基于EasyCode定制Mybatisplus全自动单表实现CRUD接口
- 分页查询
- ID查询
- 新增
- 批量新增
- 修改
- 批量删除
注意使用了MybatisPlus的自动填充功能,和insertBatchSomeColumn扩展批量插入功能,分页插件
需要几个增加插件实现类
自动填充
package com.gton.config.autofull;
import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;
import java.time.LocalDateTime;
/**
* @description: Mybatis -plus 自动填充
* @author: GuoTong
* @createTime: 2021-10-05 18:12
* @since JDK 1.8 OR 11
**/
@Slf4j
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
@Override
public void insertFill(MetaObject metaObject) {
log.info("start insert fill ....");
// 或者
this.strictInsertFill(metaObject, "createTime", LocalDateTime::now, LocalDateTime.class); // 起始版本 3.3.3(推荐)
this.strictInsertFill(metaObject, "updateTime", LocalDateTime::now, LocalDateTime.class); // 起始版本 3.3.3(推荐)
}
@Override
public void updateFill(MetaObject metaObject) {
log.info("start update fill ....");
this.strictUpdateFill(metaObject, "updateTime", LocalDateTime::now, LocalDateTime.class); // 起始版本 3.3.3(推荐)
}
}
分页插件
/**
* Description: 新的分页插件
*
* @author: GuoTong
*/
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
// 向Mybatis过滤器链中添加分页拦截器
interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
// 添加乐观锁插件
interceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
return interceptor;
}
自定义扩展批量插入
package com.gton.handler;
import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.core.injector.AbstractMethod;
import com.baomidou.mybatisplus.core.injector.DefaultSqlInjector;
import com.baomidou.mybatisplus.core.metadata.TableInfo;
import com.baomidou.mybatisplus.extension.injector.methods.InsertBatchSomeColumn;
import java.util.List;
/**
* @description: MyBatis-Plus提供的InsertBatchSomeColumn方法
* @author: GuoTong
* @createTime: 2022-12-06 16:24
* @since JDK 1.8 OR 11
**/
public class EasySqlInjector extends DefaultSqlInjector {
@Override
public List<AbstractMethod> getMethodList(Class<?> mapperClass, TableInfo tableInfo) {
// 注意:此SQL注入器继承了DefaultSqlInjector(默认注入器),调用了DefaultSqlInjector的getMethodList方法,保留了mybatis-plus的自带方法
List<AbstractMethod> methodList = super.getMethodList(mapperClass, tableInfo);
methodList.add(new InsertBatchSomeColumn(i -> i.getFieldFill() != FieldFill.UPDATE));
return methodList;
}
}
批量插入插件注入
/**
* Description: 批量插入优化
*
* @author: GuoTong
*/
@Bean
public EasySqlInjector sqlInjector() {
return new EasySqlInjector();
}
Controller的目标效果示例:
package com.gton.user.controller;
/**
* (GpLogin)表控制层
*
* @author GT
* @since 2022-12-06 20:13:00
*/
@RestController
@RequestMapping("gpLogin")
@SwaggerScanClass
public class GpLoginController {
/**
* 服务对象
*/
@Autowired
private GpLoginService gpLoginService;
@Autowired
private OpenFeignToCommodityServer openFeignToCommodityServer;
/**
* Description: openfegin 调用
*
* @param request HttpServletRequest
* @author: GuoTong
* @date: 2022-12-06 16:52:18
* @return:com.gton.io.Resp Resp
*/
@RequestMapping(value = "/list", method = RequestMethod.GET)
public Resp list(HttpServletRequest request) {
String id = request.getParameter("id");
if (StringUtils.isEmpty(id)) {
id = "1598659338353319937";
}
Resp<Object> objectResp = openFeignToCommodityServer.selectOne(id);
return Resp.Ok(objectResp.getData());
}
/**
* 分页查询数据
*
* @param limitRequest 查询实体
* @return 所有数据
*/
@PostMapping("/queryLimit")
