Mybatis Plus or/and
使用Mybatis Plus的QueryWrapper实现如下的sql语句效果: select * from xxx where field1= ? and (field2= ? or field3= ?) Mybatis Plus代码: QueryWrapper<xxx> queryWrapper = new QueryWrapper<xxx>(); queryWrapper.eq(field1, field1Value); queryWrapper.and(wrapper -> wrapper.eq(field2, field2Value).or().eq(field3, field3Value));