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JPA Repository: javax.persistence.NonUniqueResultException: result returns more than one elements

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有刺的猬
有刺的猬 2021-02-19 15:06

Using the below code I am unable to get the results of my query. Whether I use Map or Map I get the same error: javax.p

2条回答
  • 暗喜
    暗喜 (楼主)
    2021-02-19 15:41

    Try this it works

    keep your model in list

    @RequestMapping(value="/deleteDriver/{id}" , method=RequestMethod.POST)
public ResponseEntity deleteDriver(@PathVariable("id") Integer id)
{
    List delete_driver=adminService.getDriverById(id);
    Map response=new HashMap<>();


    if(delete_driver==null)
    {
        response.put("status", "Failure");
        return new ResponseEntity(response,HttpStatus.NO_CONTENT);
    }
    else
    {
        response.put("status", "Success");
        adminService.delete(delete_driver);
        return new ResponseEntity(response,HttpStatus.OK);
    }

}



    
  
    then in your repository
    

    


    @Override
public void delete(List delete_driver) {

    driverRepository.delete(delete_driver);
}

    
    
    
             
    
                                                        
    
            
            
    
              
                
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