public Resp<BaseLimitResponse<GpLogin>> queryPage(@RequestBody BaseLimitRequest<GpLogin> limitRequest) {
// 分页查询
IPage<GpLogin> page = this.gpLoginService.queryLimitPage(limitRequest);
// 封装返回结果集
BaseLimitResponse<GpLogin> data = BaseLimitResponse.getInstance(page.getRecords(), page.getTotal(), page.getPages(), limitRequest.getPageIndex(), limitRequest.getPageSize());
return Resp.Ok(data);
}
/**
* 通过主键查询单条数据
*
* @param id 主键
* @return 单条数据
*/
@GetMapping("/queryOne/{id}")
public Resp<GpLogin> selectOne(@PathVariable("id") Serializable id) {
return Resp.Ok(this.gpLoginService.getById(id));
}
/**
* 新增数据
*
* @param gpLogin 实体对象
* @return 新增结果
*/
@PostMapping("/save")
public Resp<String> insert(@RequestBody GpLogin gpLogin) {
boolean save = false;
String executeMsg = null;
try {
save = this.gpLoginService.save(gpLogin);
executeMsg = "新增成功,id 是:" + gpLogin.getId();
} catch (Exception e) {
executeMsg = e.getMessage();
}
return save ? Resp.Ok(executeMsg) : Resp.error(executeMsg);
}
/**
* 批量新增数据
*
* @param gpLoginList 实体对象
* @return 新增结果
*/
@PostMapping("/saveBatch")
public Resp<String> insertBatch(@RequestBody List<GpLogin> gpLoginList) {
Integer save = 0;
String executeMsg = null;
try {
save = this.gpLoginService.saveBatchByEasyBaseMapper(gpLoginList);
executeMsg = "新增成功=>id 是:" + Arrays.toString(gpLoginList.stream().map(GpLogin::getId).toArray());
} catch (Exception e) {
executeMsg = e.getMessage();
}
return save > 0 ? Resp.Ok(executeMsg) : Resp.error(executeMsg);
}
/**
* 修改数据
*
* @param gpLogin 实体对象
* @return 修改结果
*/
@PutMapping("/update")
public Resp<String> update(@RequestBody GpLogin gpLogin) {
boolean update = false;
String executeMsg = null;
try {
update = this.gpLoginService.updateById(gpLogin);
executeMsg = "修改成功,id 是:" + gpLogin.getId();
} catch (Exception e) {
executeMsg = e.getMessage();
}
return update ? Resp.Ok(executeMsg) : Resp.error(executeMsg);
}
/**
* 删除数据
*
* @param idList 主键结合
* @return 删除结果
*/
@DeleteMapping("/dels")
public Resp<String> delete(@RequestParam("idList") List<Long> idList) {
boolean delNumber = false;
String executeMsg = null;
try {
delNumber = this.gpLoginService.removeByIds(idList);
executeMsg = "删除成功,ids 是:" + idList;
} catch (Exception e) {
executeMsg = e.getMessage();
}
return delNumber ? Resp.Ok(executeMsg) : Resp.error(executeMsg);
}
}
实际生成的代码:
首先看看EasyCode的模板
默认的Mybatisplus的模板少一个xml,我这里将其补充完整的
我这里先将模板贴出来:
Controller的模板:
##导入宏定义
$!{define.vm}
##设置表后缀(宏定义)
#setTableSuffix("Controller")
##保存文件(宏定义)
#save("/controller", "Controller.java")
##包路径(宏定义)
#setPackageSuffix("controller")
##定义服务名
#set($serviceName = $!tool.append($!tool.firstLowerCase($!tableInfo.name), "Service"))
##定义实体对象名
#set($entityName = $!tool.firstLowerCase($!tableInfo.name))
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.gton.io.BaseLimitRequest;
import com.gton.io.BaseLimitResponse;
import com.gton.io.Resp;
import $!{tableInfo.savePackageName}.entity.$!tableInfo.name;
import $!{tableInfo.savePackageName}.service.$!{tableInfo.name}Service;
import org.springframework.web.bind.annotation.*;
import com.gton.annotation.SwaggerScanClass;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.Arrays;
import java.io.Serializable;
import java.util.List;
##表注释(宏定义)
#tableComment("表控制层")
@RestController
@RequestMapping("$!tool.firstLowerCase($!tableInfo.name)")
