dataName}请求
*
* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
*/
@EqualsAndHashCode(callSuper = true)
@Data
public class ${upperDataKey}QueryRequest extends PageRequest implements Serializable {
/**
* id
*/
private Long id;
/**
* id
*/
private Long notId;
/**
* 搜索词
*/
private String searchText;
/**
* 标题
*/
private String title;
/**
* 内容
*/
private String content;
/**
* 标签列表
*/
private List<String> tags;
/**
* 创建用户 id
*/
private Long userId;
private static final long serialVersionUID = 1L;
}

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package ${packageName}.model.dto.${dataKey};
import lombok.Data;
import java.io.Serializable;
import java.util.List;
/**
* 更新${dataName}请求
*
* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
*/
@Data
public class ${upperDataKey}UpdateRequest implements Serializable {
/**
* id
*/
private Long id;
/**
* 标题
*/
private String title;
/**
* 内容
*/
private String content;
/**
* 标签列表
*/
private List<String> tags;
private static final long serialVersionUID = 1L;
}

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package ${packageName}.model.vo;
import cn.hutool.json.JSONUtil;
import ${packageName}.model.entity.${upperDataKey};
import lombok.Data;
import org.springframework.beans.BeanUtils;
import java.io.Serializable;
import java.util.Date;
import java.util.List;
/**
* ${dataName}视图
*
* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
*/
@Data
public class ${upperDataKey}VO implements Serializable {
/**
* id
*/
private Long id;
/**
* 标题
*/
private String title;
/**
* 内容
*/
private String content;
/**
* 创建用户 id
*/
private Long userId;
/**
* 创建时间
*/
private Date createTime;
/**
* 更新时间
*/
private Date updateTime;
/**
* 标签列表
*/
private List<String> tagList;
/**
* 创建用户信息
*/
private UserVO user;
/**
* 封装类转对象
*
* @param ${dataKey}VO
* @return
*/
public static ${upperDataKey} voToObj(${upperDataKey}VO ${dataKey}VO) {
if (${dataKey}VO == null) {
return null;
}
${upperDataKey} ${dataKey} = new ${upperDataKey}();
BeanUtils.copyProperties(${dataKey}VO, ${dataKey});
List<String> tagList = ${dataKey}VO.getTagList();
${dataKey}.setTags(JSONUtil.toJsonStr(tagList));
return ${dataKey};
}
/**
* 对象转封装类
*
* @param ${dataKey}
* @return
*/
public static ${upperDataKey}VO objToVo(${upperDataKey} ${dataKey}) {
if (${dataKey} == null) {
return null;
}
${upperDataKey}VO ${dataKey}VO = new ${upperDataKey}VO();
BeanUtils.copyProperties(${dataKey}, ${dataKey}VO);
${dataKey}VO.setTagList(JSONUtil.toList(${dataKey}.getTags(), String.class));
return ${dataKey}VO;
}
}

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