mybatis Example多条件查询

StudentExample studentExample = new StudentExample();
studentExample.setOrderByClause("create_time DESC");
String[] trainingType = userList.get(0).getTrainingType().split(",");
//教育筛选
if(trainingType.length > 0 && StringUtils.isNotBlank(userList.get(0).getBusinessCircle())){
    for(int i = 0;i < trainingType.length;i++){
        studentExample.or().andBusinessCircleEqualTo(userList.get(0).getBusinessCircle()).andTrainingTypeLike("%"+trainingType[i]+"%");
    }
}
List
 
   studentList = studentService.selectByExample(studentExample);