@SwaggerScanClass
public class $!{tableName} {
/**
* 服务对象
*/
@Autowired
private $!{tableInfo.name}Service $!{serviceName};
/**
* 分页查询数据
*
* @param limitRequest 查询实体
* @return 所有数据
*/
@PostMapping("/queryLimit")
public Resp<BaseLimitResponse<$!tableInfo.name>> queryPage(@RequestBody BaseLimitRequest<$!tableInfo.name> limitRequest) {
// 分页查询
IPage<$!tableInfo.name> page = this.$!{serviceName}.queryLimitPage(limitRequest);
// 封装返回结果集
BaseLimitResponse<$!tableInfo.name> data = BaseLimitResponse.getInstance(page.getRecords(), page.getTotal(), page.getPages(), limitRequest.getPageIndex(), limitRequest.getPageSize());
return Resp.Ok(data);
}
/**
* 通过主键查询单条数据
*
* @param id 主键
* @return 单条数据
*/
@GetMapping("/queryOne/{id}")
public Resp<$!tableInfo.name> selectOne(@PathVariable("id") Serializable id) {
return Resp.Ok(this.$!{serviceName}.getById(id));
}
/**
* 新增数据
*
* @param $!entityName 实体对象
* @return 新增结果
*/
@PostMapping("/save")
public Resp<String> insert(@RequestBody $!tableInfo.name $!entityName) {
boolean save = false;
String executeMsg = null;
try {
save = this.$!{serviceName}.save($!entityName);
executeMsg = "新增成功,id 是:" + $!{entityName}.getId();
} catch (Exception e) {
executeMsg = e.getMessage();
}
return save ? Resp.Ok(executeMsg) : Resp.error(executeMsg);
}
/**
* 批量新增数据
*
* @param $!{entityName}List 实体对象
* @return 新增结果
*/
@PostMapping("/saveBatch")
public Resp<String> insertBatch(@RequestBody List<$!tableInfo.name> $!{entityName}List) {
Integer save = 0;
String executeMsg = null;
try {
save = this.$!{serviceName}.saveBatchByEasyBaseMapper($!{entityName}List);
executeMsg = "新增成功=>id 是:" + Arrays.toString($!{entityName}List.stream().map($!{tableInfo.name}::getId).toArray());
} catch (Exception e) {
executeMsg = e.getMessage();
}
return save > 0 ? Resp.Ok(executeMsg) : Resp.error(executeMsg);
}
/**
* 修改数据
*
* @param $!entityName 实体对象
* @return 修改结果
*/
@PutMapping("/update")
public Resp<String> update(@RequestBody $!tableInfo.name $!entityName) {
boolean update = false;
String executeMsg = null;
try {
update = this.$!{serviceName}.updateById($!entityName);
executeMsg = "修改成功,id 是:" + $!{entityName}.getId();
} catch (Exception e) {
executeMsg = e.getMessage();
}
return update ? Resp.Ok(executeMsg) : Resp.error(executeMsg);
}
/**
* 删除数据
*
* @param idList 主键结合
* @return 删除结果
*/
@DeleteMapping("/dels")
public Resp<String> delete(@RequestParam("idList") List<Long> idList) {
boolean delNumber = false;
String executeMsg = null;
try {
delNumber = this.$!{serviceName}.removeByIds(idList);
executeMsg = "删除成功,ids 是:" + idList;
} catch (Exception e) {
executeMsg = e.getMessage();
}
return delNumber ? Resp.Ok(executeMsg) : Resp.error(executeMsg);
}
}
实体类模板
##导入宏定义
$!{define.vm}
##保存文件(宏定义)
#save("/entity", ".java")
##包路径(宏定义)
#setPackageSuffix("entity")
##自动导入包(全局变量)
$!{autoImport.vm}
import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.fasterxml.jackson.annotation.JsonFormat;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.experimental.Accessors;
import java.io.Serializable;
import java.time.LocalDateTime;
##表注释(宏定义)
#tableComment("表实体类")
@Data
@Accessors(chain = true)
@ApiModel(value = "$!{tableInfo.name}", description = "EasyCode")
public class $!{tableInfo.name} implements Serializable {
private static final long serialVersionUID = 1L;
