Package top.tangyh.basic.base.controller

Class SuperExcelController<S extends SuperCacheService<Id,Entity>,Id extends Serializable,Entity extends SuperEntity<Id>,SaveVO,UpdateVO,PageQuery,ResultVO>

java.lang.Object

top.tangyh.basic.base.controller.SuperSimpleController<S,Id,Entity>

top.tangyh.basic.base.controller.SuperController<S,Id,Entity,SaveVO,UpdateVO,PageQuery,ResultVO>

top.tangyh.basic.base.controller.SuperExcelController<S,Id,Entity,SaveVO,UpdateVO,PageQuery,ResultVO>

Type Parameters:

PageQuery - 查询参数

ResultVO - 返回对象

SaveVO - 保存参数

UpdateVO - 修改参数

S - Service

Id - 主键

Entity - 实体

All Implemented Interfaces:

BaseController<Id,Entity>, DeleteController<Id,Entity>, PageController<Id,Entity,PageQuery,ResultVO>, QueryController<Id,Entity,PageQuery,ResultVO>, SaveController<Id,Entity,SaveVO>, UpdateController<Id,Entity,UpdateVO>

public abstract class SuperExcelController<S extends SuperCacheService<Id,Entity>,Id extends Serializable,Entity extends SuperEntity<Id>,SaveVO,UpdateVO,PageQuery,ResultVO>
extends SuperController<S,Id,Entity,SaveVO,UpdateVO,PageQuery,ResultVO>

导入导出

Author:

zuihou

Field Summary

Fields

Modifier and Type	Field	Description
protected Class<SaveVO>	saveVOClass

Fields inherited from class top.tangyh.basic.base.controller.SuperController

resultVOClass

Fields inherited from class top.tangyh.basic.base.controller.SuperSimpleController

entityClass, superService

Constructor Summary

Constructors

Constructor	Description
SuperExcelController()

Method Summary

Modifier and Type	Method	Description
protected Class<SaveVO>	currentSaveVOClass()
void	exportExcel(PageParams<PageQuery> params, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)	导出Excel
List<?>	findExportList(PageParams<PageQuery> params)	查询待导出的数据， 子类可以重写
abstract Class<?>	getExcelClass()
Class<SaveVO>	getSaveVOClass()
SuperCacheService<Id,Entity>	getSuperService()	获取Service
R<Boolean>	importExcel(org.springframework.web.multipart.MultipartFile simpleFile, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
protected List<Entity>	validData(List<SaveVO> dataList)	子类实现业务校验规则，校验失败自行报错

Methods inherited from class top.tangyh.basic.base.controller.SuperController

currentResultVOClass, getResultVOClass

Methods inherited from class top.tangyh.basic.base.controller.SuperSimpleController

currentModelClass, getEntityClass

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface top.tangyh.basic.base.controller.BaseController

fail, fail, fail, fail, fail, fail, getEntityClass, getUserId, success, success, validFail, validFail, validFail

Methods inherited from interface top.tangyh.basic.base.controller.DeleteController

delete, handlerDelete

Methods inherited from interface top.tangyh.basic.base.controller.PageController

getEchoService, handlerQueryParams, handlerResult, handlerWrapper, page, query

Methods inherited from interface top.tangyh.basic.base.controller.QueryController

findByIds, get, getDetail, query

Methods inherited from interface top.tangyh.basic.base.controller.SaveController

copy, handlerSave, save

Methods inherited from interface top.tangyh.basic.base.controller.UpdateController

handlerUpdate, update

Field Details

saveVOClass

protected Class<SaveVO> saveVOClass

Constructor Details

SuperExcelController

public SuperExcelController()

Method Details

getSuperService

public SuperCacheService<Id,Entity> getSuperService()

Description copied from interface: BaseController

获取Service

Specified by:

getSuperService in interface BaseController<S extends SuperCacheService<Id,Entity>,Id extends Serializable>

Overrides:

getSuperService in class SuperSimpleController<S extends SuperCacheService<Id,Entity>,Id extends Serializable,Entity extends SuperEntity<Id>>

Returns:

Service

currentSaveVOClass

protected Class<SaveVO> currentSaveVOClass()

getSaveVOClass

public Class<SaveVO> getSaveVOClass()

getExcelClass

public abstract Class<?> getExcelClass()

exportExcel

@PostMapping(value="/export",
             produces="application/octet-stream")
public void exportExcel(@RequestBody @Validated
 PageParams<PageQuery> params,
 jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response)
                 throws IOException

导出Excel

Parameters:

params - 参数

request - 请求

response - 响应

Throws:

IOException

findExportList

public List<?> findExportList(PageParams<PageQuery> params)

查询待导出的数据， 子类可以重写

Parameters:

params - params

Returns:

java.util.List

importExcel

@PostMapping("/import")
public R<Boolean> importExcel(@RequestParam("file")
 org.springframework.web.multipart.MultipartFile simpleFile,
 jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response)
                       throws Exception

Throws:

Exception

validData

protected List<Entity> validData(List<SaveVO> dataList)

子类实现业务校验规则，校验失败自行报错

Parameters:

dataList - 读取的原始数据