MyBatisPlus中条件构造器中or和orNew的区别

/***   *条件构造器 查询操作SelectList   */  @Test  public void testEntitymapperSelectList() {   //查询数据库，性别为男(1)，并且名字中带有霸的记录或者email中带有123的记录。   List<Employee> employeeList=employeeMapper.selectList(new EntityWrapper<Employee>()     .eq("gender",1)     .like("name", "霸")     //.or()//SELECT id AS id,`name`,email,gender,age FROM employee WHERE (gender = ? AND name LIKE ? OR email LIKE ?)     .orNew()//SELECT id AS id,`name`,email,gender,age FROM employee WHERE (gender = ? AND name LIKE ?) OR (email LIKE ?)     .like("email", "123")     );   System.out.println("*******************"+employeeList);   for (Employee employee : employeeList) {    System.out.println(employee.getName());   }  }