#foreach($column in $tableInfo.fullColumn)
#if(${column.obj.name} == "id")
@TableId(value = "id", type = IdType.ASSIGN_ID)
#elseif(${column.obj.name} == "create_time")
@TableField(value = "create_time", fill = FieldFill.INSERT)
#elseif(${column.obj.name} == "update_time")
@TableField(value = "update_time", fill = FieldFill.INSERT_UPDATE)
#else
@TableField(value = "${column.obj.name}")
#end
@ApiModelProperty("${column.comment}")
#if($!{tool.getClsNameByFullName($column.type)} == "LocalDateTime")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime $!{column.name};
#else
private $!{tool.getClsNameByFullName($column.type)} $!{column.name};
#end
#end
}
Mapper模板
##导入宏定义
$!{define.vm}
##设置表后缀(宏定义)
#setTableSuffix("Mapper")
##保存文件(宏定义)
#save("/mapper", "Mapper.java")
##包路径(宏定义)
#setPackageSuffix("mapper")
import com.gton.handler.EasyBaseMapper;
import org.apache.ibatis.annotations.Mapper;
import $!{tableInfo.savePackageName}.entity.$!tableInfo.name;
##表注释(宏定义)
#tableComment("表数据库访问层")
@Mapper
public interface $!{tableName} extends EasyBaseMapper<$!tableInfo.name> {
}
Service接口 模板
##导入宏定义
$!{define.vm}
##设置表后缀(宏定义)
#setTableSuffix("Service")
##保存文件(宏定义)
#save("/service", "Service.java")
##包路径(宏定义)
#setPackageSuffix("service")
import com.baomidou.mybatisplus.extension.service.IService;
import $!{tableInfo.savePackageName}.entity.$!tableInfo.name;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.gton.io.BaseLimitRequest;
import java.util.List;
##表注释(宏定义)
#tableComment("表服务接口")
public interface $!{tableName} extends IService<$!tableInfo.name> {
/**
* Description: 分页查询
*
* @param limitRequest 分页查询参数
* @author: GuoTong
* @date: 2022-12-02 14:57:06
* @return:com.baomidou.mybatisplus.core.metadata.IPage
*/
IPage<$!tableInfo.name> queryLimitPage(BaseLimitRequest<$!tableInfo.name> limitRequest);
/**
* Description: 批量新增
*
* @param entityList
* @author: GuoTong
* @date: 2022-12-06 19:52:00
* @return:Integer
*/
Integer saveBatchByEasyBaseMapper(List<$!tableInfo.name> entityList);
}
Service实现类模板
##导入宏定义
$!{define.vm}
##设置表后缀(宏定义)
#setTableSuffix("ServiceImpl")
##保存文件(宏定义)
#save("/service/impl", "ServiceImpl.java")
##包路径(宏定义)
#setPackageSuffix("service.impl")
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import $!{tableInfo.savePackageName}.mapper.$!{tableInfo.name}Mapper;
import $!{tableInfo.savePackageName}.entity.$!{tableInfo.name};
import $!{tableInfo.savePackageName}.service.$!{tableInfo.name}Service;
import org.springframework.stereotype.Service;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.gton.io.BaseLimitRequest;
import org.apache.commons.lang3.StringUtils;
import javax.annotation.Resource;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.List;
##表注释(宏定义)
#tableComment("表服务实现类")
@Service("$!tool.firstLowerCase($tableInfo.name)Service")
public class $!{tableName} extends ServiceImpl<$!{tableInfo.name}Mapper, $!{tableInfo.name}> implements $!{tableInfo.name}Service {
@Resource
private $!{tableInfo.name}Mapper $!tool.firstLowerCase($tableInfo.name)Mapper;
/**
* Description: 分页查询
*
* @param limitRequest 分页查询参数
* @author: GuoTong
* @date: 2022-12-02 14:57:06
* @return:com.baomidou.mybatisplus.core.metadata.IPage
*/
@Override
public IPage<$!{tableInfo.name}> queryLimitPage(BaseLimitRequest<$!{tableInfo.name}> limitRequest) {
