com.gccloud.starter.common.mybatis.utils

类 QueryWrapperUtils

java.lang.Object

com.gccloud.starter.common.mybatis.utils.QueryWrapperUtils

public class QueryWrapperUtils
extends Object

EntityWrapper的封装，用于查询使用

字段概要

字段

限定符和类型	字段和说明
static Map<String,Map<String,com.baomidou.mybatisplus.core.toolkit.support.SFunction>>	SORT_FUNCTION

构造器概要

构造器

构造器和说明
QueryWrapperUtils()

方法概要

限定符和类型	方法和说明
static <T> List<SortField>	getSortFieldList(Class<T> entityClass, SearchDTO searchDTO, Map<String,String> aliasMap, com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... sortNameList)
static <T> List<SortField>	getSortFieldList(String prefix, Class<T> entityClass, SearchDTO searchDTO, Map<String,String> aliasMap, com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... sortNameList)
static <T> com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T>	wrapperLike(com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T> queryWrapper, String searchKey, com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... fieldNames) 模糊查询
static <T> com.baomidou.mybatisplus.core.conditions.query.QueryWrapper	wrapperLike(com.baomidou.mybatisplus.core.conditions.query.QueryWrapper<T> ew, String searchKey, String... columNames) 模糊查询封装
static <T> com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T>	wrapperSort(String prefix, Class<T> entityClass, com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T> queryWrapper, SearchDTO searchDTO, Map<String,String> aliasMap, com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... sortNameList)

从类继承的方法 java.lang.Object

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

字段详细资料

SORT_FUNCTION

public static Map<String,Map<String,com.baomidou.mybatisplus.core.toolkit.support.SFunction>> SORT_FUNCTION

构造器详细资料

QueryWrapperUtils

public QueryWrapperUtils()

方法详细资料

getSortFieldList

public static <T> List<SortField> getSortFieldList(Class<T> entityClass,
                                                   SearchDTO searchDTO,
                                                   Map<String,String> aliasMap,
                                                   com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... sortNameList)

getSortFieldList

public static <T> List<SortField> getSortFieldList(String prefix,
                                                   Class<T> entityClass,
                                                   SearchDTO searchDTO,
                                                   Map<String,String> aliasMap,
                                                   com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... sortNameList)

wrapperSort

public static <T> com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T> wrapperSort(String prefix,
                                                                                                   Class<T> entityClass,
                                                                                                   com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T> queryWrapper,
                                                                                                   SearchDTO searchDTO,
                                                                                                   Map<String,String> aliasMap,
                                                                                                   com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... sortNameList)

wrapperLike

public static <T> com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T> wrapperLike(com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T> queryWrapper,
                                                                                                   String searchKey,
                                                                                                   com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... fieldNames)

模糊查询

参数:

queryWrapper -

searchKey - 查询的关键字，多关键字之间使用空格隔开

fieldNames -

返回:

wrapperLike

public static <T> com.baomidou.mybatisplus.core.conditions.query.QueryWrapper wrapperLike(com.baomidou.mybatisplus.core.conditions.query.QueryWrapper<T> ew,
                                                                                          String searchKey,
                                                                                          String... columNames)

模糊查询封装

参数:

ew - 必须传入

searchKey - 多条件之间使用空格隔开

columNames - 实体对应的属性

返回: