QueryWrapper qw = new QueryWrapper(); if(Objects.equals("轻音乐",likeStr)) { qw.orderByDesc...("value1"); } else if(Objects.equals("摇滚音乐",likeStr)) { qw.orderByDesc("value2"); } else...if(Objects.equals("流行音乐",likeStr)) { qw.orderByDesc("value3"); } else if(Objects.equals(..."爵士乐",likeStr)) { qw.orderByDesc("value4"); } else if(Objects.equals("古典乐",likeStr)) {...qw.orderByDesc("value5"); } qw.last("limit 10"); return new ResultUtil>().setData
ASC 例: orderByAsc("id", "name") ---> order by id ASC,name ASC orderByDesc 排序：ORDER BY 字段, ......DESC 例: orderByDesc("id", "name") ---> order by id DESC,name DESC 测试用例： import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper...QueryWrapper(); //SELECT id,user_name,password,name,age,email FROM tb_user ORDER BY age DESC wrapper.orderByDesc
orderByDesc("top_at")....orderByDesc("created_time"); Page manuscriptPage = page(new Page(pageNum, pageSize
columns) order by ... asc/desc orderByAsc(R... columns) orderByAsc(boolean condition, R... columns) orderByDesc...(R... columns) orderByDesc(boolean condition, R... columns) orderBy(boolean condition, boolean isAsc
cabName") .where(Sqls.custom().andEqualTo("count", 0) .andLike("name", "%d%")) .orderByDesc...MybatisDemo> demos = mybatisDemoMapper.selectByExample(Example.builder(MybatisDemo.class).where(sqls).orderByDesc
☞ orderByDesc orderByDesc(R... columns) orderByDesc(boolean condition, R... columns) ?
TransFlow> queryWrapper = new QueryWrapper(); queryWrapper .eq("user_id", userId) .orderByDesc...userLoginRecordQueryWrapper = new QueryWrapper(); userLoginRecordQueryWrapper .eq("user_id", userId) .orderByDesc
(), gasTimedTask.getPageSize());QueryWrapper qw = new QueryWrapper();qw.orderByDesc
"+title+"%"); return movieDb.selectList(queryWrapper); } } 4 排序 QueryWrapper 对象还提供了 “orderByDesc...” 和 “orderByAsc” 等方法，可以简单实现排序 queryWrapper.orderByDesc("dateReleased"); 5 分页 （1）配置分页拦截器： 在配置类（也可以是SpringBoot
isNull 2.13 isNotNull 2.14 in 2.15 notIn 2.16 inSql 2.17 notInSql 2.18 groupBy 2.19 orderByAsc 2.20 orderByDesc...condition, R... columns) 排序：ORDER BY 字段, … ASC 例: orderByAsc("id", "name")—>order by id ASC,name ASC 2.20 orderByDesc...orderByDesc(R... columns) orderByDesc(boolean condition, R... columns) 排序：ORDER BY 字段, … DESC 例: orderByDesc....eq("gender", 0) // .orderBy(true,true,"age") // .orderByDesc
) orderByAsc(boolean condition, R... columns) 实例 orderByAsc("id", "name")—>order by id ASC,name ASC orderByDesc...orderByDesc(R... columns) orderByDesc(boolean condition, R... columns) 排序：ORDER BY 字段, … DESC 例: orderByDesc
select * from user order by id ASC,name ASC list.forEach(System.out::println); } //TODO orderByDesc...ASC // orderByDesc("id", "name")--->order by id DESC,name DESC @Test public void orderByDesc...() { QueryWrapper wrapper = new QueryWrapper(); wrapper.orderByDesc("id", "name");
1.3 查询名字中“J”开头并且年龄大于等于25，按照年龄降序排列，年龄相同按照id升序排列 难度系数 ★★★ 考察 likeRight、orderByDesc、orderByAsc 用法 SQL语句：...queryWrapper = new QueryWrapper(); 13 queryWrapper.likeRight("name","J").or().gt("age",26).orderByDesc
queryWrapper.or（）——或者 queryWrapper.and（）——和 queryWrapper.orderByAsc(“属性”)——根据属性升序排序 queryWrapper.orderByDesc
keyword, 2f)); } //排序 if(sort==1){ //按新品从新到旧 wrapper.orderByDesc...(EsProduct::getId); }else if(sort==2){ //按销量从高到低 wrapper.orderByDesc(...wrapper.orderByAsc(EsProduct::getPrice); }else if(sort==4){ //按价格从高到低 wrapper.orderByDesc
table1.uid = table2.uid')->where('age > :age')->groupBy(array('aid'))->having('foo="foo"')->orderByASC/*orderByDESC
userLoginRecordQueryWrapper = new QueryWrapper(); userLoginRecordQueryWrapper .eq("user_id", userId) .orderByDesc
queryWrapper.eq(Dish::getStatus, 1); // 添加排序条件 queryWrapper.orderByAsc(Dish::getSort).orderByDesc...= null, Setmeal::getStatus, setmeal.getStatus()); queryWrapper.orderByDesc(Setmeal::getUpdateTime
queryWrapper.eq(Dish::getStatus, 1); // 添加排序条件 queryWrapper.orderByAsc(Dish::getSort).orderByDesc...= null, Setmeal::getName, name); // 添加排序添加 queryWrapper.orderByDesc(Setmeal::getUpdateTime);
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