$!{tableInfo.name} requestBody = limitRequest.getRequestBody();
long pageIndex = limitRequest.getPageIndex();
long pageSize = limitRequest.getPageSize();
IPage<$!{tableInfo.name}> page = new Page<>(pageIndex, pageSize);
QueryWrapper<$!{tableInfo.name}> queryWrapper = new QueryWrapper<>();
byte[] bytes = JSON.toJSONBytes(requestBody);
JSONObject thisObj = JSON.parseObject(bytes);
Set<Map.Entry<String, Object>> entries = thisObj.entrySet();
for (Map.Entry<String, Object> entry : entries) {
String key = entry.getKey();
StringBuilder column = new StringBuilder();
char[] chars = key.toCharArray();
for (char aChar : chars) {
if (Character.isUpperCase(aChar)) {
column.append("_");
}
column.append(aChar);
}
queryWrapper.eq(getValueIsBoolean(entry.getValue()), column.toString(), entry.getValue());
}
LocalDateTime beginTime = limitRequest.getBeginTime();
LocalDateTime endTime = limitRequest.getEndTime();
queryWrapper.ge(getValueIsBoolean(beginTime), "create_time", beginTime);
queryWrapper.le(getValueIsBoolean(endTime), "create_time", beginTime);
return $!{tool.firstLowerCase($tableInfo.name)}Mapper.selectPage(page, queryWrapper);
}
/**
* Description: 批量新增优化版
*
* @param entityList entityList
* @author: GuoTong
* @date: 2022-12-06 19:54:59
* @return:java.lang.Integer
*/
@Override
public Integer saveBatchByEasyBaseMapper(List<$!{tableInfo.name}> entityList) {
return $!{tool.firstLowerCase($tableInfo.name)}Mapper.insertBatchSomeColumn(entityList);
}
private boolean getValueIsBoolean(Object object) {
if (object instanceof String) {
return StringUtils.isNotEmpty((CharSequence) object);
}
return !Objects.isNull(object);
}
}
Mapper模板
##引入mybatis支持
$!{mybatisSupport.vm}
##设置保存名称与保存位置
$!callback.setFileName($tool.append($!{tableInfo.name}, "Mapper.xml"))
$!callback.setSavePath($tool.append($modulePath, "/src/main/resources/mapper"))
##拿到主键
#if(!$tableInfo.pkColumn.isEmpty())
#set($pk = $tableInfo.pkColumn.get(0))
#end
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="$!{tableInfo.savePackageName}.mapper.$!{tableInfo.name}Mapper">
<resultMap type="$!{tableInfo.savePackageName}.entity.$!{tableInfo.name}" id="$!{tableInfo.name}Map">
#foreach($column in $tableInfo.fullColumn)
<result property="$!column.name" column="$!column.obj.name" jdbcType="$!column.ext.jdbcType"/>
#end
</resultMap>
</mapper>
生成接口如下
如果你把我的方式拿过去使用,那么你肯定会报错,你还差通用请求和响应类
package com.gton.io;
import com.gton.util.ContextCommonMsg;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;
import java.io.Serializable;
/**
* @description: 通用返回对象
* 贫血型模型
* @author: GuoTong
* @createTime: 2022-09-24 13:16
* @since JDK 1.8 OR 11
**/
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@Accessors(chain = true)
public class Resp<T> implements Serializable {
//状态码
protected String code;
//提示信息
protected String msg;
//返回的数据
protected T data;
/**
* Description:常用返回数据抽离
*/
public static <T> Resp<T> LoginOk() {
return new Resp<T>().
setCode(ContextCommonMsg.LOGIN_SUCCESS_CODE).
setMsg(ContextCommonMsg.LOGIN_SUCCESS_MSG);
}
public static <T> Resp<T> LoginFail() {
return new Resp<T>().
setCode(ContextCommonMsg.LOGIN_FAIL_CODE).
setMsg(ContextCommonMsg.LOGIN_FAIL_MSG);
}
public static <T> Resp<T> error(String errorMsg) {
return new Resp<T>().
setCode(ContextCommonMsg.FAIL_CODE).
setMsg(errorMsg);
}
public static <T> Resp<T> error() {
return new Resp<T>().
setCode(ContextCommonMsg.FAIL_CODE).
setMsg(ContextCommonMsg.FAIL_MSG);
}
public static <T> Resp<T> error(String errorMsg, String failCode) {
return new Resp<T>().
setCode(failCode).
setMsg(errorMsg);
}
public static <T> Resp<T> error(String errorMsg, String failCode, T data) {
return new Resp<T>().
setCode(failCode).
setData(data).
setMsg(errorMsg);
}
public static <T> Resp<T> Ok(T data) {
return new Resp<T>().
setCode(ContextCommonMsg.SUCCESS_CODE).
setMsg(ContextCommonMsg.SUCCESS_MSG).
setData(data);
}
public static <T> Resp<T> Ok() {
return new Resp<T>().
setCode(ContextCommonMsg.SUCCESS_CODE).
setMsg(ContextCommonMsg.SUCCESS_MSG);
}
public static <T> Resp<T> Ok(T data, String msg) {
return new Resp<T>().
setCode(ContextCommonMsg.SUCCESS_CODE).
setMsg(msg).
setData(data);
}
public static <T> Resp<T> Ok(T data, String msg, String successCode) {
return new Resp<T>().
setCode(successCode).
setMsg(msg).
setData(data);
}
}
package com.gton.io;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
/**
* @description: 分页参数对象
* 贫血型模型
* @author: GuoTong
* @createTime: 2022-09-24 13:31
* @since JDK 1.8 OR 11
**/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class BasePage implements Serializable {
/**
* Description: 当前页 || 默认是从第一页开始
*
* @author: GuoTong
* @date: 2022-09-24 13:32:36
*/
protected long pageIndex = 1;
/**
* Description: 每页显示条数 || 默认是每页展示10条
*
* @author: GuoTong
* @date: 2022-09-24 13:32:36
*/
protected long pageSize = 10;
public long getPageIndex() {
if (this.pageIndex <= 1) {
this.pageIndex = 1;
}
return pageIndex;
}
public long getPageSize() {
if (this.pageSize <= 1) {
this.pageSize = 10;
}
return pageSize;
}
}
package com.gton.io;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
/**
* @description: 通用响应
* @author: GuoTong
* @createTime: 2022-12-02 14:12
* @since JDK 1.8 OR 11
**/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class BaseLimitResponse<T> extends BasePage {
/**
* Description: 当前页数据
*/
private List<T> responseBody;
/**
* Description: 总条数
*/
private long totalNum;
/**
* Description: 总页数
*/
private long pageCount;
public static <T> BaseLimitResponse<T> getInstance() {
return new BaseLimitResponse<>();
}
/**
* Description: 获取响应对象
*
* @param responseBody 当前页数据
* @param totalNum 总数据
* @param pageCount 总页数
* @param pageIndex 当前页
* @param pageSize 每页展示数据大小
* @author: GuoTong
* @date: 2022-12-02 15:01:48
* @return:com.gton.io.BaseLimitResponse<T>
*/
public static <T> BaseLimitResponse<T> getInstance(List<T> responseBody, long totalNum, long pageCount, long pageIndex, long pageSize) {
BaseLimitResponse<T> response = new BaseLimitResponse<>();
response.setResponseBody(responseBody);
response.setPageCount(pageCount);
response.setTotalNum(totalNum);
response.setPageSize(pageSize);
response.setPageIndex(pageIndex);
return response;
}
}
package com.gton.io;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.format.annotation.DateTimeFormat;
import java.time.LocalDateTime;
/**
* @description: 通用请求
* @author: GuoTong
* @createTime: 2022-12-02 14:09
* @since JDK 1.8 OR 11
**/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class BaseLimitRequest<T> extends BasePage {
/**
* Description: 实体类
*/
private T requestBody;
/**
* Description: 开始时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime beginTime;
/**
* Description: 结束时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime endTime;
}
标签:return,批量,Resp,新增,查询,executeMsg,import,com,public
From: https://www.cnblogs.com/gtnotgod/p/16960484.html